638-130

This 4-inch B-Vent adapter draft hood connector is a vital component for the safe and efficient exhaust of gas-fired appliances. Specifically designed to bridge the gap between an appliance's draft hood and a Type B gas vent pipe, this adapter ensures a secure, leak-resistant connection for combustion byproducts. Ideal for use with gas water heaters, furnaces, and boilers, it is constructed from high-quality, heat-resistant metal to provide long-lasting durability in demanding HVAC environments. This connector is an essential part of maintaining proper indoor air quality and ensuring that venting systems meet standard safety requirements for gas exhaust systems.
Type: HVAC Metal Venting
Size: 4-Inch
Application: Connects gas-fired appliance draft hoods to standard B-Vent exhaust systems in residential and commercial applications.
Specifications: 4-inch diameter connection, durable metal construction, designed for use with Type B gas vent piping.