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Nest Power Connector

image of nest power connect
image of nest power connect
Meet the C wire substitute for Nest thermostats.
Nest thermostats are designed to work without a C wire in most homes. But some systems may require a C wire for consistent power. The Nest Power Connector is a simple and affordable alternative to a C wire, and costs much less than hiring an electrician to install a new C wire through your walls.

Check g.co/nest/works to find out which Nest thermostats might need the Nest Power Connector to work in your home.
Get Pro installation at checkout or install it yourself.
The Nest Power Connector doesn’t require any new wiring or drilling. It attaches to your furnace, air handler, or zone controller and comes with simple instructions for easy installation. And if you don’t want to install it yourself, you can always hire a pro. See how it’s installed.
image of nest power connecter
image of nest power connecter
Meet the C wire substitute for Nest thermostats.
Nest thermostats are designed to work without a C wire in most homes. But some systems may require a C wire for consistent power. The Nest Power Connector is a simple and affordable alternative to a C wire, and costs much less than hiring an electrician to install a new C wire through your walls.

Check g.co/nest/works to find out which Nest thermostats might need the Nest Power Connector to work in your home.
Get Pro installation at checkout or install it yourself.
The Nest Power Connector doesn’t require any new wiring or drilling. It attaches to your furnace, air handler, or zone controller and comes with simple instructions for easy installation. And if you don’t want to install it yourself, you can always hire a pro. See how it’s installed.
Tech specs
Dimensions
Height: 2.89 in (73.44 mm)
Width: 2.1 in (53.70 mm)
Depth: 0.57 in (14.50 mm)
Wiring length:
7.48 in (190 mm)
Weight
2.17 oz (61.5 g)
Operating Temperature
–22° to 140℉ (–30° to 60℃)
Certification
IP51 – Resistant to dust and water
Color
Snow
Materials
Made with 46% post-consumer recycled materials (by weight).
Learn more about Nest’s sustainability initiatives at g.co/store/sustainability.
What's in the box
Nest Power Connector
Wire connectors
Wire labels
Sticky pad
Installation guide
Safety, warranty, and regulatory guide
Requirements
Requires a compatible Nest thermostat and HVAC system.
Find out if your home requires the Nest Power Connector to be compatible with Nest thermostats at g.co/nest/works.
Works with the Nest Thermostat, Nest Thermostat E, and 3rd gen Nest Learning Thermostat. Identify your thermostat at nest.com/whichthermostat.
Works with 24 VAC systems only. Millivolt and high-voltage systems are incompatible.
For the Nest Learning Thermostat, 1st gen and 2nd gen, consult with a Nest Pro.