![Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com](https://mobileimages.lowes.com/productimages/3aa4624f-3922-4ed8-bf55-0ef26486aeea/42620551.jpg?size=pdhism)
Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com
![Blue "C" wire is connected to "Y" on old thermostat. New thermostat has separate "C" hookup. Where does the blue wire go - "Y" or "C"? : r/Nest Blue "C" wire is connected to "Y" on old thermostat. New thermostat has separate "C" hookup. Where does the blue wire go - "Y" or "C"? : r/Nest](https://i.imgur.com/qa9UXyW.jpg)
Blue "C" wire is connected to "Y" on old thermostat. New thermostat has separate "C" hookup. Where does the blue wire go - "Y" or "C"? : r/Nest
![Ingers 24V 500mA C Wire Transformer Adapter for Thermostat and Doorbell, Compatible with Nest / Ecobee / Sensi / Honeywell Thermostat, Nest Hello Doorbell / Ring Doorbell Power Supply - Amazon.com Ingers 24V 500mA C Wire Transformer Adapter for Thermostat and Doorbell, Compatible with Nest / Ecobee / Sensi / Honeywell Thermostat, Nest Hello Doorbell / Ring Doorbell Power Supply - Amazon.com](https://m.media-amazon.com/images/I/613n7yyTw8L.jpg)
Ingers 24V 500mA C Wire Transformer Adapter for Thermostat and Doorbell, Compatible with Nest / Ecobee / Sensi / Honeywell Thermostat, Nest Hello Doorbell / Ring Doorbell Power Supply - Amazon.com
![Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com](https://mobileimages.lowes.com/productimages/8c7492bd-e872-4ab6-8554-e23ac9317504/48529131.jpg)
Honeywell Home C-Wire Power Adapter 24-Volt Selectable-flexible Programmable Thermostat in the Programmable Thermostats department at Lowes.com
![wiring - Can a thermostats C-wire be connected to the furnaces R-terminal without issues? - Home Improvement Stack Exchange wiring - Can a thermostats C-wire be connected to the furnaces R-terminal without issues? - Home Improvement Stack Exchange](https://i.stack.imgur.com/A9dhb.jpg)
wiring - Can a thermostats C-wire be connected to the furnaces R-terminal without issues? - Home Improvement Stack Exchange
![Google Nest Power Connector - C-Wire Substitute - Compatible with Nest thermostats GA02493-US - The Home Depot Google Nest Power Connector - C-Wire Substitute - Compatible with Nest thermostats GA02493-US - The Home Depot](https://images.thdstatic.com/productImages/b2d9413f-eccf-4580-8885-a2b4a4ba1f5f/svn/white-google-smart-thermostats-ga02493-us-4f_600.jpg)
Google Nest Power Connector - C-Wire Substitute - Compatible with Nest thermostats GA02493-US - The Home Depot
![electrical - Where should I connect the C wire in a Janitrol furnace? - Home Improvement Stack Exchange electrical - Where should I connect the C wire in a Janitrol furnace? - Home Improvement Stack Exchange](https://i.stack.imgur.com/pEsK8.jpg)
electrical - Where should I connect the C wire in a Janitrol furnace? - Home Improvement Stack Exchange
![Honeywell Home C-Wire Adapter for Honeywell home Wi-Fi Thermostats and RedLINK® 8000 Series thermostats THP9045A1098 - Amazon.com Honeywell Home C-Wire Adapter for Honeywell home Wi-Fi Thermostats and RedLINK® 8000 Series thermostats THP9045A1098 - Amazon.com](https://m.media-amazon.com/images/S/aplus-media-library-service-media/c0f2173b-bac3-4699-8e9b-9ea73255f488.__CR0,320,2560,1920_PT0_SX800_V1___.jpg)