Description
This is a Brand New Goodman/Janitrol 3" Main Limit Switch rated at 240 Degrees (L240-30) . The Part number is B13709-03 (also replaces B13709-03S) . This Limit Switch goes on many Goodman/Janitrol furnaces. Thanks for looking and good luck!
Function:
A limit switch is a safety device designed to shut down a piece of equipment. Limits have a set point, which is in some cases, adjustable. The set point prevents the temperature or pressure from exceeding the rating of the switch.
Replaces Old Part #s:
B13709-03 B1370903 B1370903S
Repair Difficulty Level:
Partial List of Units that Use This Item:
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