Description
This is a Brand New replacement for a Lennox/Armstrong Control Circuit Board Panel! This aftermarket board replaces all the old Lennox/Armstrong #s listed below. 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:
PCB1231-1A SPCB2
Repair Difficulty Level:
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!