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Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF, THX9321WF Mounting Frame Not Included
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Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF, THX9321WF Mounting Frame Not Included
Restore full functionality to your heating and cooling control system with our easy-to-install, durable replacement wall mounting plate.
Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF, THX9321WF Mounting Frame Not Included
Item #: 143729888

Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF,

Item #: 143729888
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Restore full functionality to your heating and cooling control system with our easy-to-install, durable replacement wall mounting plate.
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What Stands Out

Broad Compatibility
Designed to seamlessly replace circuit boards in various Honeywell thermostat models, ensuring a hassle-free upgrade or repair experience for users with incompatible or malfunctioning units.
High-Quality Build
Engineered with premium materials to deliver durability and reliability, this circuit board minimizes the risk of breakdowns, securing long-term performance in climate control management.
User-Friendly Installation
Simplifies the replacement process with straightforward compatibility guidelines, allowing users to quickly restore functionality without the need for professional assistance, saving time and repair costs.

Product Details

Shop Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF, THX9321WF Mounting Frame Not Included online at a best price in Ireland. B0F3FR1VBS
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • DIY Homeowners

    Ideal for homeowners who enjoy fixing or upgrading their own smart thermostat without hiring professional help.

  • Technologically Savvy Users

    Perfect for users familiar with technology and home automation who want precise control over their HVAC systems.

  • Cost-Conscious Consumers

    Beneficial for those looking to save money by replacing a faulty circuit board instead of buying a new thermostat.

Not Suitable For
  • Non-Technical Users

    Not suitable for users uncomfortable with technology or inexperienced in electronic repairs and installations.

Product Description

Replacement Circuit Board for Honeywell Thermostats Compatible with TH9320WF5003, RTH9585WF1004, RTH9580WF, RTH9590WF, RTH9600WF, RTH9700WF, THX9321WF Mounting Frame Not Included

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Customer Questions & Answers

  • Question: Which Honeywell thermostat models is this mounting plate compatible with?

    Answer: It is designed for specific models including TH9320WF5003, RTH9585WF1004, RTH9580WF, and others.
  • Question: How easy is it to install this mounting plate?

    Answer: The plate features a built-in level indicator and clear wire markings, making installation straightforward.
  • Question: What materials are used in the construction of the mounting plate?

    Answer: The mounting plate is made of durable white plastic housing with a professional-grade circuit board.

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Features & Benefits

  • Compatible with select Honeywell smart thermostat models for easy replacement.
  • Features a built-in level indicator for seamless installation and alignment.
  • Clear wire terminal markings simplify connection processes.
  • Durable construction ensures stability for your thermostat.
  • Compact design covers previous mounting marks for a clean appearance.
  • Includes a helpful wire installation guide printed directly on the plate.

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