What is the purpose of the override input

or enlarged mounting holes that cause the motor to shift during startup torque

while an oversized orifice can flood the compressor with liquid refrigerant

The thermo-bonded coating on the extension thermostat prevents mineral buildup

Trane VAL12466 Gas Valve R-134A What is the purpose ofThe Trane VAL12466 Gas Valve is an essential OEM replacement part engineered for high performance gas regulation in specific Trane and Oxbox furnace units. As a critical safety component, this dual stage gas valve manages fuel flow with precision, ensuring reliable ignition and stable combustion cycles. Designed for a direct fit installation, it eliminates the need for field modifications, allowing technicians to restore system integrity quickly. The