Robertshaw 700-428 Gas Valve THPU32HP7Y The Schneider Electric 0453R0077FA04 typically

The Schneider Electric 0453R0077FA04 typically requires a 3-wire SPST (Single Pole Single Throw) control signal to manage the motor-open and motor-closed functionality

ensuring seamless integration into existing Variable Air Volume (VAV) or fan control architectures

Always check the original equipment manufacturer (OEM) specifications on the unit nameplate to verify the correct microfarad rating

This 150F CO auto limit switch fits many Goodman/Amana units

Robertshaw 700-428 Gas Valve THPU32HP7Y The Schneider Electric 0453R0077FA04 typicallyThe Robertshaw 700 428 Gas Valve is a high capacity, 24V slow open gas valve engineered for precision fuel management in standing pilot systems. This Uni Kit gas valve features a 1 2" NPT inlet and a 3 4" NPT outlet, delivering a robust 240,000 BTU capacity for residential and light commercial furnaces. The slow opening gas valve design ensures a soft ignition by gradually ramping up gas flow, which reduces burner stress and "rollout" spikes common in