Description
This is a BRAND NEW Aftermarket Control Circuit Board. It is designed to replace old White Rodgers Type 668-401 (as well as the style seen in the secondary picture). 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:
668-401
Repair Difficulty Level:
Partial List of Units that Use This Item:
Hit Ctrl+F and enter your model number for a quick search!