M&amp;amp;amp;G Duravent 0104S 4Gvx6 4"X6" Type B Increaser. DuraVent has incorporated a new and innovative system that features a lock-tight connection for Type B natural gas and propane vent applications. This Type-B Gas Vent Increaser is designed to withstand the rugged demands of continuous gas ventilation in residential and industrial applications. This Increaser, like other Type-B products, also comes equipped with an inner wall that is engineered to heat up rapidly, and remain hot during operation of the appliance which increases ventilation and appliance efficiency. The M&amp;amp;amp;G Duravent 0104S 4Gvx6 4"X6" Type B Increaser features deep locking grooves for a quick and secure lock, a corrosion resistant galvanized body, aluminum inner wall, and is ideal for gas fireplaces, gas-fired furnaces, boilers, gas water heaters, and wall heater Type-B vent line applications. The M&amp;amp;amp;G Duravent 0104S 4Gvx6 4"X6" Type B Increaser is not compatible for coal or wood-burning applications.
|Product:||Couplings and Adapters|
|Use:||Ducting and Venting|