Description
The Lochinvar & A.O. Smith 100327628 3/4″ Relief Valve 1912 BTU 150 PSI is designed to release excess pressure from water heating equipment when internal pressure reaches the specified limit. Its spring-loaded unit mechanism opens automatically under elevated pressure conditions, allowing controlled discharge to effectively protect the system from pressure-related issues. This component ensures safer equipment operation, supports proper pressure regulation, and protects connected system parts during normal and abnormal operating conditions. In HVAC systems the element is fitted into the water circuit connection point where it monitors operating pressure.
