Description

Space-saving, compact design stainless steel expansion tank and shock arrestor for tankless and POU water heaters with 2 gallons or less of total water volume | Designed to protect the heat exchanger on tankless water heaters by relieving excess pressure in the system | Tank includes a 40 psi factory precharge but can be adjusted in the field | Entire tank is constructed of 304 stainless steel | UV-resistant and approved for outdoor installation | Butyl membrane diaphragm | Should be installed on the cold water inlet below the isolation valve in between the tanklessheater and the check valve | NSF 61 certified | Max working pressure: 150 psi | Max operating temperature: 195�F