As of 2015, Honeywell manufactures more than 60 thermostat models ranging from seven-day digital programmable thermostats to manual thermostats, and all models can be viewed on the official Honeywell website. Some models include the Honeywell TH4110D1007, the Honeywell RTH7500D and the Honeywell RTH2520B.
The Honeywell TH4110D1007 is a simple programmable thermostat with a digital display and user-friendly controls. Slide switches allow users to choose from heating, cooling and fan operation. The Honeywell RTH7500D is a seven-day programmable model that features a backlit display, a filter change reminder, automatic adjustment for Daylight Savings time and Smart Response technology to maintain a comfortable temperature during programmed times.
The Honeywell RTH2520B is a programmable thermostat designed to add aesthetic appeal and blend in with a home's decor. The Early Start function ensures the home reaches a set temperature by the programmed time, and interchangeable face plates allow users to customize the thermostat's appearance. In the event of a power outage, the thermostat retains its memory and settings.
On the Honeywell website, users can check which thermostats require professional installation, view a photo of each model, compare models, view in-depth details and read user manuals. Users can also search for a specific thermostat by model number.