Honeywell RTH3100C1002/A Digital Heat/Cool Pump Thermostat
- Easy to read backlit display with soft-touch button interface
- Quality Temperature Control for Heat Pump with Auxiliary Heat
- Mercury free thermostat
- Compatible with Heating and Cooling/Heat Pump with Electric Backup
- Does NOT work with Electric Baseboard Heat (120-240V), Heat Pumps with Gas Backup or Multi-Stage Heating/Cooling
The Honeywell RTH3100C1002/A Digital Heat/Cool Pump Thermostat has been redesigned to offer users peak performance in an incredibly simple and intuitive manner. Select your heating and cooling preferences with absolute precision with this digital thermostat's highly responsive and intuitive design. Featuring a green backlit screen and a soft-touch button interface, the controls have been modified in an effort to make this thermostat the absolute height of accessibility. Should the power in your home ever give out, the RTH3100C1002 will employ an intuitive technology that will allow it to remember all of your previous settings. The digital heat/cool pump thermostat will continue to function normally once power is restored.
The Honeywell RTH3100C1002/A Digital Heat/Cool Pump Thermostat is compatible with Heating and Cooling Heat pumps with electric backup.
- Single-Stage Heating and Cooling: No
- Multi-Stage Heating and Cooling: No
- Heating Only: Yes
- Cooling Only: Yes
- Compatible with Warm Air Furnace: No
- Compatible with Central Air Conditioning: No
- Compatible with Heat Pump (No Aux./EM): No
- Compatible with Heat Pump (With Aux./EM): Yes
- Compatible with Hot Water: No
- Compatible with Steam or Gravity: No
- Use with Floor/Wall Furnace 24V or 750mV: No
- Use with Volt Gas Fireplace 24V or 750mV: No
- Use with Pellet Stove for mV Thermostats: No
- Use with Electric Baseboard 120V-240V: No
- Warranty: 1 year limited warranty.
- Product Size (WxDxH): 5.43 x 1.25 x 3.8 in.
If you are interested in ordering a large quantity of items you may qualify for volume pricing discounts. Volume Discount Pricing is a great way for customers to save big on large, bulk orders of most items available in our store. Please send a bulk order request to our friendly sales staff so they may create a quote and provide personal service for your order! You will receive a response within 1-2 business days and our office hours are Monday through Friday, 8am-5pm CST.
- Let us know what products & the quantities you are interested in.
- Get a detailed quote from a dedicated sales rep.
- Our warehouse ships directly to you.
- You enjoy the savings & are now a preferred customer.
Honeywell RTH3100C1002/A Digital Heat/Cool Pump Thermostat Reviews
Jonathan Tobey
October 7, 2019Simple to use
This thermostat is one of our best sellers in our heat and air business. Customers love the simple, easy to use controls, and easy-to-read screen. It's especially popular with our elderly customers.
Shana Pratt
July 28, 2019A+++
Exactly what I ordered thank you
Charles Zerbe
July 9, 2019Great thermostat
Great thermostat easy to follow instructions well made highly recommend or buy again
Donald McBurney
August 3, 2018Thermostat for Heat Pump
I wanted a thermostat that was a little more modern than my 25-yr-old mercury bulbs which still worked great so bought a Honeywell at Home Depot only to find out that it would not work with my Heat Pump which has Emergency Heat. So I went off to a variety of websites and found the description of the Honeywell RTH3100C1002/A seeming to be exactly what I needed. After checking some prices elsewhere, Honeywell came up with the best. Shipped quickly and the installation was almost a breeze. Turns out I had a T wire in the old thermostat which I didn't know where to connect. A quick call to Honeywell got a very astute technician who said I didn't need the T wire in the new thermostat. Tape it off and let it hang in the wind. Connected all the others per instructions and the new thermostat looks and works great. Total removal of old and installation of new took about an hour total including the technician call and working with small wires and screws when my hands are made for much bigger things.
scott weldon
July 24, 2017works great. Easy to install.
James Wilson
April 6, 2016great
William Roop
May 28, 2015Currently have two heat pumps at my home, one of which has the Honeywell thermostat. I like the Honeywell thermostat as it's much easier to read, see and set. This is why I purchased this second thermostat to replace the existing thermostat.
dave Marshall
February 5, 2014Installed and worked perfectly
It installed and worked perfectly
Lawrence Donohoe
January 21, 2014Works fine, once connected right.
Device works as advertised. I replaced 2 Trane Weathertron mercury bubble thermostats. The wiring was a problem. Two calls to customer support got two different answers - both wrong! I had to replace fuses on the air handler until my local HVAC guy told me the correct connections.
Mark Loring
November 30, 2011Easy to use
Easy to use, works great. Good quality and value