Fits Goodman Amana Janitrol

OEM Goodman Janitrol 7" Limit Switch Replaces 150 L150-30 B13700-06

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$29.24
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Description

This is a Brand New Goodman/Janitrol 7" Main Limit Switch rated at 150 Degrees (L150-30) . The Part number is B13709-06 (also replaces B13709-06S & B13700-06). 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:
B13700-06
Repair Difficulty Level:
difficulty graph
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1 Review

  • 5

    Gas valve dropping out

    Posted by Dan Chambers on 3rd Feb 2026 10:00

    The part was a perfect fit for my Goodman furnace and it absolutely corrected the problem. The 30 + year old high temperature limit switch was weak and causing the gas valve to drop out every few minutes during operation. NAHVAC shipped quickly and I received the new switch in a timely manner.

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