Heil Quaker ICP 1191443 Circuit Board 318973-401 this module regulates rotation and

this module regulates rotation and torque to maintain precise airflow

While often found in commercial settings for fire code compliance

This specific model features a DPDT load contact configuration

Can I use a universal pressure switch instead of the 8406-103

while the side quick-connects are typically used for the 120V control circuit and auxiliary accessories

Heil Quaker ICP 1191443 Circuit Board 318973-401 this module regulates rotation andThe Heil Quaker ICP 1191443 Circuit Board is a critical OEM replacement control board designed for high performance HVAC system maintenance. This integrated furnace control manages the essential timing and sequence of operations for FVM4X fan coil units and compatible variable speed air handlers. As a veteran technician knows, maintaining the integrity of ICP heating and cooling equipment requires precise signal processing for 24V AC circuits, blower