The Honeywell RTH221B Programmable Thermostat is a white, low voltage unit designed for heating and cooling systems. Manufactured in 2024, it features a digital touch control style with a 1.57-inch display screen for easy navigation. This thermostat is compatible with Honeywell systems and offers programmable settings for up to 7 days, allowing users to customize temperature settings. The unit operates on AAA batteries and has a single heat stage and cooling stage. With a sleek rectangular shape and temperature sensor technology, this thermostat provides efficient control over home heating and cooling systems. Exact item is shown. New open box thermostat with original packaging in poor condition. For forced air - gas, oil, or electric, heat pumps without backup heat, hot water and steam, and 750 mV heating systems. Not for use with electric baseboards. Requires 2 AAA batteries, not included. Made in Mexico. No returns if installed. This item is a new, opened customer return. It has been inspected and passed quality control to insure the condition described and contents are accurate. Please review actual photos as stock photos are not the actual item, our photos are. You will ONLY receive exactly what is shown in photos, regardless of what might have originally been included. Please review our business policies in our store for information regarding returns, shipping and warranties.