LENNOX 47J35 Delay Board LB-61378 TDCI-2

( Brand: Lennox ), ( Manufacturer Part Number: 47J35 ), ( Model: 47J35 LB-61378 TDCI-2 REV C ), ( Type: Time Delay Board )

Review LENNOX Time Delay Board Rev

The Lennox 47J35 LB-61378 TDCI-2 Delay Board is a vital component in the operation of Lennox furnaces, specifically those equipped with the TDCI-2 control system. This delay board is designed to provide a controlled delay in the ignition sequence of the furnace, ensuring optimal performance and efficiency.

The Lennox 47J35 LB-61378 TDCI-2 Delay Board is built with high-quality materials, ensuring durability and reliability. It features a compact design, making it easy to install and replace in the furnace cabinet. The board is equipped with advanced circuitry that allows it to accurately control the ignition sequence, reducing the risk of premature combustion and enhancing the overall performance of the furnace.

The TDCI-2 Delay Board is compatible with Lennox furnaces that use the TDCI-2 control system, which is known for its user-friendly interface and advanced features. The board is designed to work seamlessly with this control system, providing accurate and reliable control over the furnace's ignition sequence.

The Lennox 47J35 LB-61378 TDCI-2 Delay Board is easy to diagnose and troubleshoot, thanks to its built-in diagnostic lights and error codes. This feature allows homeowners and HVAC technicians to quickly identify and address any issues, ensuring the furnace continues to operate efficiently and safely.

In summary, the Lennox 47J35 LB-61378 TDCI-2 Delay Board is a critical component in the operation of Lennox furnaces equipped with the TDCI-2 control system. Its advanced circuitry, compact design, and ease of troubleshooting make it an excellent choice for homeowners and HVAC technicians looking for a reliable and high-performing delay board.

1. Reliability: Lennox is a well-known brand in the HVAC industry, known for its durability and reliability.

2. Compatibility: This delay board is specifically designed for Lennox furnaces, ensuring a perfect fit and seamless operation.

3. Enhanced Performance: The TDCI-2 delay board can improve the performance of your furnace by optimizing the ignition sequence and reducing fuel consumption.

4. Energy Efficiency: By optimizing the ignition sequence, the TDCI-2 delay board can help your furnace operate more efficiently, reducing energy costs over time.

1. Cost: Replacing a delay board can be an expensive investment, especially if it's not covered by warranty.

2. Technical Skill Required: Installing the delay board yourself requires technical knowledge and skills. If you're not comfortable with DIY projects, you may need to hire a professional, which can add to the cost.

3. Potential for Errors: If not installed correctly, the delay board may not function properly, potentially causing problems with your furnace.

4. Availability: Depending on your location, finding this specific part may be challenging, which could delay the repair or replacement process.

Conclusion: If you have the technical skills and are comfortable with DIY projects, the Lennox 47J35 LB-61378 TDCI-2 Delay Board can be a cost-effective way to improve your furnace's performance and efficiency. However, if you're not comfortable with DIY projects, the potential costs and risks may outweigh the benefits. In such a case, it's recommended to consult a professional HVAC technician.

Details:

part #: 47j35 prices

• $19.99-$39.99

specifications hvaapa:

• brand: Lennox
• mpn: 47j35
• model: 47j35 Lb-61378 Tdci-2 Rev C
• type: Time Delay Board

payments hvaapa:

• other
• wallet: Paypal
• credit card: Visa

shipping hvaapa:

• service: USPS Ground Advantage, UPS Ground
• cost: $0.00
• transit: 3-7 Days
• type: Fixed
• class: Standard
• carrier: USPS, UPS

returns hvaapa:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

seller hvaapa:

• # reviews: 39
• city: Greensboro, North Carolina
• rating: 100.0%

offer hvaapa:

• sold: 0
• started: February 17, 2025
• availability: In Stock
• options: Ship-to-home
• quantity: 1

Lennox 47J35 Is Similar To:

• 103085-03 103085-02 Lennox Armstrong Ducane Oem Ignition Control Circuit Board (26.4% similar) Came out of a 2 ton Armstrong unit...(August 9th, 2018)
• 13k39 Lennox New Wiring Harness For Rev (35.6% similar) Message me a discount...(October 31st, 2018)
• 23l53 Lennox Ignition Board G0115057 (36.8% similar) Part: G0115057 prices...(January 22nd, 2018)
• 24a51-32 Lennox Time Delay Relay White Rogers Hvac (41.6% similar) New in old box, stock from hvac dealer liquidation...(October 11th, 2018)
• 24l8501 24l85 Nos White Rodgers Circuit Board Lennox Armstrong Ducane (28.3% similar) Nos white Rodgers circuit board 50A62-121 e2 Lennox Armstrong Duane 24L8501 new old stock from an hvac repair company that went out of business. See photos for details...(July 29th, 2018)
• 30h67 Lb-50709bd Lennox Control Board Kit For Series Units (29.4% similar) See photos for details. Lennox 30H67 LB-50709BD control board kit for G20 series units new old stock from an hvac repair company that went out of business. Only comes with what you see in the photos...(July 29th, 2018)
• 50a66 Emerson White Rogers Lennox Circuit Board Hvac Parts Tools (31.3% similar) ...(March 22nd, 2018)
• 58c9701 Lennox Stacked Thermal Delay Relay Spst Oem Part (37.4% similar) ...(November 30th, 2018)
• 63k24 Lennox Armstrong Ducane Furnace Ignite Control Board (31.2% similar) See photos for details. Still in the original packaging. Lennox Armstrong Duane furnace ignite control board 63K24 63K2401 69J36 69J3601 new old stock from an hvac repair company that went out of business...(November 9th, 2018)
• 65k93 Lennox Armstrong Ducane Furnace Ignite Control Board (31.2% similar) Still in the original packaging. Lennox Armstrong Duane furnace ignite control board 65K93 65K9301 28L49 28L4901 new old stock from an hvac repair company that went out of business. See photos for details...(November 9th, 2018)