920915 – CONTROL BOARD (G7/M7)

If your furnace won’t ignite, shows error codes, or the blower won’t start, the control board controls all of it. The 920915 is a Nortek OEM control board for G7 and M7 series gas furnaces. Manages ignition, blower timing, and safety functions.

Specs: OEM Nortek integrated furnace control for G7/M7 series

Replaces: 920915, 904840, 624742, 624844

Fits: Nortek: KG7SA-072C-24B, KG7SA-072C-24B1; G7 and M7 series furnaces; also fits Miller, Intertherm equivalents

Need help? See our Furnace Not Heating Guide.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 624742
• 624844
• 904840
• 920915
• KG7SA-072C-24B
• KG7SA072C24B1

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.

Fits these models

• KG7SA-072C-24B1