Some products I just can't put down -- even after I'm finished reviewing them. What better sign of a great smart home gadget ...

Wiring instructions for the Nest Thermostat (Credit: Nest) Another factor to consider is whether your system contains a C (common) wire, which supplies constant power to the thermostat.

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The Smart Thermostat ... C wire. With its glossy black face and white enclosure with rounded corners, the Essential thermostat looks like most other Ecobee models, albeit smaller. At 3.6 ...

Fortunately though, the new Nest Learning Thermostat (4th Gen) features Power Sharing, so a C-wire isn’t required to power the device. Instead, the thermostat is able to draw power from the ...

provided you have the correct wiring. The thermostat requires a C-wire, or common wire, for power, unlike some others, like the Nest Learning Thermostat. I just moved, and my new HVAC system didn ...

Some smart thermostats include installation kits that provide equipment and step-by-step instructions for adding a C-Wire to your current wiring ... buy a Google Nest smart thermostat, it ...

you might have crossed the thermostat wires during installation. Nest doesn't follow the wiring structure of conventional thermostats and instead uses the heat pump row for heating and cooling. You ...

The list has models from Boldr, Cielo, Ecobee, Google Nest ... a wiring adapter, which allows you to install the thermostat even if you have an older HVAC system that’s missing a C-wire.

The glassy orb look of the new Nest Thermostat ... a picture of your current thermostat’s wiring, which will give you a custom installation plan. There are helpful stickers included with the ...

There's a top entry on our list because there has to be, and it's not there for show: we really do think the Nest ... Thermostat is compatible with most 24V HVAC systems, you’ll need a C-wire ...