7-Day Programmable Thermostat (RTH2510B1018)

This 7-Day Programmable Thermostat is designed for use with low volt heating/cooling systems. It’s easy to operate and has the essential features that you need for comfort and energy savings.
Verify compatibility with your home heating and cooling system, remove your existing thermostat and follow step-by-step instructions for installation.
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)
  • One-year limited warranty
  • DIY installation
Backlit Display
Easy to read, even in dimly lit rooms and hallways
Early Start
Ensures set temperature is reached by the programmed time
Precision Temperature Control
Within +/-1 degree F for maximum comfort
  • Model number: RTH2510B1018
  • Color: White
  • Dimensions: 4-3/4 in. wide x 3-3/8 in. high x 1-1/8 in. deep

Compatible with systems

  • This thermostat is compatible with low volt heating/cooling systems, including millivolt and heat pumps with or without auxiliary heat.
  • It is not compatible with electric baseboard heat (120/240V).

Follow the quick installation guide that comes with the 7-Day Programmable Thermostat RTH2510B1018. If you misplaced this guide, you can find it in the resources section below. Installation is fast and easy. Remove your old thermostat, but be sure to label the wires. Install and wire your new thermostat. Set your new thermostat to match your heating/cooling system.


Download PDF
7-Day Programmable Thermostat Operating Manual
Model: RTH2510,RTH2410
Download PDF
7-Day Programmable Thermostat Installation Manual
Model: RTH2510,RTH2410