7-Day, 2-5 Day Programmable Push Button Adjustable Temperature Limits Thermostat, 1-Heat/1-Cool Conventional, 1-Heat/1-Cool Heat Pump, Temperature Range: 45F to 90F, Power: Hardwired, Battery, Color: White, Applications: Air Conditioners, Heat Pumps, Gas, Oil, Electric, Milivolts, Features: Low Battery Indicator, Adjustable Temperature Limits, Voltage: 24, Dimensions: 4-1/4''H x 5-1/8''W x 1''D, Weight: 0.95 lbs