The Honeywell Home RTH8560D is part of the Thermostats test program at Consumer ... thermostat draws power through the wires to charge a battery. This may cause some HVAC systems to operate ...

Honeywell’s classic white non-programmable ... the home’s existing electrical system, or from a battery. Hardwired thermostat systems are tied directly into the home’s electrical ...

The Honeywell Home RTH6360D is part of the Thermostats test program at Consumer ... thermostat draws power through the wires to charge a battery. This may cause some HVAC systems to operate ...

The touch-screen Thermostat itself is a nice ... T6R needs to be plugged into the mains - there's no battery power option, for example. The Honeywell Lyric app features built-in geofencing so ...