As a factory-programmed constant torque motor

this solenoid valve coil is the industry standard for ensuring consistent actuator displacement and reliable valve cycling under high-pressure conditions

Automatic Reset Logic: Eliminates the need for manual intervention by resetting once the plenum cools

the /U suffix denotes a "Universal" retail-packaged version of the same technical component

Durable Construction: Heavy-duty materials withstand extreme vibration and pressure fluctuations within the liquid line

Carrier 327972-403 Gas Manifold 318518-761 As a factory-programmed constant torqueThe Carrier 327972 403 Gas Manifold is an essential OEM replacement part engineered for precise fuel distribution in residential and commercial Carrier gas furnaces. Designed to meet exact factory specifications, this furnace gas manifold ensures the balanced delivery of natural gas or propane to the burner assembly, maintaining the correct pressure drop across all orifices. As a genuine Carrier part, the 327972 403 eliminates the fitment and