C-Wire Adapter
CHECKPOINT
Your C-Wire Adapter should now be installed between your thermostat wiring and the control board.
- Refer to your new thermostat's installation guide for detailed instructions to complete the following tasks:
- A: Remove the old wall plate and mount the new one.
- B: Wire the new thermostat.
- C: Complete your new thermostat's installation.
C-Wire Adapter
Installation Guide
- This product provides a C wire (common wire) to power a thermostat. Only install if you do not have a C wire available to connect to your thermostat.
- ZONING CONTROL PANEL CHECK: For zoned systems, install the C Wire Adapter between the thermostat and the zoning panel, NOT between the zoning panel and HVAC equipment
- Always turn the power off at the breaker box or control switch for your HVAC system before starting installation.
- Do not remove any wires from your old thermostat until you have taken a picture of the wiring for reference.
- Confirm you do not have a wire in the C terminal of your old thermostat before proceeding; if you do, this product is not needed.
- Use the provided stickers to clearly label each wire connected to the HVAC control board (G, R/Rc, W/W1, Y/Y1, O/B).
The C-wire (common wire) provides a continuous power supply to smart thermostats, ensuring reliable operation. If your system lacks a C-wire, a C-Wire Adapter can be installed to create this connection
C-Wire Adapter
CHECKPOINT
Your C-Wire Adapter should now be installed between your thermostat wiring and the control board.
- Refer to your new thermostat's installation guide for detailed instructions to complete the following tasks:
- A: Remove the old wall plate and mount the new one.
- B: Wire the new thermostat.
- C: Complete your new thermostat's installation.
C-Wire Adapter
Installation Guide
- This product provides a C wire (common wire) to power a thermostat. Only install if you do not have a C wire available to connect to your thermostat.
- ZONING CONTROL PANEL CHECK: For zoned systems, install the C Wire Adapter between the thermostat and the zoning panel, NOT between the zoning panel and HVAC equipment
- Always turn the power off at the breaker box or control switch for your HVAC system before starting installation.
- Do not remove any wires from your old thermostat until you have taken a picture of the wiring for reference.
- Confirm you do not have a wire in the C terminal of your old thermostat before proceeding; if you do, this product is not needed.
- Use the provided stickers to clearly label each wire connected to the HVAC control board (G, R/Rc, W/W1, Y/Y1, O/B).
The C-wire (common wire) provides a continuous power supply to smart thermostats, ensuring reliable operation. If your system lacks a C-wire, a C-Wire Adapter can be installed to create this connection