Description
This is a Brand New OEM Upgraded Source1 Furnace Door Switch. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. This switch has three wire terminals on the bottom of it. It is designed to make the Blower motor run on "AUTO" or "ON". It fits most Intertherm furnaces as well.
Function:
A door switch makes or breaks an electrical connection when a door or panel is opened or closed. It is usually provided as a safety feature to avoid electrical shock or physical injury.
Replaces Old Part #s:
3110-3331
Repair Difficulty Level:
Partial List of Units that Use This Item:
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