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S1-031-01932-002 Coleman integrated control board DGAT, DGAA, DGAH

S1-031-01932-002 Coleman integrated control board DGAT, DGAA, DGAH

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Use with furnace models DGAT, DGAA, DGAH, An others 

Sometimes referred to as a circuit board or ignition control. For a spare or replacement fuse, order a 3A fuse G32-189 found below.

Replaces 7990-320, 7990-320P, 031-01910-000, 031-01932-000, 031-01932-001, 03101932002 & 031-01932-002, S1-03101910000

Diagnostic Flash Codes

Steady light on - normal operation.
One flash - ignition failure.
Two flashes - combustion air switch stuck closed.
Three flashes - combustion air switch failed to close.
Four flashes - limit switch open.
Five flashes - gas valve energized with no call for heat.
Rapid flashing - reversed polarity.

Note: Color of light is green.

The 2-minute video below illustrates how this board controls the operation of your furnace:
https://youtu.be/dO5_wuCWFqA