ICM2818 Furnace Control Board

The ICM2818 furnace control board will control the functions of the furnace including the induced draft blower, circulator blower, gas valve, ignitor, and flame sensor based on inputs from a thermostat and various sensors in the furnace. The ICM2818 control will also detect faults and communicate the faults while in service and display the faults through its on-board LED as well as employ a timed safety lock-out when the conditions warrant.

Features:

• Controls furnace operation including the function of the induced draft blower, circulating blower, ignition sequence, gas valve, and flame sense.
• Monitors system safeties to properly lock out operation when there is a safety fault
• Detects and communicates faults using diagnostic LED to aid troubleshooting.
• Form, fit, and functional replacement for the OEM boards listed as a cross.

Specifications:

• Input: 120 VAC, 60 Hz
• Control Voltage: 18-30 VAC
• Blower Motor: (M1MA): 1/5 HP (or 1/8), 120 VAC
• Inducer: 1/100HP (0.69A) @ 120V, 60 Hz
• HSI: 6.0A @ 120 VAC, 50/60 Hz (resistive)
• Gas Valve: 0.5A @ 24 VAC, 50/60 Hz (resistive)