Furnace Adjustable Temperature Limit Switch 3L05-10

Part #3L05-10

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Part Information

This temperature limit switch (part number 3L05-10) is for furnaces.

Temperature limit switch 3L05-10 turns off the burner or element if the furnace overheats. This limit switch has a temperature range of 135 to 175 degrees Fahrenheit with a 20-degree differential.

Shut off the house circuit breaker for the furnace before installing this part.