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Does this solenoid valve require a minimum operating pressure
ensuring optimal flow control for hot water
As a Lochinvar replacement part
Precise Flow Control: The equal percentage flow curve provides linear heat output for optimized coil performance
"click-lock" fit to the control board and auxiliary components
Lennox 77W04 Gas Valve 320074-702 Does this solenoid valve requireThe Lennox 77W04 Gas Valve is a critical OEM component specifically engineered for multi stage heating systems requiring high precision fuel regulation. This 24v 2 stage gas valve (White Rodgers 36J55 254P1) is designed with a 1 2" NPT inlet and outlet, supporting both direct spark and hot surface ignition configurations. As a high performance HVAC replacement part, it handles a maximum pressure of 1 2 PSI with a factory set high fire of 3. 5" W. C.