Lochinvar & A.O. Smith 100157611 4" Side Wall Vent Kit

The Lochinvar & A.O. Smith 100157611 4″ Side Wall Vent Kit is a venting system that safely expels combustion products from the heaters and water heaters that use gas as their source of energy. It enables the gasses to be expelled to the outside environment thus meeting all requirements on indoor air quality as well as safety of operations. This kit usually includes a vent pipe, termination cap, and mounting brackets, which makes it easy to install through a sidewall. The vent pipe is made to be highly heat resistant and resistant to the corrosive gasses that will be passing through it.