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.
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:
CNT04711 CNT06664
Repair Difficulty Level
Partial list of Model numbers that use this part:
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