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With integrated quick-connect terminals
Utilizing a durable housing and precise calibration
maintaining consistent normally closed (NC) continuity during standard operation
this sensor monitors the temperature of the evaporator coil to prevent excessive frost buildup that can lead to inefficient operation or compressor failure
Carrier HH18HV131 Limit Switch With integrated quick-connect terminalsThe Carrier HH18HV131 Limit Switch is a critical OEM replacement part designed for precise thermal regulation in Carrier, Bryant, and Payne HVAC systems. Engineered as a high limit safety device, this automatic reset switch features a 130 30 degree operating range, meaning it trips at 130F to prevent furnace overheating and automatically resets when temperatures drop by 30F. Reliable thermal protection is essential for preventing damage to the heat
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