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HONEYWELL ST9120G4012 Furnace Control Circuit Board Icp

St9120g4012 Honeywell Furnace Control Circuit Board For Icp

( Brand: Honeywell ), ( Manufacturer Part Number: ST9120G4012 ), ( Model: HONEYWELL ST9120G4012 ), ( Type: Furnace Control Board ), ( Compatible Brand: For Icp )

Review HONEYWELL Furnace Control Circuit Board Icp

Honeywell ST9120G4012 Furnace Control Circuit Board for ICP

The Honeywell ST9120G4012 Furnace Control Circuit Board is a crucial component in ensuring the efficient and reliable operation of your Indoor Comfort Products (ICP) system. This circuit board is meticulously designed to control and regulate various functions of your furnace, such as fan speed, burner ignition, and temperature settings.

Engineered with precision, the ST9120G4012 is a direct replacement for the original control circuit board in Honeywell's ICP systems. It is a compact, yet powerful unit, boasting advanced microprocessor technology that ensures accurate temperature control and smooth operation.

The board is equipped with a user-friendly LED display, which provides real-time status updates and diagnostic codes, enabling easy troubleshooting and maintenance. It also features multiple sensors and relays, allowing for seamless communication with other components of your ICP system.

Constructed with high-quality materials and rigorous testing, the ST9120G4012 is built to withstand the demanding conditions of a furnace environment. It is designed to provide years of reliable service, ensuring consistent comfort in your home.

In summary, the Honeywell ST9120G4012 Furnace Control Circuit Board is an essential upgrade for your ICP system. Its advanced technology, durable construction, and user-friendly features make it an ideal choice for homeowners seeking a reliable and efficient solution for their heating needs.

Pros, Cons, and Recommendation for Buying Honeywell ST9120G4012 Furnace Control Circuit Board for ICP

Pros:

1. Compatibility: This control board is specifically designed for the Honeywell ICP furnace, ensuring a seamless fit and function.

2. OEM Part: As an original equipment manufacturer part, it is guaranteed to work with your furnace and meet the quality standards set by Honeywell.

3. Warranty: Depending on the seller, the board may come with a warranty, providing peace of mind and potential cost savings in case of future issues.

4. Availability: Purchasing a replacement control board allows you to repair your furnace quickly, minimizing downtime and potential discomfort.

Cons:

1. Cost: Replacement control boards can be expensive compared to DIY solutions or generic replacement options.

2. DIY Complexity: Installing a control board may require technical skills and knowledge, potentially leading to additional costs if professional installation is needed.

3. Potential Ongoing Issues: If the original issue was caused by a more significant problem with the furnace, replacing the control board might only provide a temporary solution.

4. Lack of Brand Alternatives: Since this is a Honeywell part, there may be limited options for comparing prices and features with other brands.

Conclusion:

While purchasing the Honeywell ST9120G4012 Furnace Control Circuit Board for ICP can ensure compatibility and quality, it comes at a premium compared to alternative solutions. If you are comfortable with the installation process and believe the issue is isolated to the control board, it could be a cost-effective and efficient repair option. However, if you are unsure about the cause of the issue or uncomfortable with the cost, it may be worth exploring alternative repair solutions or seeking professional advice before making a decision.

Details:

Shipped with USPS Ground Advantage. Condition is Used. Honeywell ST9120G4012 Furnace Control Circuit Board for ICP.

part #: st9120g4012 prices

  • $89.95-$159.99

specifications hvaapa:

  • brand: Honeywell
  • mpn: St9120g4012
  • model: Honeywell St9120g4012
  • type: Furnace Control Board
  • compatible brand: For Icp

shipping hvaapa:

  • carrier: USPS
  • type: Calculated
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $8.54
  • transit: 4-9 Days

offer hvaapa:

  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • started: October 13, 2025

seller hvaapa:

  • city: Sayreville, New Jersey
  • # reviews: 394
  • rating: 100.0%

general hvaapa:

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

payments hvaapa:

  • credit card: Discover
  • other
  • wallet: Apple-pay

returns hvaapa:

  • method: Money back
  • time: 14 Days
  • policy: Returns Accepted
  • paid by: Buyer
type: furnace control board, compatible brand: for icp,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 14981748292190983,
Honeywell ST9120G4012 Is Similar To:
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5 offers $89.95–$159.99 USD
  • New. Offer #1 priced at $89.95 + $0.00 shipping estimate = $89.95* total. Repair Difficulty Level. ST9120G 4012 .FREE SHIPPING
  • New. Offer #2 priced at $139.99 + $0.00 shipping estimate = $139.99* total. FREE SHIPPING
  • New. Offer #3 priced at $159.99 + $0.00 shipping estimate = $159.99* total. FREE SHIPPING
  • New. Offer #4 priced at $210.97 + $0.00 shipping estimate = $210.97* total. - Resideo: ST9101A1006, ST9101A1014, ST9101A1022, ST9120A2004, ST9120B1005, ST9120C1012, ST9120C1020, ST9120C2002, ST9120C2010, ST9120C2028, ST9120C3000, ST9120C3018, ST9120C4008, ST9120C4016, ST9120C4040, ST9120C4057, ST9120C5005, ST9120C5013, ST9120D3009, ST9120G2024, ST9120G2032, ST9120G4004, ST9120G4038, ST9120U1003, ST9141A1002, ST9141A1028, ST9141B1001, ST9150A1003, ST9150B2000, ST9150B2018, ST9150B2026, ST9150B2034. Made of durable plastic, includes wiring harness and wiring instructions for easier installation.FREE SHIPPING
  • New. Offer #5 priced at $150.95 + $0.00 shipping estimate = $150.95* total. Partial List of Armstrong/Lennox Units that use this Board Partial List of Ducane Units that use this Board Partial List of York/Luxaire/Coleman Furnaces that use this Board.FREE SHIPPING

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