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OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board
Item #: 68108312

OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board

Item #: 68108312

USD 159

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*All items will import from US

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What Stands Out

OEM Quality
Engineered as an original equipment manufacturer (OEM) part, ensuring perfect compatibility and long-lasting performance for your Trane systems.
Defrost Efficiency
Enhances the defrost cycle efficiency of heating systems, preventing ice build-up and improving overall system performance.
Hassle-Free Installation
Designed for easy installation, minimizing downtime and offering a straightforward replacement process for technicians and homeowners alike.

Product Details

Shop for high-quality OEM replacement Trane CNT08175 CNT-8175 Defrost Control Board at Ubuy Turks and Caicos. Fast & reliable delivery worldwide.
  • Factory OEM Trane Defrost Control Board
  • Replaces various Trane/ American Standard part numbers
  • Commonly found in American Standard and Trane units
  • Genuine OEM furnace control board
  • Control, defrost board with OEM specifications
  • Available as part of a range of American Standard & Trane products

Who Should Buy?

Suitable For
  • HVAC Technicians

    Ideal for professionals who require reliable and efficient control boards for Trane heating and cooling system repairs.

  • Homeowners

    Perfect for homeowners with Trane units needing a straightforward defrost board replacement to enhance system performance.

  • DIY Enthusiasts

    Great for individuals who enjoy repairing their own HVAC systems and want a compatible, quality replacement part.

Not Suitable For
  • Non-Trane Systems

    Not suitable for users with HVAC systems from manufacturers other than Trane as it is specifically designed for Trane units.

Product Description

OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the function of the Trane CNT08175 CNT-8175 Defrost Control Board?

    Answer: The Trane CNT08175 CNT-8175 Defrost Control Board regulates the defrost cycle in heat pumps, ensuring efficient operation during winter months. It monitors temperature and run times to optimize defrost cycles, ultimately enhancing the heat pump's performance. This component is essential for preventing ice buildup on the evaporator coil, which can lead to decreased efficiency and potential system failure.
  • Question: How do I know if my Trane CNT08175 CNT-8175 Defrost Control Board is faulty?

    Answer: Signs of a malfunctioning defrost control board include inconsistent heating, frequent ice buildup on outdoor units, or error codes visible on the system's display. Testing the board with a multimeter or observing unusual sounds or smells during operation can also indicate a fault. Regular inspections can help catch these issues before they cause significant disruptions in performance.
  • Question: Is the Trane CNT08175 CNT-8175 Defrost Control Board compatible with all Trane models?

    Answer: The CNT08175 CNT-8175 Defrost Control Board is designed specifically for certain Trane heat pump models. It's crucial to verify compatibility with your existing system by checking the model number or consulting the user manual. Using the correct board ensures optimal performance and longevity of your HVAC system.
  • Question: How do I install the Trane CNT08175 CNT-8175 Defrost Control Board?

    Answer: Installing the CNT08175 CNT-8175 Defrost Control Board requires basic electrical knowledge. First, ensure the system is powered down. Remove the access panel to locate the board, disconnect wires, and replace it with the new board, reconnecting all wiring as per the schematic. Following the installation, it's important to test the system to confirm correct operation and monitor for any irregularities.
  • Question: What should I do if the defrost control board does not solve my heating issues?

    Answer: If replacing the defrost control board doesn’t resolve heating problems, you may need to investigate other components such as refrigerant levels, compressor functionality, or the thermostat. Consulting a professional HVAC technician can provide a thorough diagnosis and ensure all elements of your heat pump system are functioning optimally.
  • Question: Can I repair the Trane CNT08175 CNT-8175 Defrost Control Board if it’s damaged?

    Answer: While some electrical components can be repaired, the Trane CNT08175 CNT-8175 Defrost Control Board is not typically designed for repairs. Damaged boards are more reliably replaced than fixed, as even minor damage can affect performance. A replacement guarantees full functionality and compliance with manufacturer standards, essential for maintaining system efficiency.
  • Question: What materials are used in the Trane CNT08175 CNT-8175 Defrost Control Board?

    Answer: The CNT08175 CNT-8175 Defrost Control Board is composed of high-quality electronic components including durable resistors, capacitors, and circuit boards manufactured to withstand varying temperatures. This robust engineering ensures long-lasting functionality under demanding HVAC conditions, making it a reliable choice for your heating system.
  • Question: How often should the defrost control board be checked or replaced?

    Answer: Typically, defrost control boards do not require frequent replacement unless signs of malfunction arise. Regular maintenance checks on your HVAC system can include examining the board, especially during seasonal transitions. Ensuring optimal operation of the defrost control system can significantly improve the efficiency and lifespan of your heat pump.
  • Question: Where can I buy OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board?

    Answer: You can buy the OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board at Ubuy. Ubuy offers a range of HVAC components, making it a reliable source for purchasing genuine parts that ensure compatibility and performance with your Trane systems, so you can shop with confidence.
  • Question: Are there any troubleshooting tips for the Trane CNT08175 CNT-8175?

    Answer: Yes, common troubleshooting tips include checking the power supply for any interruptions, ensuring connections on the board are secure, and verifying that sensors are functioning correctly. Observing error codes displayed on your HVAC control panel can also offer insights about potential issues with the defrost cycle or other related functions.

Trane Television Replacement Parts Editorial Review

The OEM Replacement Trane CNT08175 CNT-8175 Defrost Control Board is a highly rated product that has received positive customer feedback. Users have found the product to be exactly as advertised and have had success in using it for hydroponics and pond plants. It is durable and holds up well over time. This product is recommended for anyone looking for a reliable and affordable replacement defrost control board.

Customer Reviews & Ratings

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Pros

  • Affordable
  • Durable
  • Works well for hydroponics and pond plants
  • Recommended by users

Cons

  • No negative feedback given

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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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