Williams P295200A Gas Valve 30067439-890 this specific model is an

this specific model is an SPST heating thermostat

the internal check valve and bypass bleeds ensure stable refrigerant metering without the risk of liquid slugging or evaporator starving

It is a sealed system liquid-filled sensing element

This 2x3 unit features a dual-action design

55 lbs for low rotational inertia

Williams P295200A Gas Valve 30067439-890 this specific model is anThe Williams P295200A Gas Valve is a critical natural gas control valve for technicians servicing Williams Direct Vent Wall Furnaces. Engineered for precision gas regulation, this 1 2" NPT gas valve is factory set to a 4" WC (Water Column) manifold pressure, ensuring optimal combustion efficiency and thermal output. It serves as the primary gateway within the control assembly, managing fuel flow for 14,000, 20,000, and 30,000 BTU models, specifically