Honeywell has a huge selection of thermostats models available, which can make it quite confusing to pick one! We’ve broken down their product range based on the type of functions they offer. This should help you understand the differences between the models to make it easier to choose one!
We cover all model types, from the latest smart thermostats to the older manual switches. Let's dive in!
Honeywell Smart Touchscreen Thermostat Models
Featuring a stylish design, the Lyric 5 smart thermostat is fully compatible with Amazon Alexa, Apple Home kit, Google Assistant, and IFTTT.
Intelligent comfort controls
Custom fan settings
For efficient operation, the thermostat uses geofencing technology for location-based temperature control.
When your connected smart device such as a mobile phone is close to your home, the thermostat turns on the heating or cooling system. When you leave your home, the thermostat switches off the system. However, this is not all the smart thermostat's automation offers. Using intelligent controls, the thermostat automatically determines your home’s heating or cooling needs for maximum comfort.
An adaptive recovery technology on the other end determines how long it takes to achieve the right temperature at the right time and automatically runs your system to get the ideal temperature. To make it easier for you to operate it, this app-controlled thermostat features a single app you can control from anywhere on your smartphone or tablet.
The Honeywell Home Wi-Fi Smart Color thermostat features a stylish design that matches the décor and aesthetics of your home.
Bright, easy-to-read touchscreen
Energy STAR certified
This smart thermostat features a simple yet, very useful design. The Energy STAR certified smart thermostat is comprehensively designed to allow you to control the temperature, schedule, and display color.
Additionally, using the smart thermostat, you can track indoor/outdoor temperature and humidity. Integrating a smart response technology, the Alexa and Google Home friendly thermostat learns your favorite temperature and scheduling to easily adapt the right parameters. Its full color display on the other end enhances its style whilst allowing you to easily track the changes.
The Honeywell Home T9 smart thermostat is built with multi-room sensors that detect when people are in and focus on comfort in that particular room.
Smart multi room sensors
Advanced motion detection
Monthly Energy Reports
The battery-powered smart room sensors use a unique technology to cover a radius of up to 200 feet.
Furthermore, the T9 smart thermostat features an energy-saving Auto Hoe/Away Scheduling design. The Auto Home/Away Scheduling design allows you to adjust the thermostat from anywhere using your smartphone. With this design, you can control the climate in your home no matter where you are, thus, allowing you to save up significantly on your electric bills.
The smart response and alerts on the other end intelligently learn your home cooling and heating patterns to help deliver the right temperatures at all times. The smart response alerts share filters and temperature signals too. Additionally, the T9 smart thermostat features a simple DIY installation design. The included power adapter instead of the C-wire makes it easy to install the thermostat in most homes.
Honeywell Digital Programmable Thermostat Models
Featuring 7-day programming, the RTH8500D Honeywell thermostat allows you to separate your programming for each day. A smart response technology on the other end automatically adjusts pre-heating and cooling settings to ensure you are comfortable at the programmed times.
The backlit display makes it easy to read and set up the parameters on the thermostat, even if you are in a dimly lit room or hallway. The display features a straightforward design to make it easier and quicker to adjust the controls. Additionally, a filter change reminder is integrated into the thermostat to keep your heating and cooling system at peak performance.
Highly rated Total Connect Comfort App
Customizable climate control
The Honeywell 7-Day Programmable thermostat is run by a highly rated Total Connect Comfort app. Using this app, you can remotely view and adjust the temperature of your home. Additionally, with this app, you will enjoy features such as the temporary and permanent hold, local weather information, and the ability to control the cooling/heating system and fan.
Furthermore, the app features a smart alert function that signals to you the temperature changes and even the loss of connection to the network. Using the customizable climate control, you will enjoy up to 7 days of programming and up to 4 program periods per day to keep you comfortable.
Its smart response technology learns your schedule to ensure you enjoy the coziest temperatures at all times whilst also saving your energy bills. Designed with extensive heating and cooling system compatibility, you can use this thermostat on a wide selection of models. Its smart design on the other end allows you to easily connect it to your home’s existing Wifi connection.
Large backlit display
Short cycle protection
5-2 day or 1-week programming
The Honeywell Home 5-2 Day Smart Programming thermostat allows you to easily schedule your system to meet your indoor climate needs for the week, weekdays, or weekends. The smart response learning adopts your preferred heating and cooling patterns to deliver precise and ideal temperatures for optimum comfort.
Furthermore, the thermostat allows you to adjust the temperature from anywhere you are thus, allowing you to save significantly on electric bills. In the case of power outages, the thermostat’s memory function saves all the settings and programming so you don’t start from scratch. Its filter change reminder retains the operation of your heating and cooling system at optimal performance.
A large backlit display shows the current room climate and setpoint temperature simultaneously. Furthermore, the thermostat shares filter change and low battery reminders to ensure it functions fully at all times. On the screen, you can also view time in the 12 or 24-hour time format whilst the real time clock function automatically adjusts for daylight saving time.
Honeywell Digital Non-Programmable Models
One-touch temperature controls
Switchable fan control
Built-in compressor protection
The push button controls of the Honeywell Home Non-Programmable Digital thermostat makes it easy to operate it. The digital backlit display on the other end makes it easy to view and read both current and set temperature readings, even in the dark.
Furthermore, the one-touch control thermostat is designed with a separate switchable fan control – both automatic or continuous fan. However, these Honeywell thermostat models are not only designed to control your home’s climate. Its built-in compressor protection helps to retain the longevity of your cooling and heating system too.
Whilst the digital thermostat offers great functions and features, it still features a compact design; allowing you to fix it anywhere in your home. The thermostat measures 3 inches high by 5 inches wide by 1.25 inches deep. Yet, when it comes to the installation, it is advised to get a professional technician to assist with the somewhat complicated wiring.
Backlit LCD screen
+/- 1° F temperature control
Whilst the Honeywell RTH5160D1003 thermostat is not programmable, it still offers a wide selection of customizable functions. Fitted with a large backlit display, the digital screen makes it easy to read the temperatures. The thermostat is fitted with a push button +/- Fahrenheit temperature controls which makes it easy for you to set the desired temperatures.
On the other side of the thermostat, you can access the menu through the touch screen digital screen. Furthermore, on the screen, you will be able to simultaneously view the current temperature and fan settings. Even though the thermostat is non-programmable, its memory function cones to the rescue in case of power outages – so when you restart the thermostat, you will still enjoy your set parameters.
Additionally, the non-programmable digital thermostat integrates sensors to facilitate automatic temperature changes from heating to cooling. Additionally, the non-programmable digital thermostat includes change reminders for when the power is low and batteries need changing.
Honeywell Line Voltage / Baseboard Heater Thermostat Models
5-2 Day Programming
3.5KW power rating at 240V
120-240V headboard compatibility
Integrating a 100% silent operation, the Honeywell Home 5-2 Day Programmable Electric Heat Thermostat can be comfortably fitted anywhere in the house. These Honeywell thermostat models are designed with a TRIAC switching to deliver extraordinary accuracy.
The TRIAC switching design offers balanced temperature controls that eliminate glitches and swings – leaving you comfortable even at lower setpoints for energy saving. The thermostat features a 5-2 day programming to easily separate programming for the weekdays and weekends – 4-time periods per day, pre-programmed or personalized schedules, and selectable 12 to 24-hour format.
Its backlit display makes it easy to read the temperature values whilst the front panel features instructions on the inside to enable quick programming. Using this thermostat, you will also enjoy battery-free backups so you don’t have to reprogram your settings every time you experience power outages. Designed for electric heating systems only, the thermostat is compatible with electric baseboards, convectors, and fan forced heaters.
Up to 5.28KW controlling
Dial-type mechanical control
2- or 4- wire non-polarized connection
Designed for your home heating system, the Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt thermostat is easy to install and compatible with 120, 240, and 227 vac baseboard systems. Yet, this is not all the thermostat offers. The thermostat features an impressive strength that holds up to 5280 watts.
Integrating a 2 to 4 wire non-polarized connection, the heating thermostat is extremely versatile – you can use it to replace any two-wire or four wire line voltage wall-mounted electric heating thermostat. To further complement temperature control and regulation, the manual thermostat features a dual diaphragm. Yet, you shouldn't let these sophisticated features intimidate you – thanks to its super simple design, the manual thermostat is very easy to use and operate.
Furthermore, thanks to its extensive compatibility, the thermostat works great with electric baseboards, convectors, and fan forced heaters of between 120 and 240 volts. Whilst the manual thermostat doesn’t feature a stylish screen, its manual dials make it easy to control all the key settings.
Honeywell Analog Thermostat Models
Clicks at every 2-degree change
Clear analog scale
Accurate temperature control of +/-1° F
The large, visible details of the Honeywell Home The Round Heat Only Manual Thermostat makes it easy to read and adjust the settings – simply turn the dial to the desired temperature settings to enjoy the interior climate you want. Its white analog design gives it a retro style to match the décor and aesthetics of any home.
Whilst these Honeywell thermostat models don't feature the smart and sophisticated functions enjoyed from smart units, they integrate an ingenious design that accentuates their functionality. The thermostats are designed with a readily readable scale to make temperature settings precise and easy.
Their large, raised markings and audible clicks at every 2-degree change mean that you can visibly see and audibly hear the change. Furthermore, thanks to the strong analog construction, the manual thermostat guarantees long lasting durability. Thanks to its corded electric power source, you don’t have to worry about changing batteries either.
Precise temperature control
Used with 750 millivolt heating systems.
If you are looking for simple and manual Honeywell thermostat models – the Honeywell Home CT53K1006/E1 CT53K Non-Programmable thermostat is a perfect choice. This manual thermostat features a simplistic design to make it easy to use and adjust the temperatures for the ideal interior climate.
Yet, the thermostat is not only built with precision temperature controls, it also features an integrated thermometer. The integrated thermometer complements precision temperature controlling and selecting the most ideal temperatures. Fitted with quiet switching functions, you can fit the thermostat anywhere in the house.
Additionally, its compact build and simple interface makes it easy to mount anywhere. Furthermore, the thermostat is compatible with a 750 millivolt heating system such as a floor fireplace and wall furnace system, however, this manual thermostat doesn’t work with cooling systems. To guarantee maximum safety, unlike most manual thermostats, this manual thermostat is mercury-free.
Honeywell Thermostat Older Models
Bimetal temperature sensor
Decorative back plate
The Honeywell Home CT30A1005 Standard Manual Economy Thermostat is fitted with low voltage controls to make it perfect for heating systems – its manual design eliminates the need for unnecessary programming – simply set the desired temperature and turn off the thermostat when not in use.
In fact, the manual thermostat is compatible with a host of heating systems including hot water, warm air furnace, 24 V and 750mV floor/wall furnace, and volt gas fireplaces. A snap action switch on the other end makes it easier to operate the thermostat with heating systems.
Integrating a temperature sensor, the thermostat guarantees the utmost precision with every temperature control and change. The non-programmable manual thermostat is also very easy to install and mount on the wall without the need for leveling. To guarantee safe operation, the manual thermostat is also mercury-free,
50 to 80 F range
Color-coded installation leads
The Honeywell T4398A1021 1 Heat Electric thermostat is fitted with color coded leads which makes installation easier. Its patented micro switch mechanism makes the thermostat easy to use with most heating systems – in fact, the thermostat is built to control both fan forced and baseboard electric heaters.
The thermostat integrates a temperature responsive, vapor filled dual diaphragm sensing element to offer up to 2 degrees Fahrenheit sensitivity with minimum droop. The cover thermometer on the other end complements the dual diaphragm sensing element to give you the right room temperature readings. With a powerful rating of up to 5KW, the versatile thermostat holds systems of up to 277 vac.
Features to Consider
Wired vs Wireless
When choosing the best Honeywell thermostat models, you will come across wired and wireless units – it all depends on your preferences. For wired Honeywell thermostats, you will have to place it at an ideal position to ensure the electric cables don’t run out.
However, for a wireless Honeywell unit, you can place it anywhere in the home as it doesn’t depend on long electric cables. Instead, it uses its built-in receiver.
Programmable vs Non-Programmable
You should opt for a programmable unit if you want to set your ideal temperature parameters. Programmable Honeywell thermostat models automatically adjust their temperature in your home based on a pre-determined schedule.
For programmable thermostats, you have the option to choose a 7-day, 5-2 day, or 3-day schedule programming; allowing you to customize each day depending on the unit's capability. A non-programmable thermostat unit on the other end maintains the same temperature settings throughout the day.
WiFi / Smartphone App
If you want to enjoy more features and control of your thermostat, you want to go for a Wifi compatible one. The Wifi connection allows you to control the thermostat through the brand’s Total Connect Comfort App. A Wifi compatible thermostat means that you can connect the thermostat using your home’s existing wifi connection.
When connected to Wifi, you can still control the thermostat through the app using your smartphone from anywhere. This design doesn’t only enhance your convenience but also helps to cut down on energy costs.
Heating Systems Supported – Single Stage, Multi Stage, Heat Pump, Electric
Before you invest in a Honeywell thermostat, you want to ensure it is compatible with the system you want to use it for. Thus, you want to check your wiring to know what type of thermostat to go for. For example, zoned heating systems work best with programmable or smart thermostats.
For a Wifi connected thermostats, you need a c-wire whilst programmable thermostats require low voltage wires. Alternatively, if you feel confused, you can consult an HVAC professional to assist.
Heat Only / Cool Only or Both
Honeywell thermostat models come with a choice of three common mechanisms, i.e., heating, cooling, or both. Typically, the majority of manual thermometers work with heating systems. 2 stage thermostats offer more features which allows them to cater to both cooling and heating.
You will notice that the more sophisticated you want your thermostat to control the heating and cooling, the more you will spend. Yet, even if you pick a heating or cooling thermostat, you want to make sure it is compatible with your home system.
A c-wire, also known as a common wire, is an extra wire used to provide a return path for 24V power for cooling and heating systems. A c-wire is especially important to have for a smart and wifi connected thermostat – you can find some thermostat models that don’t require c-wires.
However, for Honeywell thermostat models, c-wires are required on most Honeywell Wifi thermostat with the exception of the Smart Round thermostat.
Yes, you will find the best Honeywell thermostat models are compatible with Amazon Alexa. In fact, all Wifi connected and Smart thermostats are Amazon Alexa compatible.
Furthermore, you can even use Amazon Alexa’s voice skills on the thermostat’s Total Comfort Connect App to voice command your thermostat from anywhere you are.
Similar to Amazon Alexa, you can find the best Honeywell thermostat models that are compatible with Google Assistant – all Wifi connected and smart thermostats are Amazon Alexa compatible.
Just like Alexa, you can use Google Assistant with the thermostat’s Total Comfort Connect App to voice command your thermostat from anywhere you are.
Yes, some Honeywell thermostat models are Z wave compatible – a wireless protocol used for smart home integrations. A good example of such thermostat models is the T6 Pro Z-Wave Thermostat.
You can always find out if a Honeywell thermostat is Z wave compatible by checking the features or specs.
All smart and Wifi connected Honeywell thermostat models can use the smartphone. You can use the smart Total Comfort Connect app or the Honeywell Home app depending on the thermostat.
The Total Comfort Connect app is ideal for single zone and evohome Wifi thermostats. The Honeywell Home app on the other end works for T6, T6R, T6R-HW, and smart thermostats.
There are a wide range of Honeywell thermostat models to choose from. With such a selection, you are sure to find the best unit for your home, no matter the requirement. The best part about these thermostats is their long lasting reliability and stylish design.
Intelligent comfort controls
Custom fan settings