Complete Functionality Overview
High Compatibility: This thermostat works with a variety of heating systems, including forced air (gas, oil, or electric), electric furnaces, and hot water steam or gravity radiant heat. It also supports heat-only systems, heat pumps without auxiliary or emergency heat, millivolt systems, 24V gas fireplaces, floor or wall furnaces, and cool-only systems. (TIP: Before purchasing, check to see if your system is compatible.)
Not Compatible: This thermostat is not suitable for heat pumps with auxiliary or emergency heat, dual fuel/hybrid heating, electric baseboard heat (110-240 volts), line voltage, convectors, radiant-ceiling heat, mini split systems, and 12V RV systems.
Easy to Install and Use: With large terminal blocks and a universal sub-base, installation takes only about 30 minutes. The clear, easy-to-read backlight LCD display and intuitive controls ensure a user-friendly experience.
Factory Pre-set Energy-efficiency Program: The thermostat offers a 5/1/1 energy-efficiency program with five easy-to-understand programming menus. Flexible programming allows you to sync your comfort with your schedule.
Simple but Powerful Control: Access the battery compartment easily, and adjust the temperature differential (swing) for energy optimization and maximum system life. The thermostat also supports temperature display calibration, conversion between °C and °F, and compressor delay protection (selectable on or off).
Dual Power Supply: This thermostat can be powered by 24VAC power or 2 AAA batteries. No common wire (C-wire) is required on most systems, except for heat-only and cool-only systems.
Reliability: Crafted by a professional manufacturer with over 20 years of experience, this thermostat comes with 24/7 customer service support.
