This is a 24VAC low-voltage and Millivolt System programmable thermostat for room use.
It does NOT work with electric baseboard heat (120-240 V) and heat pump systems with backup heat.

Specifications:
Single Stage
1 Heat, 1 Cool
5-1-1 Day Programmable
Easy menu driven programming
Intuitive wake, leave, return, sleep programming icons
4.5 sq. inch large LCD display with white backlight
Easy access battery compartment
Electric or Gas configurable
Separate B & O terminals
Separate heating and cooling swing (cycle rate)
Air filter change indicator (selectable on or off)
Low battery indicator
Room temperature calibration adjustment
5 minute compressor delay protection (selectable on or off)
Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock
Easy wire coded terminal blocks
Terminal Designations: RH, RC, G, Y, C, O, B, W
Universal sub-base
Mounts on wall or junction box
Battery or 24VAC power
Load rating: 1 Amp per terminal, 1.5 amp maximum all terminals combined
Temperature display range: 41°F to 95°F
Temperature control range: 44°F to 90°F

Package include:
H705 Thermostat
(Jumper wire connected)
Two screws and anchors
Operation Manual
Installation Manual
Cable Label

H705 is Low Voltage Thermostat, A simple, easy to use 1-week(5-1-1 Day) programmable thermostat. You set it up to adjust the temperature when you are away or asleep-times when you don't necessarily need to heat or cool your home to optimum comfort-and your HVAC equipment runs less. Plus, your heating or cooling comes back to the comfort level you desire before you come home or wake up, and have 5-year warranty.
H705 5-1-1 day programmable thermostat for home conventional single-stage systems up to 1 Heat/ 1 Cool. (Separate programs for the weekdays and weekends with 4 program periods per day including wake, leave, return and sleep).
【Thermostat Applications 1H/1C】for with Conventional Single-Stage Heating & Air Conditioning, up to 1 Heat and 1 Cool. Gas/Oil/Electric Furnace (Heat only), Boiler Radiant (Heat only), Furnace Forced-Air (Heat Only), Gas Fireplace (24 Volts), Cooling Only, Only 1H/1C Heat Pump (without aux) Systems.
【Incompatible Systems】Does not work multistage systems (1H/2C, 2H/2C), HVAC heat pump systems (2H/1C, 4H/2C), PTACs, 3-wire hydronic (hot water), dual fuel/hybrid heating. Does not work line voltage systems (120-240V electric baseboards heat); mini split heat pump air conditioner, RV air conditioners mach and roughneck series.
【Notice】Buyers should thoroughly examine the installation and wiring instructions depicted in the images before buying. It is recommended to exercise caution if you lack experience in installation to avoid potential problems like product malfunction or incompatibility due to incorrect purchases. Note that the base can only be attached with a maximum of 2 to 5 wires, and connections with 6 to 8 wires are not suitable.
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.
Separate Heating and Cooling Swing (Cycle Rate). Which will Either Prolong or Shorten the Temperature Open Time. Make Comfortable Temperatures to Teduce Energy Usage, Savings on Annual Heating and Cooling Costs.
Support room temperature error display calibration adjustment and 5 minute compressor delay protection (Selectable on or off), with air filter change reminder and low battery indicator available (Tip: Please replace the accessories in advance).
Support Dual Powered 24VAC Power or 2 AAA Batteries. No Common Wire (c-wire) Rrequired on Most 24V Conventional Single-Stage Systems. (Notice: Only Required on Heat Only and Cool Only Systems)
3 Inches Display with white Backlight, Easy-to See and Read. Large, Clear Backlit Digital Display, Very Suitable for Middle-Aged and Elderly People.
After-sales Service: If you have any problem, please feel free to contact us, we will repley you in 24 hours. the products come with 30 days free return, 2-year Worry-Free Warranty.