Lennox 50W74 Gas Valve 318172-701 The Robertshaw 790-400 manages the

The Robertshaw 790-400 manages the timing and safety logic independently of the fuel type

Maintain the peak efficiency of your compressed air system with the Hankison HPRMK-2 Maintenance Kit

and 2 inch

Optimized for 460V Systems: Specifically designed for 460V single-phase power supplies commonly found in commercial HVAC units

Lennox 50W74 Gas Valve 318172-701 The Robertshaw 790-400 manages theThe 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