Sizing Guide

Form No. 803904 2M 7/2006 Printed in USA

AmeriVent Type B Gas Vent

AmeriVent is a complete gas venting system of double-wall

pipe and coordinated fittings. With its unique construction and

snap-lock connecting method, it is the most efficient,

economical and easily installed gas vent system in America.

AmeriVent Type B Gas Vent provides a continuous passage-

way from an approved gas appliance to the termination of the

vent above the roof, and requires only 1" clearance to

combustible materials. The system includes the highly

acclaimed AmeriVent vent cap, which protects against wind

conditions that cause waste gases to spill back into the

structure.

AmeriVent Flexible Gas Vent Connector System

This unique system of flexible metal gas vent connectors with

proven snap-lock connections offers fast, easy hook-ups of gas

water heaters and furnaces. The AmeriVent system takes the

guesswork out of single-wall connections and eliminates the

fitting and trimming associated with single-wall rigid pipe.

Precision engineered "T's" and "Y's" and adapters enable fast

connections of one or more appliances at the ceiling to double

wall Type B gas vent. Its UL listing reduces clearance to

combustibles from 6" to 1" for unenclosed installations.

AmeriVent Masonry Chimney Reliner Kits for

Gas-Burning Appliances

AmeriVent reliner kits meet your customers' demands for

converting masonry chimneys to modern gas appliance use.

This UL-listed flexible relining system assures proper venting of

combustion products and reduction of harmful condensation.

Complete kits are available in 3", 4", 5" and 6" diameters. The

easy-to-shape line permits continuous one-piece installation of

its 25- and 35-foot lengths.