5 to 10 psi

technicians should verify the rotation direction (CCWLE) and ensure the set screw is torqued to manufacturer specifications on the motor shaft flat

its yellow color-coding allows for immediate visual identification during maintenance cycles

denoting its specific 200°F trip point for Reznor heating equipment

providing a drop-in fit for numerous defrost control boards

Weil McLain 591-391-798 Cable 5 to 10 psiThe Weil McLain 591 391 798 is a critical OEM ignition cable designed for high performance spark delivery in commercial and residential boiler systems. This 36 inch HVAC replacement part is engineered with a straight boot configuration to ensure a secure, low resistance connection to the Q179C pilot burner. Built using AWG 14 wire and a high temperature XLPE 105 jacket, this lead is specifically rated to withstand the intense thermal environment of