Nest Power Connector
Some systems require a C wire to give consistent power to your Nest thermostat. For homes that don’t have a C wire, the Nest Power Connector is an affordable alternative. It attaches directly to your customer’s furnace, air handler, or zone controller, and it doesn’t require any new wiring. And with simple instructions, you can install it even easier.
Nest Power Connector
Some systems require a C wire to give consistent power to your Nest thermostat. For homes that don’t have a C wire, the Nest Power Connector is an affordable alternative. It attaches directly to your customer’s furnace, air handler, or zone controller, and it doesn’t require any new wiring. And with simple instructions, you can install it even easier.

Give Customers the Best Experience
The Nest Power Connector helps prevent power issues so your customers can get the most out of their Nest thermostat. And you’re less likely to get called back to fix a low-power issue due to a missing C wire.

Installation is Easy
The Nest Power Connector doesn’t require any new thermostat wiring. It attaches to the furnace, air handler, or zone controller. There’s no need to drill any holes or add the extra costs of pulling a wire through the walls.

Made by Nest
Other C-wire accessories require you to install one piece at the furnace or air handler, and a second one behind the thermostat. The Nest Power Connector requires only one simple connection. And because it’s designed by Nest specifically for Nest thermostats, you can install it with confidence.
NEST-TSTAT-PWR-WIRE |
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IP51 - Resistant to dust and water |
–22° to 140° F |
2.17 oz |
2.1" x 2.89" x 0.57" |
Certifications |
Operating Temperature |
Weight |
Dimensions (W x H x D) |
Nest 1-Year Warranty
This product has a 1-year manufacturer warranty.
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