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Part Type: Furnace Control Board

Part Number: ICM2811

Location: 01B3

The ICM2811 is an automated gas ignition control board which monitors the ignition sequence including the combustion air blower, pressure switch, hot surface igniter, gas valve, flame sense, and circulating blower while maintaining full safety circuit monitoring including the high limit switch, roll out switch and auxiliary limit switch circuits.

Onboard diagnostics will illuminate a flash code to help technicians properly diagnose issues quickly.

DETAILS:
Controls the gas valve, inducer draft motor, circulating blower and hot surface ignitor
Monitors system pressure and limit switches
Microprocessor based precision
Twinning compatible with another ICM2811 Control Board
Diagnostic LEDs aid in testing and troubleshooting

SPECIFICATIONS:
Electrical

Electrical Rating @ 77°F (25°C)
Input Voltage: 18-30 VAC 50/60 Hz maximum
Igniter Current: 6.0 amp @ 120 VAC 50/60 Hz (resistive)
Inducer Relay: 2.2 FLA–3.5 LRA @ 120 VAC
Blower Relay: 14.5 FLA–25.0 LRA @ 120 VAC (2spd–H/C)
Gas Valve Relay: 1.5 amp @ 25 VAC 50/60 Hz 0.6 pf
Environmental

Operating Temp Range: -40° to 176°F (-40° to 80°C)
Humidity Range: 5 to 95% relative humidity (non-condensing)
WEIGHT/DIMENSIONS:
Weight: 0.5 pounds

REPLACES:
Goodman: PCBBF110, PCBBF110S, PCBBF123, PCBBF123S, 0130F00005,0130F00005S, PCBBF112, PCBBF112S, B18099-26, B18099-26S

White-Rodgers: 50A55-743, 50A55-289, 50T55-289