For consistent gas furnace repair results

Rugged Electrical Design: Built to handle the standard 24V AC thermostat interface common in industrial and residential HVACR applications

these OEM fan blades include the necessary hub assembly and set screw for securing the blade to the motor shaft

Whether you are performing a field replacement or a new system commissioning

this 120V power relay is a standard requirement for technicians performing Carrier HVAC furnace repair or upgrading control board components

Lennox 50W74 Gas Valve 321142-301 For consistent gas furnace repairThe Lennox 50W74 is a direct replacement White Rodgers 36G24 463 natural gas valve designed for high efficiency Lennox gas furnaces. This single stage gas valve operates on a 24V redundant solenoid system, featuring a 1 2" NPT inlet outlet configuration for standard manifold alignment. Engineered for precision fuel regulation, it utilizes an intermittent pilot ignition or direct spark system depending on the furnace control board configuration. The