Multi - Stage Programmable Heat Pump Thermostat Touch Screen A3100

A3100 seiries Touch Scren 7 Day Programmable thermostat, single/multi-stage thermostat Quick Detail: 24Vac Surface mounting Touch screen Description: Bright back-lit display with interactive touch screen Outdoor temperature display Supports Gas, Oil, Electric furnace, and Heat Pump Systems, 3 heat / 2 cool Powering methods:Common wire withbattery backup 7-Day Programmable For Customization Large, clear display with backlight shows the current and set temperature and time,even