Nest Power Connector

Nest Power Connector

Product Details

The Nest Power Connector is a simple, affordable alternative to a "C" wire (common wire). It is designed for homes where the HVAC system doesn't provide enough consistent power to a Nest thermostat, preventing issues like rapid battery drain or frequent Wi-Fi disconnections.

Features

• Affordable Solution: Costs significantly less than hiring an electrician to pull a new C-wire through your walls.

• Simple Installation: It attaches directly to your furnace, air handler, or zone controller. No new wiring or drilling is required between the walls.

• System Health: Provides a stable power source so your thermostat can maintain features like Matter support, remote sensors, and "Wake-on-Display" without draining the internal battery.

• Safe & Certified: Designed specifically by Google for Nest thermostats, avoiding the potential damage that some 3rd-party power adapters can cause.

• Weather Resistant: Features an IP51 rating, making it resistant to dust and water inside the HVAC cabinet.

Specifications

Compatibility

• Thermostats: Works with Nest Learning Thermostat (3rd & 4th gen), Nest Thermostat (2020/Mirror model), and Nest Thermostat E.

• Systems: Works with 24 VAC systems only. It is incompatible with millivolt or high-voltage (baseboard) systems.

• HVAC Types: Compatible with heating-only, cooling-only, and combined heating/cooling systems (gas, electric, or oil).

What’s in the Box

• Nest Power Connector

• Wire connectors (lever-style for easy clicking)

• Wire labels

• Sticky pad for mounting

• Installation guide

• Safety, warranty, and regulatory guide

Installation Note

The Nest Power Connector is installed at the HVAC equipment (furnace or zone board), not behind the thermostat itself. While designed for DIY, Google recommends professional installation if you are not comfortable working with HVAC control boards.