- Pagina inicial /
- Tools & Home Improvement /
- Building Supplies /
- HVAC /
- Thermostats & Accessories /
- Acessórios /
- Reinforced THP9045A2098/U C-Wire Adapter for ...
0 ratings
Número do item:
186282823
Reinforced THP9045A2098/U C-Wire Adapter for Stable Smart Thermostat Use | Flame retardant insulated plastic, fixes missing C wire for home heating
Número do item:
186282823
R$ 286
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
Em estoque
Importado de loja dos USA
Peça agora e receba por volta de Terça, Agosto 04
Transação Segura
A Ubuy trabalha para proteger sua segurança e privacidade. Nosso sistema avançado de segurança de pagamentos garante a confidencialidade ao criptografar suas informações durante a transmissão usando os protocolos AES (Advanced Encryption Standards) e SSL (Secure Socket Layer). Seus dados de pagamento estão 100% seguros, pois não compartilhamos suas informações com vendedores terceiros.
Nossos principais parceiros logísticos
Power your smart thermostat without costly rewiring!
Envio
rápido
Devolução
gratúita*
Embalagem segura
Produtos 100% originais
Conformidade com PCI DSS
Certificado ISO 27001
Destaques do Produto
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.
Detalhes do produto
- Fix Missing C-Wire Power Shortage: This THP9045A2098/U C-Wire Adapter converts G and Y wires into usable C and K lines. It delivers steady continuous power to your smart thermostat when your HVAC setup lacks a dedicated common wire. You no longer deal with frequent shutdowns or unstable thermostat operation during daily home temperature control.
- Thermostat Compatibility: This versatile c-wire adapter for smart thermostats works perfectly with Honeywell Home series smart thermostats as a compatible replacement c wire power adapter. It fits nearly all common household HVAC retrofit jobs without extra modification to your original heating and cooling wiring layout.
- No Professional Electrician Required for Setup: Plug-and-play design comes with straightforward step-by-step wiring instructions. Simply cut HVAC power, mark original wires and hook up the adapter following the guide. Even first-time users with zero circuit wiring experience can finish installation alone and upgrade their old thermostat system in minutes.
- Reinforced Safe Insulating Material Build: Upgraded thickened flame-retardant insulated shell strengthens the overall structure of this C-Wire Adapter. It prevents wire breakage and overheating risks during long-term use. The sturdy construction greatly extends service life and brings safer running status for your whole HVAC and thermostat linkage system.
- Ideal for Household and Property Renovation Projects: Perfect for old house wiring updates, rental property maintenance and DIY smart thermostat retrofits. This C-Wire power adapter bridges traditional wiring and modern smart thermostat power demands. It serves as a handy accessory for homeowners, property managers and HVAC part installers alike.
| Controller Type | Push Button |
| Additional Features | Portable |
| Specific Uses For Product | Air Conditioner |
| Connectivity Technology | Wi-Fi |
| Power Source | Corded Electric |
| Display Type | digital |
| Control Method | App, Push Button |
| Connectivity Protocol | Wi-Fi |
| Mounting Type | Surface Mount |
| Color | White |
| Brand Name | YABUYALI |
| Model Name | C-Wire Adapter for Smart Thermostats |
| Included Components | C-Wire Adapter unit, Wiring labels/stickers, Installation guide |
| Model Number | M3845 |
| UPC | 762191073040 |
| Manufacturer | YABUYALI |
| Unit Count | 1 Count |
| Brand | YABUYALI |
| Special Feature | Portable |
| Item Weight | 0.5 lbs (230 grams) |
Para quem é indicado?
-
Homeowners Upgrading
Ideal for homeowners upgrading to smart thermostats that lack a C-wire, ensuring stable power supply.
-
DIY Enthusiasts
Perfect for DIY enthusiasts looking to install smart thermostats without hiring professionals for C-wire installation.
-
Energy Savers
Great for energy-savvy users wanting to optimize heating and cooling efficiency while using modern thermostat technology.
-
Older HVAC Systems
Not suitable for outdated HVAC systems that may not support modern smart thermostats adequately.
DESCRIÇÃO DO PRODUTO
Tem alguma dúvida? Fale conosco pelo chat
Pesquisas Relacionadas
Perguntas e Respostas do cliente
-
pergunta:
What systems are compatible with the C-Wire Adapter?
responda: It works with 24V HVAC systems including forced air, hot water, steam, and heat pumps with electric backup. -
pergunta:
Is professional installation required?
responda: Professional installation is recommended if you are unfamiliar with HVAC wiring, but detailed instructions are provided for DIY users. -
pergunta:
How long does installation take?
responda: Installation typically takes 30 minutes or less, depending on your experience.
YABUYALI Accessories M3845 Editorial Review
**** The C-Wire Adapter for Smart Thermostats has garnered high praise from users for its straightforward installation process and effectiveness in providing power to smart thermostats lacking a common wire (C-wire). Many customers express their satisfaction with the online instructions, which they find excellent and easy to follow. The adapter has successfully facilitated the installation of various smart thermostats, particularly those from Amazon, without the need for running new wires. Users appreciate the product’s reliability and cost-effectiveness, noting that it is priced significantly lower than recommended branded alternatives while still delivering optimal performance. Overall, the C-Wire Adapter is highly recommended for anyone looking to enhance their smart heating and cooling systems without the hassle of complex wiring. **
Comentários e avaliações dos clientes
29 Avaliações dos clientes
-
5 Estrela
77%
-
4 Estrela
12%
-
3 Estrela
11%
-
2 Estrela
0%
-
1 Estrela
0%
Avalie este produto
Compartilhe sua opinião com outros clientes
Prós
- Easy to install with excellent online instructions
- Works flawlessly with popular smart thermostats
- Cost-effective option, often half the price of named brands
- Eliminates the need for additional wiring
Contras
- No significant Cons were noted in the feedback provided.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Finaliar de forma segura
Global Delivery
Devoluções Fáceis
Genuine Products
Top selling C-Wire Adapter in Brasil
Last Updated on July 26, 2026
Histórico de preço do produto
Informações importantes
- Limitações: para envios internacionais de produtos, observe que qualquer garantia do fabricante pode não ser válida; as opções de serviço do fabricante podem não estar disponíveis; manuais, instruções e avisos de segurança do produto podem não estar no idioma do país de destino; os produtos (e os materiais que os acompanham) podem não ser projetados de acordo com os padrões, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem do país de destino e outros padrões elétricos (exigindo o uso de um adaptador ou conversor, se apropriado). O destinatário é responsável por garantir que o produto possa ser importado legalmente para o país de destino. Ao fazer o pedido no Ubuy ou em suas afiliadas, o destinatário é o importador do registro e deve cumprir todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados no Ubuy estão à venda, pois o Ubuy é um mecanismo de busca global. Os produtos estão sujeitos às regulamentações de exportação/comércio.
R$ 286
Peça agora e receba por volta de Terça, Agosto 04
Este item não é restrito no meu país. (Por favor clique no link acima se este item não for restrito em seu país para análise por parte da nossa equipe e permissão de envio).
QTY:
Transação Segura
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nossos principais parceiros logísticos
A entrega internacional mais rápida
Características e benefícios
- 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.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.