Selkirk 184600 Round Type B Gas Vent Termination Kit 4", #4RV-TK, 4-Piece BESTSELLERS Number of holes: 12 steps

Number of holes: 12 steps

Propane capacity: 20 lbs

Design Considerations:

we advise against it

It automatically raises up when the door is opened and lowers back into place when the door is closed

Selkirk 184600 Round Type B Gas Vent Termination Kit 4", #4RV-TK, 4-Piece BESTSELLERS Number of holes: 12 stepsSelkirk 4RV TK Round Type B Gas Vent Termination Kit includes round top, flashing, storm collar, and draft hood connector. Constructed from galvanized steel, which resists corrosion. Type B gas vent kit for gas appliances in residential, and light commercial, and industrial applications. Outer pipe has internal spacing bends, to assure a uniform insulating air space between pipe walls. Size: 4" 4 Piece Round Type B Gas vent termination kit Includes