Honeywell 7 Day Programmable Thermostat RTH2510B1018

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Easy to operate. Essential features. Made for low volt heating/cooling systems.

If you have a low volt heating/cooling system and are looking for a 7-Day Programmable Thermostat you can install yourself, this is it. Our thermostat is designed specifically for use with low volt heating/cooling systems. It’s easy to install, program and use. Features such as Early Start and precision temperature control work to keep your home comfortable and to lower your energy bills.


  • Seven-day programming
  • Display options
  • Filter changer reminder
  • Daylight-saving time (optional)
  • DIY installation


  • Stages: Single Stage Heat and Cool, Heat Only or Cool Only
  • Programmability: 7-Day Programmable
  • Compatibility: Compatible with low volt heating/cooling systems, including millivolt and heat pumps with or without auxiliary heat.