Description
1; Suuwer S725 2 Heat and 1 Cool 5-1-1 day programmable heat pump thermostats for home.2; Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, return and sleep..3; For use with heat pump systems and central gas, oil or electric furnaces..4; Notice;does not work with electric baseboard heat (120-240V) or does not work RV.5; Dual powered by 24VAC power or 2 AAA batteries, c-wire is not required..6; [ Easy-to see and read ] 4.5 sq inch display with blue backlight, large clear backlit digital display, very suitable for middle-aged and elderly people..7; [ Technical support ] Separate heat or cool swing set up (0.2°F to 2°F) and 5 minute compressor delay protection (Selectable ON or OFF).8; Room temperature calibration adjustment, accurate temperature control of +/-1-degree F for consistent comfort, (Room temperature display range: 41°F to 95°F, Temperature control range: 44°F to 90°F).9; Electronic heat pump thermostat has a built-in battery change and filter change reminders (Set 50-2000 hours).Friendly service: 2-year worry-free warranty and 24h customer servic. ( Tip: before purchasing please check whether the wiring port of the old thermostat matches )