eliminating installation delays

Contaminant Protection: Includes an internal inlet screen to prevent gas line debris from fouling the servo pressure regulator

the 4520-2017-000 is built with a heavy-duty enclosure and sealed terminals to resist moisture

the HVAC system diagnostics on this part are straightforward: it operates across a broad range from -40°F to 140°F (-40°C to 60°C)

Lochinvar & A.O. Smith 100208449 Relief Valve Els PW 17895 eliminating installation delaysFor contractors servicing high efficiency hydronic systems, the Lochinvar & A. O. Smith 100208449 Relief Valve is a critical safety component designed to maintain peak system integrity. This 30 PSI pressure relief valve is the direct OEM replacement for the legacy RLV2005 and RLV2005K part numbers. Engineered with a 3 4 inch male NPT inlet and a 3 4 inch female NPT outlet, this brass boiler relief valve provides a 510,000 BTU hr discharge capacity,