The Simpson DuraVent 4 in. Diameter Multi-fuel Horizontal Cap features a swivel collar to easily direct the exhaust. It is designed to terminate your vent system horizontally.

　　- Stainless steel and galvanized construction resists corrosion from flue exhaust condensation

　　- UL listed for all pellet and multi-fuel appliances

　　- Swivel collar allows easy adjustment of the exhaust direction

　　- Designed for exterior installation to terminate the vent run horizontally

　　- Recommended for high-altitude (4,500 ft. or more) installations and vent systems exceeding 15 ft. in height

　　- Assembled dimensions: 8-1/2 in. W x 8-1/2 in. D x 8-1/2 in. H