Furnace Control Boards
Trane Replacement Boards

ICM2914

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Furnace Control Boards
Trane Replacement Boards

ICM2914

Gas Ignition Replacement Board
The ICM2914 is a form, fit, and functional replacement for the boards shown in the cross-reference section of this guide. The control boards are designed as automated gas ignition controls which monitor the ignition sequence including the inducer, pressure switch, spark ignition, 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 indicate when a fault condition exists.

Controls blower motors, gas valve, & spark ignitor in sequence

Protects against short cycling

Selectable Heat/Cool blower off-delay time

Flash codes from the onboard LED indicate specific problems for easier troubleshooting

Repeated ignition failures or flame losses will disable heat operation for safety

Electrical
Line Frequency
  • 50/60 Hz
Control Voltage
  • 18-30 VAC
Hi-Efficiency Blower
  • 10 mA @ 24 VAC
Inducer Blower
  • 10 mA @ 24 VAC
Combined Gas Valve Load
  • 1.5 A @ 24 VAC
Minimum Flame Signal Threshold
  • 0.75 uA
Sell Sheet
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Installation Guide
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Trane Spark Ignition Control
  • D674712P01