The Lennox 26G78 Auto Limit Switch 185°F is a temperature safety control designed to protect heating equipment from overheating by automatically interrupting electrical flow when preset temperature limits are reached. It works by sensing air or surface temperature within the furnace and resetting once safe conditions return. Commonly used in residential and light commercial furnaces and air handlers from Lennox, this switch helps prevent system damage, improves operational safety, supports reliable performance, reduces service interruptions, and contributes to longer equipment lifespan and efficient heating operation.
For an efficient and reliable HVAC system, the Lennox Auto Limit Switch is a great choice for optimal system performance.
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Visit The Website: https://www.partshnc.com/185f-auto-limit-switch
Lennox 26G78 Auto Limit Switch 185°F
Published on February 19, 2026
Published by Thomason
Viewed by 3 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Seller information
Name
Thomason
Phone
8667730XXX
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Location
Chicago in IL, United States
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