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  • QuestionDoes this adapter have a cover?

    • Answer Yes, it has a closed cover that conceals internal components.
    This question and answer was generated by AI based on customer and product data.
  • QuestionWhat does the C-Wire Power Adapter do?

    • Answer It converts existing thermostat wires to common wires (C-Wires) to help make Honeywell Home Smart Thermostats compatible with homes that may be missing this "common" wire.
    This question and answer was generated by AI based on customer and product data.
  • QuestionWhat is the purpose of this device?

    • Answer This device helps power connected thermostats that require a c-wire.
    This question and answer was generated by AI based on customer and product data.
  • QuestionHow is the C-wire adapter installed?

    • Answer It has easy push terminals and an adhesive mount to attach the adapter to the outside of your furnace.
    This question and answer was generated by AI based on customer and product data.
  • QuestionWhy is a C-wire needed?

    • Answer The C-Wire provides a continuous flow of power to operate more advanced 24-Volt thermostats and is most often needed when upgrading to Wi-Fi and wireless thermostats.
    This question and answer was generated by AI based on customer and product data.
  • QuestionHow to lock the wires into a c-wire adapter for a house thermostat.

    Asked by Crashq2u.

    • Answer Hi Crashq2u, thank you for reaching out. You have to press the tab of each wiring terminal to insert or remove the wires to or from the adapter. We will be happy to help you checking the wiring. Feel free to contact our tech support team at (800) 633-3991 or send us a Private Message at our Honeywell Home Facebook account. - Maria

      Answered by Resideo Team

  • Questionhow to determine that my system has C wire or not

    Asked by nunu.

    • Answer Hi Nunu, thanks for the question. You can determine if your current wiring has a C-wire by checking the thermostat and look for a wire connected to the C-terminal or have a unused wrapped in the bundle. If you don't, you can follow your thermostat wires to the system and see if you have a C terminal available, this is where the adapter is going to be installed.

      Answered by Resideo Team

  • QuestionDoes this C-wire adapter work with Carrier Infinity Systems? Need a new thermostat, have a temporary one now and will be buying an ecobee Smart Thermostat Essential. The thermostat requires C-wire.

    Asked by haggy.

    • Answer Hi Haggy, this adapter is only compatible with Honeywell Home and Resideo thermostat models.

      Answered by Resideo Team

  • QuestionWill this product work with the Google Nest? As it requires a C wire

    Asked by Nima.

    • Answer Hi Nima, thank you for your question. We have not tested our products to work on a different brand. We recommend using this C-Wire Power Adapter with Resideo Honeywell Home thermostats only. - Maria

      Answered by Resideo Team