Digital Non-Programmable Thermostat - Heat Pump (RTH3100C)

The Digital Non-Programmable Thermostat — Heat Pump offers quality temperature control for heat pumps with auxiliary heat, plus many convenient features.
Verify compatibility with your home heating and cooling system, remove your existing thermostat and follow step-by-step instructions for installation.
A special purpose thermostat for heat pumps with backup heat

Heat pumps with auxiliary heat have special requirements for temperature control. Our Digital Non-Programmable Thermostat — Heat Pump is designed for that task. It’s simple to install and use with convenient features such as precise comfort control and a backlit display that’s easy to read in various lighting conditions.

  • Quality temperature control for heat pump with auxiliary heat
  • Easy to install and use
  • Emergency and auxiliary heat indicator
  • Precise comfort control
  • Backlit display
  • Retains memory (in the event of a power outage)
  • One-year warranty
  • DIY installation
Precise Comfort Control
Within +/-1 degree F for maximum comfort
  • Model number: RTH3100C
  • Dimensions: 5-7/16 in. wide x 3-13/16 in. high x 1-1/4 in. deep

Compatible with systems

  • This thermostat is compatible for use on heat pumps with auxiliary heat.

Follow the quick installation guide that comes with the Digital Non-Programmable Thermostat — Heat Pump RTH3100C. 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.

Need support for this product?