The SOURCE 1 S1-02529041001 is a temperature limit switch for gas furnaces. This auto-reset switch monitors furnace temperature and activates safety functions at set points. It opens at two hundred twenty degrees Fahrenheit and closes when the temperature falls to one hundred ninety degrees Fahrenheit. The switch is compatible with FL9M100C16UP11A and FL9M120D20UP11A gas furnace models.
Auto-reset functionality
Open temperature at 220°F
Close temperature at 190°F
Product Highlights
This switch ensures furnace safety by controlling temperature levels effectively and returning to operational status automatically.