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depending on the furnace series
signifying it breaks the circuit at 265°F and resets at 31°F
it is designed to provide reliable end-of-stroke verification for sequencing or interlocking with pumps and fans
What is the difference between 03039025559 and R03039025559
Trane CTR3030 Contactor Refrigerant depending on the furnace seriesThe Trane CTR3030 Contactor is an OEM electrical switching component designed for compatible Trane HVAC equipment requiring a 600V, 40 amp, 3 pole contactor. This heavy duty HVAC contactor controls high current loads such as compressors, condenser fan motors, blower motors, and other three phase equipment circuits. When replacing a Trane HVAC contactor, match more than the amperage rating. Verify the original contactor part number, number of poles,