Ecobee and Honeywell are two major players in terms of smart ... C wire if you want to use the Honeywell. This is a low-voltage return wire that’s an essential part of powering the thermostat ...
Below are four top smart ... and Honeywell Home. CR members can click on each model name to see detailed ratings and reviews. We also note whether each thermostat comes with a wiring adapter ...
The Honeywell Home RTH9600WF is part of the Thermostats test program at Consumer Reports. In our lab tests, Smart ... change the thermostat's settings. Indicates, when using a 2-wire setup ...