Part Number: 09420
eFireplaceStore Item Number: CPF-09420
* Please Note: Not for use with air-insulated factory-built chimneys.
If you want to install a 13" x 13" Lock-Top or Lock-Top II damper on an 11" round flue, this adaptor enables the connection to be made by providing a conversion between the round flue and a square platform. This item is perfect for a homeowner who is seeking a secure, inexpensive solution. Do not use this connector with air-insulated factory-built chimneys. The part carries a manufacturer's lifetime warranty for use with all fuel chimneys.