Honeywell RTH2510B 7-Day Programmable Thermostat with Backlight
- Program each day differently – Up to 4 periods per day, Display Options – C or F temperature – 12 or 24 hour clock.
- Easy to Use – Basic operation keeps programming simple, Works with low volt heating/cooling systems including millivolt &.
- heat pumps with or without auxiliary heat.
- Backlit Display, Precise temperature control of +/-1F to maximize comfort.
- Early Start Function – Adjusts the pre-heating/cooling of your home so you are comfortable at your programmed times.
- Filter Change Reminder – Keep your heating/cooling system operating at peak performance<.