Lochinvar & A.O. Smith 100111923 Relief Valve 321894-709 Does this unit include a

Does this unit include a drain valve

What equipment brands is this compatible with

such as heat pumps and commercial coolers

the internal sensing tube provides accurate pressure control

Using the incorrect setpoint can lead to incomplete combustion or dangerous venting failures

Lochinvar & A.O. Smith 100111923 Relief Valve 321894-709 Does this unit include aThe Lochinvar & A. O. Smith 100111923 is an industrial grade pressure relief valve engineered for high output hydronic heating and potable water systems. Featuring a large 1 1 4 inch NPT connection, this valve is designed to manage thermal expansion and prevent over pressurization in large scale boilers and water heaters. It is factory set to a 50 PSI discharge threshold with a high flow 2,490,000 BTU hr capacity, ensuring it can handle the rapid