Identify the motor's Nameplate Full Load Amps (FLA) and adjust the integrated dial on the front of the relay to match that value for optimal protection

The RV91-2 1/2 is CSA certified for a 1/2 PSI maximum inlet pressure and has been Maxitrol tested for up to 1 PSI

ensuring structural alignment without modification

Rotation is counter-clockwise (CCW) when viewed from the discharge side

Trane VAL9377 Gas Valve THPU32HP7Y Identify the motor's Nameplate FullThe Trane VAL9377 is a heavy duty, 24V natural gas valve engineered for precision fuel regulation in residential and commercial furnaces. Designed as a slow opening gas valve, it mitigates ignition noise and reduces mechanical stress by gradually ramping up gas flow to the burner manifold. This 3 4" NPT HVAC replacement gas valve is a critical component for technicians performing service on high efficiency Trane and American Standard heating systems,