- Features
Standard flues are referred to by their outside measurements which are usually 1/4 in larger than the inside diameter |
An Osborn flue brush to fit a standard flue is also designated by the flue's outside diameter |
Standard flues are referred to by their outside measurements which are usually 1/4 in larger than the inside diameter |
An Osborn flue brush to fit a standard flue is also designated by the flue's outside diameter |