Heagstat 5-1-1 Day Programmable Thermostat for Home 1 Heat/ 1 Cool, DIY Install - C-Wire Not Required

Key features

• H705 5-1-1 day programmable thermostats single stage 1 heat/1 cool, to control the temperature in a room.
• For use with central gas, oil, electric furnaces, millivolt single stage systems.《Notice; Please check whether the wiring port of the old thermostat matches》
• Notice；does not work with electric baseboard heat (120-240V) or does not work with aux heat pump and multistage HVAC systems, does not work RV.
• 5-1-1 day programmable, intuitive wake, leave, return, sleep programming icons. ( Notice; Press the Hold button to easily maintain the temperature, to control the non-programmable mode ).
• 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.
• Support a heat or cool swing set up (0.2°F to 2°F), which will either prolong or shorten the temperature open time. make comfortable temperatures to reduce energy usage, savings on annual heating and cooling costs.
• Room temperature calibration adjustment, and 5 minute compressor delay protection (Selectable on or off), with air filter change reminder and low battery indicator available.
• 4.5 sq. inch display with white backlight, easy-to see and read. large, clear backlit digital display, very suitable for middle-aged and elderly people.
• Dual-powered (battery and/or hardwire 24Vac power), easy access battery compartment.
• Friendly service: 2-year worry-free warranty and 24h customer servic.