Type B gas vent pipe and fittings are Underwriters Laboratories-tested and listed to Standard 441 for use with listed gas-fired appliances that have been certified for use with Type B gas vent. B-Vent is intended for neutral or negative draft applications. It is designed for vertical installations (including laterals) but may be used for horizontal applications with a draft-inducing fan located such that all indoor portions of the vent are under negative pressure.
The materials in this B-Vent have been selected to provide maximum resistance to corrosion and heat; however, their use with temperatures exceeding 550° F or in highly corrosive atmospheres, such as chlorinated hydrocarbons (i.e., refrigerants, drycleaning fluids, degreasers, paint removers, etc.), may substantially reduce their life expectancy.
*Valid thru October 31, 2018 at participating locations only. All discounts reflected in current pricing. Select items only. Excludes accounts with special pricing. Offer cannot be combined with other offers or programs. While supplies last. No rainchecks allowed. Not valid on previous purchases. Management reserves the right to modify or end this promotion at any time. Call your local sales center for details.