DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

Nest Power Connector - C Wire Adapter for Smart Thermostats - 3.98in Accessory, Snow

Nest Power Connector - C Wire Adapter for Smart Thermostats - 3.98in Accessory, Snow

Q: If you have multiple thermostats (3 zones), do I need one for each zone?

I have 3 zones and I needed 3 power connectors to get each thermostat to work without throwing any further errors. Unfortunately, the instructions which are provided suggest you only need one in this situation which can be hooked up to the zone controller. I attempted this first (HZ311 controller) and could only figure out how to get it to work for a single thermostat. I then had to order two more after I figured this out. Considering my HVAC contractor estimated it would cost $700 to install the C wire to all three thermostats, I consider spending $75 (3 x $25) a good deal in comparison.

Q: I installed the device and the furnace runs but the ignition will not fully kick in so I only get cold air and fan won’t stop Running?

I would suggest getting a HVAC repair man to check your furnace since this problem likely not related to the power connector.

Q: Does this work with a dual transformer system with 2 r wires? (oil burner + ac)

The Nest Power Connector can work with dual transformer systems having 2 power wires (Rh + Rc) since it only acts as a replacement power source for Nest thermostats if you don't have a common (C) wire available. The need for a common (C) wire really depends on your HVAC system. Nest Thermostats typically get power from your system’s heating and cooling wires. But in a small number of situations, your system may not be able to deliver enough power, which may drain the battery and cause Wi-Fi disconnection. In these cases, you may need to connect a common or C wire to deliver enough consistent power to your thermostat, or you may use the Nest Power Connector as a replacement. It's important to check your system's compatibility first with the Nest thermostats. To check, we recommend using the Compatibility Checker tool here: https://store.google.com/us/widget/compatibility/thermostat If you don't have a Nest thermostat yet, we recommend using the Nest Learning Thermostat since it can support dual transformer systems. If you need further assistance, you may contact our support team for additional guidance here: https://support.google.com/googlenest/gethelp

Product ID: 322296003

Secure Transaction

Details

Brand
Google
Model Name
GA02493-US
Controller Type
Android iOS or
Special Feature
C-Wire
Color
Snow

⚡24V AC power delivery

📶Wi-Fi enabled smart control

🔧No wiring or drilling needed

Frequently Bought Together

Google Nest Power Connector - C Wire Adapter for Smart Thermostats - 3.98in Accessory, Snow

Google Nest Thermostat - Smart Thermostat for Home - Programmable Wifi Thermostat - Snow

Thermostats 24 Volt Transformer C Wire Power Adapter for Nest, Ecobee, Honeywell WiFi Thermostats, Power Supply for Nest Hello, Ring Smart Doorbells Chime

Description

⚡ Power your smart home effortlessly with Nest’s sleek C-wire substitute!

SMART POWER SOLUTION - Replaces the need for a C wire, powering your Nest thermostat reliably and efficiently.
EFFORTLESS INSTALLATION - Snap it on your furnace or zone controller—no drilling, no electrician needed.
SLEEK DISCREET DESIGN - Compact 3.98-inch matte white connector blends perfectly with your HVAC setup.
UNIVERSAL COMPATIBILITY - Works seamlessly with heating-only, cooling-only, zone-controlled, and heat pump systems.
CONTROL AT YOUR FINGERTIPS - Manage your thermostat remotely via Android, iOS, or web with Wi-Fi connectivity.

The Nest Power Connector by Google is a compact, easy-to-install C-wire adapter designed to power Nest smart thermostats in homes lacking a dedicated C wire. Compatible with various HVAC systems, it delivers 24V AC power without complex wiring or drilling, enabling seamless smart temperature control via Wi-Fi on Android, iOS, or web platforms.

Specifications

Brand	Google
Model Name	GA02493-US
Controller Type	Android, iOS, or Web
Special Feature	C-Wire Substitute
Color	Snow
Specific Uses For Product	HVAC Systems
Temperature Control Type	smart/remote
Connectivity Technology	Wi-Fi
Included Components	Nest Power Connector, Wire connectors, Wire labels, Sticky pad, Installation Guide, Safety warranty and regulatory guide
Power Source	HVAC Powered
Voltage	24 Volts (AC)
Material	Plastic
Shape	Rectangular
Display Type	color LCD or LED
Finish Type	Matte Plastic
Control Type	Automatic Control
Control Method	Touch
Connectivity Protocol	Wi-Fi
Mounting Type	Furnace/Air Handler/Zone Controller Mount
Style	Connector
Backlight	Yes
Specification Met	General Industry Standards
UPC	193575020150
Global Trade Identification Number	00193575020150
Manufacturer	Google
Part Number	GA02493-US
Item Weight	3.84 ounces
Product Dimensions	0.57 x 2.12 x 2.87 inches
Item model number	GA02493-US
Size	1.1 x 3.03 x 3.98 (Pack of 1)
Finish	Matte Plastic
Item Package Quantity	1
Special Features	C-Wire Substitute
Batteries Included?	No
Batteries Required?	No
Warranty Description	1 year manufacturer.

Have a Question? See What Others Asked

If you have multiple thermostats (3 zones), do I need one for each zone?

Will the adapter give you control of the fan functions, so you can turn on just the fan with out running the heat or the air conditioner

I installed the device and the furnace runs but the ignition will not fully kick in so I only get cold air and fan won’t stop Running?

Does this work with a dual transformer system with 2 r wires? (oil burner + ac)

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

$99.60

Duties & taxes incl.

Ecuadorstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews