Honeywell RTH2510B

This Honeywell programmable thermostat can be programmed up to 4 periods per day for 7 days. This will help you cut 33% off of your energy bill. It features precision temperature control, easy to read backlit display (in Farenheit and Celsius) and compatible with heating/cooling/heat pump systems. Package includes mounting hardware and quick install guide. It requires 2 AAA batteries (not included). Precision temperature control Easy to read backlit display (in Farenheit and Celsius) Works day and night, weekday and weekend User-friendly, extra large display Keep your house at just the right temperature Filter Change Reminder Keep your heating/cooling system operating at peak performance. Basic operation keeps programming easy.