Google Nest Power Connector (White)

Nest thermostats are designed to work without a C wire in most homes. But some systems may require a C wire for consistent power to your Nest thermostat. The Nest Power Connector is an affordable C-wire substitute for homes that don’t have one. It doesn’t require any new thermostat wiring. And with simple instructions, you can even install it yourself.

• The C-wire substitute for Nest thermostats. Nest thermostats are designed to work without a C wire in most homes. But for some systems, including heating-only, cooling-only, zone-controlled, and heat pump systems, you’ll need a Nest Power Connector or C wire. Check before you buy. 
• Works with 24 VAC systems. The Nest Power Connector is only compatible with 24 VAC systems, so it won’t work with millivolt or high voltage systems.
• Installation is simple. It attaches to your furnace, air handler, or zone controller, and comes with simple instructions. You can install it yourself without having to add new thermostat wiring. Or hire a pro to help. 
• Costs less than a new C wire. The Nest Power Connector is an affordable C-wire substitute that’s designed to be compatible with Nest thermostats – and costs much less than hiring an electrician to install a new C wire through your walls. 
• Thoughtfully designed. The Nest Power Connector resists dust and water, and is made from 46% recycled plastic. The wire connectors and sticky pad are designed for easy, mess-free installation.