About This Item

• 【 】: Before Purchasing Please Check Whether The Wiring Port Of The Old Thermostat Matches
• 1. Suuwer S705 5-1-1 Day Programmable Electronic Thermostats For House, Up To 1 Heating And 1 Cooling Single-Stage Systems
• 2. Programmable Thermostat. Separate Programs For The Weekdays And Weekends With 4 Program Periods Per Day Including Wake, Leave, Return And Sleep.
• 3. Compatible With Most 24V Hvac Systems (I.E. Conventional Force Air, Central Gas, Oil, Or Electric Furnaces Systems) And Heat Pump (Without Aux) Systems.
• 【 】Not Compatible With 110-240V Hvac Systems (Like Electric Baseboard Heat / Line Volt). Not Compatible With Heat Pump (With Aux Or Emergency Heat) Systems. Not Compatible With Rv Thermostat And Multi-Stage Systems. ( Not Following These Instructions Could Cause Serious Material Damage )
• 4. Works With The Hvac Equipment Found In Most Homes. No Common Wire (C-Wire) Required On Most Systems (Only Required On Heat Only And Cool Only Systems). Dual Powered By 24Vac Power Or 2 Aaa Batteries.
• 5. 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.