Description
The Carrier 5H120337X 1-1/8 ODF Relief Valve is a safety valve used to prevent pressure build-up in HVACsystems. This 1-1/8” ODF valve is intended to open at 350 PSI. Any time stress within a system rises to this level, the relief valve opens to release the pressure and subsequently insulates the system or its parts from harm. Advantages of using this relief valve include protection of the system from high pressure, safety, and reduction of chances of incurring expensive bills for repairs.
