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Item #:
186282823
Upgraded C-Wire Adapter Stable Connection for Smart Thermostats, Reinforced Common Wire Adapter for Long Term Thermostat Use THP9045A2098/U
Item #:
186282823
USD 46
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, July 14
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
C-Wire Compatibility
Easily adds C-Wire functionality to HVAC systems lacking it, ensuring smart thermostats operate efficiently without battery dependency.
User-Friendly Installation
Designed for quick and simple installation, making it accessible for homeowners and professionals alike, without the need for complex electrical work.
Enhanced Thermostat Performance
Provides a reliable power source, improving the performance and functionality of smart thermostats, leading to better energy management and climate control.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
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Homeowners Upgrading
Ideal for homeowners upgrading to smart thermostats that lack a C-wire, ensuring stable power supply.
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DIY Enthusiasts
Perfect for DIY enthusiasts looking to install smart thermostats without hiring professionals for C-wire installation.
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Energy Savers
Great for energy-savvy users wanting to optimize heating and cooling efficiency while using modern thermostat technology.
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Older HVAC Systems
Not suitable for outdated HVAC systems that may not support modern smart thermostats adequately.
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Apartment Renters
Unsuitable for renters who may not have permission to alter existing wiring configurations in apartment units.
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Technical Novices
Not recommended for users without technical knowledge as installation may require troubleshooting and minor electrical work.
Product Description
Upgraded C-Wire Adapter Stable Connection for Smart Thermostats, Reinforced Common Wire Adapter for Long Term Thermostat Use THP9045A2098/U
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Customer Questions & Answers
-
Question:
What systems are compatible with the C-Wire Adapter?
Answer: It works with 24V HVAC systems including forced air, hot water, steam, and heat pumps with electric backup. -
Question:
Is professional installation required?
Answer: Professional installation is recommended if you are unfamiliar with HVAC wiring, but detailed instructions are provided for DIY users. -
Question:
How long does installation take?
Answer: Installation typically takes 30 minutes or less, depending on your experience.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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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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Important information
- 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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USD 46
Order now and get it around Tuesday, July 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Drop-in replacement for easy installation.
- Compatible with most smart thermostat brands and 24V HVAC systems.
- Color-coded terminals and step-by-step guide enable tool-friendly setup.
- Converts existing G/Y wires to C/K wires for stable power supply.
- Includes all necessary components for installation and expert support.
- Perfect solution for homes lacking a dedicated C wire.
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