Heil Quaker ICP 1191351 Control Board Freon and 3/4" shaft key to

and 3/4" shaft key to minimize downtime during damper motor troubleshooting and installation

Ensure the thermocouple nut is hand-tight plus a 1/4 turn into the gas valve and verify the pilot tubing has no kinks that could restrict natural gas or LP flow

this motor uses standard frame mounting and shaft dimensions found in York and Coleman outdoor units to ensure a precise fit without field fabrication

Is this the correct spring for a 2 PSI line pressure system

What size air lines does this support

Heil Quaker ICP 1191351 Control Board Freon and 3/4" shaft key toThe Heil Quaker ICP 1191351 Control Board is a critical OEM replacement part designed to function as the primary logic controller for specific central furnace systems. As an integrated furnace control (IFC), this component manages the precise timing and sequencing of 120V ignition systems, gas valves, and flame sensing circuits. Built for high reliability HVAC performance, the 1191351 ensures that the blower motor and inducer operate in perfect