The International Comfort Products 1008445 Main Limit Switch (190°F–20°F) is a temperature-sensing safety device that monitors heat exchanger temperatures in HVAC systems. It operates by opening or closing an electrical circuit when specific temperature thresholds are reached, preventing overheating. Installed in furnaces and gas-fired heaters, it protects equipment by shutting down burners during high-temperature conditions and allowing restart once cooled. Its reliable operation enhances system safety, reduces risk of damage, supports efficient heat control, and contributes to longer service life and dependable performance.
For an efficient and reliable HVAC system, the International Comfort Products Main Limit Switch is a great choice for optimal system performance.
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https://www.partshnc.com/190-20f-main-limit-switch-2
Published on January 8, 2026
Published by jameson
Viewed by 1 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Name
jameson
Phone
8667730XXX
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Chicago in IL, United States
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