--- product_id: 716642593 title: "Honeywell Home C-Wire Adapter" brand: "honeywell home" price: "₩292469" currency: KRW in_stock: true reviews_count: 5 category: "Honeywell Home" url: https://www.desertcart.kr/products/716642593-honeywell-home-c-wire-adapter store_origin: KR region: South Korea --- # 24V power delivery Push-button wiring terminals Magnetic backplate mount Honeywell Home C-Wire Adapter **Brand:** honeywell home **Price:** ₩292469 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your smart home the easy way — no wires, no worries! ## Quick Answers - **What is this?** Honeywell Home C-Wire Adapter by honeywell home - **How much does it cost?** ₩292469 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/716642593-honeywell-home-c-wire-adapter) ## Best For - honeywell home enthusiasts ## Why This Product - Trusted honeywell home brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Push-Button Precision:** Simplifies wiring with intuitive, secure push-button terminals. - • **Magnetic Mounting Magic:** Quick, tool-free installation with a sleek magnetic backplate. - • **Universal Compatibility:** Works flawlessly with most Honeywell Home smart thermostats and HVAC systems. - • **Modern Minimalist Design:** Keeps your installation site clean, professional, and stylish. - • **Effortless 24V Power Boost:** Seamlessly powers your smart thermostat without rewiring hassles. ## Overview The Honeywell Home C-Wire Adapter provides a simple, elegant solution to power Honeywell smart thermostats in homes lacking a common wire. Featuring push-button terminals for easy wiring, a magnetic backplate for quick mounting, and a modern design, it delivers reliable 24V power without the need for new wiring, ensuring a clean and professional installation. ## Description A C-Wire Adapter is needed when installing a Honeywell Home Smart Thermostat and a common wire or C-Wire (24 volts) is not present. ​The C-Wire Adapter makes Honeywell Home smart thermostats compatible with most homes that don’t have a common wire.​ All Honeywell Home Smart Thermostats require 24 volts power (C-Wire)​. Some homes may have an unused C-wire sometimes tugged behind the wall where thermostat is installed. Review: Simple, Smart, Stress-Free Wiring Review: Works great to power a Honeywell T6 Pro Z-Wave Thermostat ## Features - The C-Wire Adapter takes the wires from the thermostat and provides a bridge to the equipment so there is no need to run new wires to power the thermostat. - ​Push button terminals for the wires coming from the thermostat make for easy wiring. - Five wires exit the C-Wire Adapter to connect to the equipment, with the extra wire to connect to the C terminal to provide the thermostat 24 volts power. - ​Magnetic backplate allows for easily mounting the adapter to the outside of your furnace. - The sleek, modern Honeywell Home exterior keeps the installation site clean and professional. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CX9F46RL | | Backlight | Yes | | Brand | Honeywell Home | | Colour | White | | Connectivity Protocol | Ethernet | | Connectivity Technology | Ethernet | | Control Method | Touch | | Control Type | Button Control | | Controller Type | Push Button | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 369 Reviews | | Display Type | LED | | Enclosure Material | Plastic Metal | | Included Components | Adapter, Magnetic Backplate, Modern Exterior Cover, 1 x Remote Control | | Item Type Name | Adapter | | Item Weight | 68 g | | Manufacturer | Resideo | | Model Name | THP9045A2098/U | | Model number | THP9045A2098/U | | Mounting Type | Magnetic Backplate Mount | | Power Source | Wired | | Product Features | C-Wire Adaptation | | Product Style | Modern | | Shape | Rectangular | | Special Feature | C-Wire Adaptation | | Specific Uses For Product | Thermostat Powering, C-Wire Adaptation | | Temperature Control Type | Heating | | UPC | 194159013612 | | Voltage | 24 Volts | ## Product Details - **Brand:** Honeywell - **Model Name:** THP9045A2098/U - **Controller Type:** Push Button - **Colour:** White - **Temperature Control Type:** Heating - **Connectivity Technology:** Ethernet - **Included Components:** Adapter, Magnetic Backplate, Modern Exterior Cover, 1 x Remote Control - **Power Source:** Wired - **Item Weight:** 0.15 Pounds - **Voltage:** 24 Volts ## Images ![Honeywell Home C-Wire Adapter - Image 1](https://m.media-amazon.com/images/I/61OcNa3yyML.jpg) ![Honeywell Home C-Wire Adapter - Image 2](https://m.media-amazon.com/images/I/51TzOT7GROL.jpg) ![Honeywell Home C-Wire Adapter - Image 3](https://m.media-amazon.com/images/I/61XD6sOjLNL.jpg) ![Honeywell Home C-Wire Adapter - Image 4](https://m.media-amazon.com/images/I/71BtUcLAkML.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple, Smart, Stress-Free Wiring *by M***R on 11 January 2026* ### ⭐⭐⭐⭐⭐ Works great to power a Honeywell T6 Pro Z-Wave Thermostat *by S***2 on 22 December 2025* ### ⭐⭐⭐⭐⭐ Super easy install *by B***M on 4 January 2026* ## Frequently Bought Together - Honeywell Home C-Wire Adapter THP9045A2098/U - Amazon Smart Thermostat – Save money and energy - Works with Alexa and Ring - C-wire required - CaseBot Wall Plate Cover Compatible with Amazon Smart Thermostat 2021, Practical and Stylish Decoration Bracket Mount, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/716642593-honeywell-home-c-wire-adapter](https://www.desertcart.kr/products/716642593-honeywell-home-c-wire-adapter) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-12*