Description
ClimaTek Furnace Control Board Fits Lennox Armstrong Ducane R40403-001 R40403001
This is a new ClimaTek Furnace Control Board 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:
R40403-001 R40403001
Repair Difficulty Level:
