Selkirk 3" to 7" Low Profile Double Wall Increaser (Round - Type B Gas Vent) Size:4" to 6" Make your firebox the focus

Make your firebox the focus of your home with Monessen's Light Kit today

Weather/water-resistant

The chimney tee may be used to support the chimney indoors or outdoors on the non-combustible wall support or a masonry pier

Designed with the sole purpose of providing a stunning visual fire feature

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Selkirk 3" to 7" Low Profile Double Wall Increaser (Round - Type B Gas Vent) Size:4" to 6" Make your firebox the focusSelkirk 3" to 7" Low Profile Double Wall Increaser Used to increase pipe diamete. Used for tight installations to optimize space. (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