Description
This is a new Furnace Control Board. Previous versions of this control board were intended for use with an 80V igniter. The new board requires a 120V igniter. Use of this control board requires an upgrade to a new igniter IGN71 002. The control board comes with instructions for how to make this upgrade but the igniter is not included. It replaces the part numbers listed below.
Function:
The control board is the brain of your unit, coordinating and executing the operation of other various components by sending voltage when and where needed. A control board is constantly monitoring sensors and safety switches in the unit.
Replaces Old Part #s:
CNT07737 CNT07738
Repair Difficulty Level:
Partial List of Units that Use This Item:
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