Carrier EB51LZ183 Pressure Relief Valve 1/2 " NPT X 5/8 " Flr 385

The Carrier EB 51LZ183 is an essential safety accessory that eHVAC system should have. It's a pressure relief valve designed to prevent pressure buildup beyond safe limits within your HVAC equipment. This valve opens automatically when the pressure goes high, in this case 385psi, and releases pressure to prevent damaging your equipment. Durable in construction, it has a 1/2 NPT inlet for threaded connection and a 5/8 flanged outlet for easy connection. This relief valve is generally located in Carrier branded heating and air conditioning systems.