![Amazon.com: C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack) : Tools & Home Improvement Amazon.com: C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack) : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/710Ub-sddFL._AC_UF894,1000_QL80_.jpg)
Amazon.com: C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack) : Tools & Home Improvement
![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/WkPtf.jpg)
wiring - Can a thermostats C-wire be connected to the furnaces R-terminal without issues? - Home Improvement Stack Exchange
![wiring - How do I connect the common wire in a Carrier air handler? - Home Improvement Stack Exchange wiring - How do I connect the common wire in a Carrier air handler? - Home Improvement Stack Exchange](https://i.stack.imgur.com/vs0Ru.jpg)
wiring - How do I connect the common wire in a Carrier air handler? - Home Improvement Stack Exchange
![Amazon.com: C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack) : Tools & Home Improvement Amazon.com: C Wire Accessory Common Wire Kit for Most 24 VAC Thermostats (4 to 5 Wires), White (1 Pack) : Tools & Home Improvement](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71-6JWHHwSL._AC_UF894,1000_QL80_.jpg)