Digital Non-Programmable Thermostat RTH111B1024

DIY Install
The Digital Non-Programmable Thermostat has a unique look — slim and compact. It’s designed for low volt heating/cooling systems and features an easy-to-read display and precise temperature control that deliver convenience and comfort.
Verify compatibility with your home heating and cooling system, remove your existing thermostat and follow step-by-step instructions for installation.
Designed for low volt systems. Developed with convenience and comfort in mind.

Low volt requires higher expectations with thermostats. Most won’t do. That’s why we make our Digital Non-Programmable Thermostat — RTH111B1024. It’s designed for low volt heating and cooling systems, including millivolt and single-stage heat pumps without auxiliary heat. It also has convenient features such as an easy-to-read display and easy-access battery replacement, as well as a singular focus on your comfort with our precise comfort control.

  • Easy-to-read display
  • Precision comfort control
  • Display options — degree Celsius or Fahrenheit temperature
  • Easy-access battery replacement
  • Set point retained in memory (in the event of power outage)
  • One-year limited warranty
  • DIY installation
Precise Comfort Control
Within +/-1 degree F for maximum comfort
  • Model number: RTH111B1024
  • 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 single-stage heat pumps without auxiliary heat.
  • It is not compatible with heat pump systems with backup heat or electric baseboard heat (120/240V).

Follow the quick installation guide that comes with the Digital Non-Programmable Thermostat — RTH111B1024. 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.