B-Vent, Type ‘B’ Gas

Specs

• Tested and listed to UL441 ‘Standard for Gas Vents’.
• B-Vent can be used with Listed Category I equipment, gas-burning appliances equipped with a draft hood, or equipment listed for use with Type B gas vent.
• Sizing and system routing must conform to the ANSI Z223.1 and National Fuel Gas Code (NFPA 54). Detailed calculations and system assembly drawings must be submitted for approval.
• Aluminum inner liner, ¼” or ½” air space, and galvanized outer jacket.

We stock up to 24″ diameter, including hard-to-get items such as flue collar connectors, adjustable slip sections, firestops, supports, wall brackets, and double wall flexible connectors & segments. Diameters up to 48″ are available. Orders placed by 2:00 PM EST for stock items will ship the same day. PV provides detailed sizing and system assembly drawings conforming to ANSI Z223.1 and NFPA 54

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Most products are in stock for same day shipment when you order by 2:00pm EST!

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