1. Home Heating, Cooling & Air Components Deals
  2. sku: 10642974911012891
  3. TRANE CNT4364

TRANE CNT4364 Defrost Control Board

Cnt4364 Trane Defrost Control Board

( Brand: Trane ), ( Part Type: Control Board ), ( Manufacturer Part Number: CNT4364 ), ( Country Of Origin: United States )

Review TRANE Defrost Control Board

The Trane CNT4364 Defrost Control Board is an essential component of Trane's heating and cooling systems, designed to ensure optimal performance and efficiency during colder temperatures. This control board is specifically engineered for use with Trane's CentraLite and ComfortLink II thermostats, making it an ideal solution for those seeking reliable and efficient heating solutions in their homes.

The CNT4364 Defrost Control Board is responsible for managing the defrost cycle of your heating system's outdoor unit. During colder temperatures, frost and ice can accumulate on the outdoor coil, impeding airflow and negatively impacting the system's performance. The defrost control board monitors the outdoor temperature and humidity levels, and activates the defrost cycle when necessary to melt away the ice build-up, ensuring unobstructed airflow and maximizing system efficiency.

This Trane component is engineered to the highest standards of quality and durability. It features robust circuitry, designed to withstand the harsh conditions found in outdoor heating and cooling applications. The board is also constructed with corrosion-resistant materials, ensuring long-lasting performance and protection against the elements.

The CNT4364 Defrost Control Board is easy to install and integrate into your existing heating and cooling system. It is designed to be a direct replacement for the original control board, making installation a straightforward process for experienced HVAC professionals or DIY homeowners. The board is also compatible with a wide range of Trane heating and cooling systems, making it a versatile and adaptable solution for various home comfort applications.

In summary, the Trane CNT4364 Defrost Control Board is a vital component of any heating and cooling system, designed to ensure optimal performance and efficiency during colder temperatures. Its robust circuitry, corrosion-resistant construction, and easy installation make it an ideal solution for those seeking reliable and efficient heating solutions in their homes.

The Trane CNT4364 defrost control board is an essential component of Trane's heating and cooling systems. It is responsible for managing the defrost cycle of the heat exchanger, ensuring efficient and effective operation of the system. Here are some pros and cons of buying a Trane CNT4364 defrost control board to help you make an informed decision.

Pros:

1. Improved System Performance: A faulty defrost control board can lead to inefficient heating and cooling, and even system failure. Replacing the faulty component with a new Trane CNT4364 defrost control board can help improve the overall performance of your heating and cooling system.

2. Energy Savings: An efficiently operating heating and cooling system can lead to significant energy savings. By ensuring that the defrost cycle is functioning correctly, you can help reduce energy consumption and lower your utility bills.

3. Long-Term Cost Savings: While the upfront cost of replacing a defrost control board may seem high, the long-term cost savings can be substantial. A faulty control board can lead to more significant repairs or even system replacement if left unaddressed.

4. Reliability: Trane is a well-known brand in the HVAC industry, and their components are known for their reliability and durability. Replacing a faulty control board with a new Trane CNT4364 defrost control board can help ensure that your heating and cooling system continues to operate efficiently and effectively for years to come.

Cons:

1. Cost: Replacing a defrost control board can be an expensive repair, especially if you are not experiencing any significant issues with your heating and cooling system. The cost of the part itself, as well as the labor costs for installation, can add up.

2. Installation Complexity: Installing a new defrost control board can be a complex process, especially if you are not experienced in HVAC repairs. If you are not comfortable with the installation process, it may be best to hire a professional HVAC technician.

3. Potential for Compatibility Issues: While the Trane CNT4364 defrost control board is designed to work with Trane heating and cooling systems, there is always a risk of compatibility issues. It is essential to ensure that the control board you purchase is compatible with your specific system model and configuration.

In conclusion, while the upfront cost of replacing a Trane CNT4364 defrost control board may seem high, the long-term cost savings and improved system performance can make it a worthwhile investment. However, it is essential to carefully consider the potential cons, such as the installation complexity and potential compatibility issues, before making a purchase. Ultimately, if you are experiencing issues with your heating and cooling system's defrost cycle, replacing the faulty control board with a new Trane component can help ensure that your system continues to operate efficiently and effectively. If you are unsure about the installation process or compatibility issues, it may be best to consult with a professional HVAC technician to help guide you through the process.

Details:

The TRANE CNT4364 Defrost Control Board is a reliable and efficient component designed for controlling the defrost function in heating, cooling, air systems. With the trusted brand of TRANE, users can expect high-quality performance and durability. This control board is essential for maintaining the optimal temperature and operation of system, ensuring a comfortable environment home or commercial use.

part #: cnt4364 prices

  • $35.00-$158.95

specifications aerationaura:

  • brand: Trane
  • part type: Control Board
  • manufacturer part number: CNT4364
  • country of origin: United States

general aerationaura:

  • Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air
  • condition: Used

returns aerationaura:

  • policy: No Returns

offer aerationaura:

  • sold: 0
  • started: March 20, 2026
  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • quantity: 2

shipping aerationaura:

  • service: USPS Ground Advantage
  • cost: $5.52
  • type: Calculated
  • carrier: USPS
  • transit: 5-11 Days
  • class: Standard

seller aerationaura:

  • rating: 100.0%
  • # reviews: 17
  • city: San Antonio, Texas

payments aerationaura:

  • other
  • credit card: Visa
  • wallet: Google-pay
  • money order
part type: control board, country of origin: united states,
category: home & garden > heating, cooling air, sku: 10642974911012891,

Trane CNT4364 Is Similar To:

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5 offers $35.00–$158.95 USD
  • Used. Offer #1 priced at $35.00 + $5.97 delivery = $40.97* total. Works perfectly !.+$5.97 shipping
  • Used. Offer #2 priced at $80.00 + $5.97 delivery = $85.97* total. This control board is essential for maintaining the optimal temperature and operation of the system, ensuring a comfortable environment for home or commercial use. The TRANE Defrost Control Board is a reliable and efficient component designed for controlling the defrost function in heating, cooling, and air systems.+$5.97 shipping
  • New. Offer #3 priced at $158.95 + $11.50 delivery = $170.45* total. Trane Defrost Control Board OEM .+$11.50 shipping
  • Used. Offer #4 priced at $28.00 + $10.00 delivery = $38.00* total. K27.+$10.00 shipping
  • New. Offer #5 priced at $137.99 + $0.00 delivery = $137.99* total. All parts are inspected for signs of installation upon our receipt of them The Trane/Am Standard Part # is CNT04364, or 21C140501G38.FREE SHIPPING

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