Description
This is a New Furnace Control Circuit Board. It's designed to replace all the part #s listed below. Board comes with instructions and several wiring harnesses to convert old plug designs into this updated board. You will only use one of wiring harnesses in the package (if you require any of them)- discard the rest. Thanks for looking and good luck!
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:
ST9120C1012 ST9120C 1012 ST9120C1020
Repair Difficulty Level:
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!