the 9304 extension is the correct specification

and Coleman air handlers including AHR

If the board receives a call for heat but fails to energize those outputs

This dual-voltage HVAC motor operates at 200-230/460V and features a 3/4 HP rating designed to maintain optimal static pressure and airflow

Key Benefits Optimized Oil Temperature: Prevents refrigerant dilution in the oil sump to maintain critical lubrication

Heil Quaker ICP 1178677 Temp Switch 340155-7024 the 9304 extension is theAs an experienced technician, you know that a failed defrost cycle is the fastest way to lose a compressor. This Heil Quaker ICP 1178677 Defrost Temp Switch is a precise OEM replacement part designed to monitor outdoor coil temperatures and signal the control board to initiate or terminate the defrost sequence. Featuring 50 1 2 inch long leads, this temperature sensor offers the lead length necessary for clean routing on various International Comfort