Selkirk 4" to 7" Reducer (Round - Type B Gas Vent) Size:6-Inch (6"x5") CFM Rating of 135

CFM Rating of 135

Adaptable Flame Shape: Includes spacers and slots for customizable flame width and pattern

Another advantage of fire glass is that it does not emit any harmful chemicals

Fire Glass is a sure fire way to enhance the aesthetic appeal of any fire feature and will also give your customers' home a more modern and stylish ambiance

for use with IDV26 series fireplace inserts

Selkirk 4" to 7" Reducer (Round - Type B Gas Vent) Size:6-Inch (6"x5") CFM Rating of 135Selkirk 4" to 7" Reducer Reducer One step only. (RV) Round Type B Gas Vent Model RV Double Wall Gas Vent is the installer's choice for residential, industrial and light commercial applications. The aluminum liner heats up quickly to promote strong draft. Galvanized outer provides protection against outdoor elements. Product line includes DWC Double Wall Connectors and EFC Expandable Flex Connectors. The RV line of Selkirk round vent pipe and fittings