
ST9103A1028 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.63 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 98.6% |
![]() | $35.99 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 98.9% |
![]() | $37.16 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 99.9% |
![]() | $37.19 | Top Pick! Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 99.5% |
![]() | $37.19 | Top Pick! Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 99.4% |
![]() | $37.49 | Condition is New, Part ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, FREE SHIPPING | 95.7% |
![]() | $37.59 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 100.0% |
![]() | $37.59 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 100.0% |
![]() | $37.99 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 99.8% |
![]() | $38.10 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 100.0% |
![]() | $38.79 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board White For Honeywell Fan Timer Part, FREE SHIPPING | 96.9% |
![]() | $39.98 | Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | 99.1% |
![]() | $39.99 | Top Pick! Condition is New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, FREE SHIPPING | ![]() |
![]() | $37.21 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board White For Honeywell Fan Timer Part, shipping cost = $4.50 | 97.5% |
![]() | $38.53 | Condition is New, # ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 99.3% |
![]() | $38.55 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 99.2% |
![]() | $38.78 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board White For Honeywell Fan Timer Part, shipping cost = $4.50 | 97.9% |
![]() | $39.11 | Top Pick! Condition is New, Part ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 99.2% |
![]() | $39.19 | Condition is New, Part ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 99.0% |
![]() | $39.19 | Condition is New, Part ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 99.1% |
![]() | $41.35 | Condition is New, # ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 98.7% |
![]() | $41.45 | Condition is New, # ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 98.3% |
![]() | $42.41 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 98.9% |
![]() | $48.59 | Condition is New, ST9103A1002 1PC Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 98.9% |
![]() | $64.49 | Condition is New, ST9103A1002 Oil Furnace Circuit Control Board For Honeywell Fan Timer Part, shipping cost = $4.50 | 98.6% |
![]() | $97.95 | Condition is New, ClimaTek Control Circuit Board Fits Honeywell Resideo ST9103A1028 ST9103A 1028, FREE SHIPPING | ![]() |
![]() | $212.95 | Condition is New, Honeywell Resideo Furnace Fan Control Circuit Board Replaces ST9103A1028, FREE SHIPPING | ![]() |
![]() | $212.95 | Condition is New, Honeywell Resideo Furnace Fan Control Board Replaces ST9103A 1028, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.98 | Top Pick! Condition is Brand New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, shipping cost = $5.56 | 100.0% |
![]() | $50.57 | Top Pick! Condition is Brand New, 1 x ST9103A1002 Circuit Control Board For Honeywell ST9103A1028, ST9103A1036, shipping cost = $7.24 | 98.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $245.12 | Condition is Used, Honeywell Resideo Furnace Fan Control Board ST9103A 1028 Conforto assembly, shipping cost = $50.45 | 98.3% |

The Honeywell Resideo ST9103A1028 Climatek Control Circuit Board is an essential component of Honeywell's Resideo thermostat models, designed to ensure precise temperature control and efficient system operation. This climatek control circuit board (part number ST9103A1028) is a versatile solution for both residential and commercial heating, ventilation, and air conditioning (HVAC) systems.
The ST9103A1028 circuit board is engineered with advanced microprocessor technology that allows for seamless interaction between thermostat functions, sensors, and HVAC components. Its high-performance capability ensures rapid response to temperature Changes and accurate system control. This board is designed to fit various Honeywell thermostat models, providing flexibility and versatility for different HVAC systems.
With reliable and robust build quality, this climatek control circuit board boasts a modern design that minimizes energy consumption, resulting in cost savings for users. The board's compatibility with multiple communication protocols, including Modbus and WI-FI, ensures seamless integration with various building automation systems for enhanced control and monitoring capabilities.
Key features of the Honeywell Resideo ST9103A1028 Climatek Control Circuit Board include:1. Temperature and humidity control
2. Compatibility with multiple communication protocols: Modbus, WI-FI, and more
3. Rapid response and accurate temperature readings
4. Energy-efficient design
5. Seamless integration with Honeywell thermostats and HVAC systems
This advanced climatek control circuit board is backed by Honeywell's industry-leading reputation for quality and reliability, making it a trusted choice for maintaining optimal temperature control and energy efficiency in various settings. Additionally, the company offers a wide range of replacement boards and support resources to make repairs or upgrades simple and cost-effective. Upgrade your Honeywell thermostat with the Honeywell Resideo ST9103A1028 Climatek Control Circuit Board for improved comfort, energy savings, and peace of mind.
A Comprehensive Analysis of buying a Honeywell RESideo ST9103A1028 Climatek Control Circuit Board
Introduction:The Honeywell RESideo ST9103A1028 Climatek Control Circuit Board is a crucial component in Honeywell thermostat models, responsible for regulating temperature and energy consumption. If your thermostat is malfunctioning, replacing this circuit board might be necessary. In this analysis, we will explore both advantages and disadvantages of purchasing a ST9103A1028 Climatek Control Circuit Board.
Advantages:1. Improved Thermostat Performance: Replacing a faulty circuit board can help your thermostat perform optimally, ensuring even temperature distribution and reduced energy waste.
2. Increased Energy Savings: By addressing the root cause of the malfunction, this replacement can help lower your overall energy consumption, ultimately resulting in cost savings.
3. Reliable: Honeywell is a reputable brand known for manufacturing high-quality products. The ST9103A1028 is no exception; it's designed to be long-lasting and efficient.
4. Wide Compatibility: The ST9103A1028 is compatible with various Honeywell thermostat models, making it a versatile option for those with different model numbers.
5. Professional Installation Support: When purchasing this circuit board directly from reputable dealers, you may also gain access to professional installation support.
Disadvantages:1. Cost: Replacement circuit boards can be expensive. Depending on your location and dealer, the price might be higher than expected.
2. Complexity: Installing the circuit board may require some level of technical expertise. This complexity could lead to potential issues for those without experience in electronic repair.
3. Specific Model Requirement: This part is designed for specific Honeywell thermostat models, so make sure your existing thermostat is compatible before making a purchase.
4. Limited Warranty: The circuit board may come with a limited warranty, which might not cover damages resulting from improper installation, accidents or normal wear and tear.
Conclusion:The Honeywell RESideo ST9103A1028 Climatek Control Circuit Board offers several advantages, such as improved thermostat performance, increased energy savings, and reliable design. However, it also comes with some drawbacks, including the cost, complexity of installation, specific model requirement, and limited warranty. Ultimately, the decision to buy this circuit board comes down to weighing its benefits against the drawbacks and evaluating your personal repair capabilities. If installation is beyond your expertise, it may be best to consult a professional.
Recommendation:When considering the purchase of a Honeywell RESideo ST9103A1028 Climatek Control Circuit Board, assess the potential costs, your level of technical expertise, and the lifetime costs you expect from the thermostat. If the savings and performance improvements outweigh the initial investment, it may be a wise choice. If you're unsure or don't feel comfortable installing the circuit board yourself, consider seeking professional help to avoid potential complications.
Details:
Repair difficulty level: partial list of units that use this item. A control board is constantly monitoring sensors and safety switches in the unit. Replaces old part #s: ST9103A1028 st9103a 1028. Function: the control board is the brain of your unit, coordinating and executing operation other various components by sending voltage when where needed.
specifications centrafurn:
- brand: Fits Honeywell Resideo
- mpn: St9103a1028
- model: Fits St9103a1028 St9103a 1028
- type: Control Circuit Board
seller centrafurn:
- rating: 98.6%
- city: louisville, kentucky
- # reviews: 149915
payments centrafurn:
- wallet: google-pay
- other
- credit card: diners-club
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
shipping centrafurn:
- transit: 3-7 days
- carrier: usps, fedex, ups
- service: usps ground advantage, usps priority mail, fedex 2day, ups next day air saver
- class: standard, expedited, one-day
- type: calculated
returns centrafurn:
- method: money back
- policy: returns accepted
- time: 30 days
- paid by: seller
offer centrafurn:
- started: january 8, 2025
- options: ship-to-home
- sold #: 27
- prices: $35.63–$245.12
- item condition:
- New
- Brand New
- Used
- in stock #: 5
- availability: in stock
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