Contractor-Ready Construction: Durable 3/4" NPT brass valve housing resists corrosion and ensures long-term mechanical integrity in the field

The harness features a keyed edge connector that aligns with the module's PCB trace

the DPST configuration allows for various wiring schemes to handle compressor cycling or safety lockout functions depending on the terminal connections

Always verify your specific model and serial number to ensure the 325F rating matches the original equipment manufacturer specs

What causes frequent pilot outages on this assembly

Carrier 322027-701 Wiring Harness 319847-401 Contractor-Ready Construction: Durable 3/4" NPTThe Carrier 322027 701 Wiring Harness is a critical factory authorized replacement part engineered for seamless integration between single stage electric heat panels and fan coil control systems. This HVAC wiring assembly features a durable 12 pin plug configuration and dual wire lead design, ensuring precise low voltage control signal transmission across the circuit. Designed for high duty cycle residential applications, this OEM furnace wiring