ICM offers low cost, direct wire for wire replacement furnace controls for many popular OEM models. Our furnace controls come standard with many safety features including 100% gas shutoff in case of ignition failure.
Product Features
- Microprocessor based
- Controls vent motor, blower control, hot surface ignitor and gas valve
- Monitors timing, trial for ignition, flame sensing and lockout
- Designed for 100% gas shutoff in case of ignition failure
- Diagnostics LEDs to aid in testing/troubleshooting
Mode of Operation - The ICM284 control is microprocessor based using software to determine the sequence of operation, timing, trial for ignition, flame sensing and lockout. The control
monitors the status of the room thermostat, limit and rollout switches, air pressure switch and flame sensor before energizing the vent motor, blower control, hot surface ignitor, and gas valve. The control provides diagnostic codes (flashing LEDs) to aid in testing and troubleshooting.