The Honeywell Home X1N Non-Programmable Thermostat is optimized for single-stage 1-heat/1-cool systems. Its simple control innovation includes a large screen with clear font for an enhanced daily use experience. Its a quality thermostat for your home that can be customized to receive change air filter reminders and select display settings.. Battery Power Type: Alkaline. Battery Size: AA. Color Family: White. Control Type: Manual. Features: Backlit Display,Filter Indicator. Heating & Cooling System Type: Single Stage. Included: Mounting Hardware. Operation Type: Digital. Pack Size: 1. Power Options: Battery Operated. Returnable: 90-Day. Shape: Rectangle. Thermostat Compatibility: Furnace. Thermostat Product Type: Non-Programmable Thermostat. Thermostat Shape: Rectangular. Thermostat Type: Heating and Cooling. Voltage (V): 24 V. Voltage Type: Low Voltage. Wattage (W): 0 W. Wire Configuration: C-Wire. Certifications and Listings: UL Listed. Display height (in.): 1.35 in. Display width (in.): 3.03 in. Product Depth (in.): 1.17 in. Product Height (in.): 3.43 in. Product Width (in.): 5.13 in. Thermostat Type: Heating and Cooling. Operation Type: Digital. Wire Configuration: C-Wire. Thermostat Compatibility: Furnace. Voltage (V): 24 V. Heating & Cooling System Type: Single Stage. Features: Backlit Display. Thermostat Shape: Rectangular