903429 Furnace Control Circuit Board, Upgraded Replacement for Nor dyne inter-therm and mill-er M1 Furnace Compatible with 624602 6246020 624602-0 624602A 624602B 624640 624640-A


HOW TO INSTALL THIS PART:

1. Power down the unit.
2. Remove the existing control board from the unit.
3. Install the new control board in place, making sure all connections are secure and properly aligned.
4. Connect all wiring to the new control board according to the included instructions.
5. Replace any covers or panels removed during installation, then power on the unit.


Specification
OEM: 903429
Fit for: Nor dyne inter-therm and mill-er M1 Furnace
Compatible with: 624602 6246020 624602-0 624602A 624602B 624640 624640-A


Package included:
1 x 903429 Furnace Control Circuit Board


Notes:
1. For manual measurement, please allow slight errors in size.
2. The colors may have a slight difference due to different screens.

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