Reinforced THP9045A2098/U C-Wire Adapter

Updated September 21, 2026

This auction ended on September 22, 2026. See upcoming auctions from Bid Llama.

Lot number	703
Auction	Tuesday Liquidation Auction - Birmingham, AL - 09/22/26
Date	September 22, 2026 at 6:00 PM CDT
Auction house	Bid Llama
Location	Birmingham, Alabama

Condition: New - Open Box In Packaging?: Yes Assembly Required?: No Damaged?: No Functional?: Yes Missing Parts?: No Brand: YABUYALI Color: White UPC: B0FZZWGHFV 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.

Reinforced THP9045A2098/U C-Wire Adapter

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