Engineered for high-cycle industrial environments

For service technicians addressing flame rollout or secondary heat exchanger failure

practitioners recommend energizing the heater at least 24 hours before the initial compressor startup or after a long period of system inactivity to ensure all refrigerant has been boiled out of the oil

Common Questions What causes the HH11AZ180 vent safety switch to trip

Is the P100AA-3 compatible with R-410A refrigerants

Heil Quaker ICP 1185842 Control 320074-702 Engineered for high-cycle industrial environmentsThe Heil Quaker ICP 1185842 Control is a genuine OEM ECM X13 Motor Control Module designed specifically for 1 2 HP constant torque blower motors. As a veteran technician, you know that X13 "end caps" are the primary failure point in high efficiency systems due to voltage spikes or poor power quality. This replacement motor control module allows for a targeted repair without pulling the entire motor assembly, preserving the factory programmed torque