Trane CNT4363 Defrost Control Board

Special Price $141.29 Regular Price $162.49
In stock
SKU
CNT4363
The Trane CNT4363 Defrost Control Board is an electronic that is specifically manufactured for Trane heat pumps. This is an essential part, which is slightly less than 5 inches in length, controls the defrosting process. The CNT4363 detects the formation of frost through the temperature sensors placed in the outer coil of the evaporator. In this state, a frost build up signal is produced by the board to produce a defrost cycle which in turn reverses the flow of the refrigerant to melt the ice. The result of this is the prevention of formation of exorbitant amounts of ice at the coil and thus minimization of obstruction of airflow and heat pump efficiency. The Trane CNT4363 maintains your Trane heat pump’s outer coil from frosting over, thereby maximizing its efficiency and effectiveness.
Manufacturer:
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Specifications

  • Weight: 0.41lbs
  • Length: 4.72"
  • Height: 1.75"
  • Width: 5.75"
  • Voltage: 24 (VAC)
Manufacturer Name: Trane
Product Number: CNT4363
OEM Part Number: CNT4363
Product Description: Defrost Control Board
Weight:0.41lbs/185.97g

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Thermostatic expansion valves are an integral part of your refrigeration unit. They are responsible for ensuring the right dosage of refrigerant is entering the cooling coil to ensure maximum efficiency in the air conditioning of the system.    These special expansion valves come with a temperature sensor that is mounted at the end of the evaporator coil. They incorporate signals from this sensor to maintain the required temperature of the HVAC system. The thermostatic expansion valve works like a precision device that can regulate the measurements of the liquid refrigerant that flows into the evaporator of your system. This regulation in the flow of the refrigerant is essential to prevent the reverse flow of the refrigerant into the compressor of your system.    Through this mechanism, the thermostatic expansion valve successfully separates the high and low pressure sides of the refrigeration/air conditioning system. The liquid refrigerant enters the expansion ...

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