7-Day Programmable Multi-Stage 24V Heat Pump/Conventional Thermostat

7-Day Programmable Digital Touch Screen Thermostat, 2-Heat/2-Cool Conventional, 2-Heat/1-Cool Heat Pump, Temperature Range: 40 °F to 90 °F (Heating) and 50°F to 99°F (Cooling), Power: R & C Wire, Color: White, Applications: Heat Pumps, Conventional system, Dimensions: 4-1/16''H X 4-1/16''W X 1-5/32''D