Quick view Details lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" MSRP: Now: $240.56 Add to Cart Compare Quick view Details lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" MSRP: Now: $246.27 Add to Cart Compare Quick view Details lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" MSRP: Now: $312.55 Add to Cart Compare Quick view Details lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" MSRP: Now: $251.93 Add to Cart Compare Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Now: $325.82 Add to Cart Compare Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" MSRP: Now: $246.27 Add to Cart Compare Quick view Details lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" MSRP: Now: $312.55 Add to Cart Compare Quick view Details lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" MSRP: Now: $251.93 Add to Cart Compare Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Now: $325.82 Add to Cart Compare Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" MSRP: Now: $312.55 Add to Cart Compare Quick view Details lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" MSRP: Now: $251.93 Add to Cart Compare Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Now: $325.82 Add to Cart Compare Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" MSRP: Now: $251.93 Add to Cart Compare Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Now: $325.82 Add to Cart Compare Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" MSRP: Now: $325.82 Add to Cart Compare Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" MSRP: Now: $378.94 Add to Cart Compare Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" MSRP: Now: $338.89 Add to Cart Compare Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" MSRP: Now: $373.86 Add to Cart Compare Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" MSRP: Now: $454.47 Add to Cart Compare Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" MSRP: Now: $409.65 Add to Cart Compare Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" MSRP: Now: $402.38 Add to Cart Compare Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view Details lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" MSRP: Now: $489.48 Add to Cart Compare Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09100 Lock-Top Energy-Saving Top Mount Damper 8" x 8" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $240.56 Add to Cart Compare Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09110 Lock-Top Energy-Saving Top Mount Damper 8" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $246.27 Add to Cart Compare Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09115 Lock-Top Energy-Saving Top Mount Damper 8" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $312.55 Add to Cart Compare Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09120 Lock-Top Energy-Saving Top Mount Damper 13" x 13" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $251.93 Add to Cart Compare Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09125 Lock-Top Energy-Saving Top Mount Damper 13" x 17" The Lock-Top top mount damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and... MSRP: Now: $325.82 Add to Cart Compare Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09130 Lock-Top Energy-Saving Top Mount Damper 17" x 17" The Lock-Top damper has a stainless steel lid attached to a cast-aluminum frame by an array of stainless spring wires. It comes with a 30' cable that is dropped down the chimney and is operated... MSRP: Now: $378.94 Add to Cart Compare Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09501 Lock-Top II Chimney Cap/Damper 8" x 8" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $338.89 Add to Cart Compare Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09503 Lock-Top II Chimney Cap/Damper 8" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $373.86 Add to Cart Compare Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09505 Lock-Top II Chimney Cap/Damper 8" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $454.47 Add to Cart Compare Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09507 Lock-Top II Chimney Cap/Damper 13" x 13" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $409.65 Add to Cart Compare Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected × OK
Quick view lock-top | sku: 09509 Lock-Top II Chimney Cap/Damper 13" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $402.38 Add to Cart Compare Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected
Quick view lock-top | sku: 09510 Lock-Top II Chimney Cap/Damper 17" x 17" The Lock-Top II combines the energy-saving features of the Lock-Top Damper with a special Gelco chimney cap. The Lock-Top II comes fully assembled. Its base mounts to the included sweep's... MSRP: Now: $489.48 Add to Cart Compare 1 2 Next 1 2 Next Compare Selected