102813-03 102813-02 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board
This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old 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.
Repair Difficulty Level
Partial list of Model numbers that use this part:
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