5 Best Thermostat for Steam Heat – Reviews and Buyer’s Guide 2021

best thermostat for steam heat
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best thermostat for steam heatIf your house works on steam heating, you might already know how difficult it is to find the best thermostat for steam heat that can be installed with such a system. That being said, as long as you purchase a thermostat that is compatible with your particular kind of boiler, things should not be as difficult.

You need a thermostat that can learn your daily schedule and that is easy to install and use. No matter if you are looking for a fancier option or one that you can buy on a smaller budget, here are some reliable options that you might want to try out. Not only did we gather the best thermostats for steam heat in terms of popularity, but we also created a buying guide for you to make your choice.

Top 5 Best Thermostats for Steam Heat

Last update on 2021-04-18 / Affiliate links / Images from Amazon Product Advertising API

Are you looking for the best thermostat for steam heat, but you do not know precisely where to start? Check out our options here and find out which one suits you best. We have chosen them base on their reliability, along with how popular they are with the average user.

1. Google Nest T3007ES Learning 3rd Generation Thermostat – The Attractively-Designed Option

Google Nest Learning Thermostat - Programmable...
  • Programmable smart thermostat that learns your schedule and the temperatures you like and programs itself to help you save energy and stay comfortable
  • Home/Away Assist automatically adjusts itself to an Eco Temperature after you leave, so you don’t heat or cool an empty home
  • Remote control lets family members change the temperature from anywhere on a phone, laptop, or tablet[1]
  • With Energy History, just check your phone to see how much energy you used and why, or use Quick View on the display to reach Energy History, settings, or your schedule; the Nest Leaf appears when you choose a temperature that saves energy
  • Smart thermostat with HVAC monitoring, which looks out for your heating and cooling systems; sends an alert if something doesn’t seem right, along with helpful reminders to make maintenance easier[2]
  • The Nest Learning Thermostat works with the Nest Temperature Sensor (sold separately) to help make sure a certain room is the exact temperature you want it to be
  • Beautifully designed, with polished metal finishes and bright, high resolution display; Farsight shows you the temperature, weather, or time on your thermostat when you walk in the room
  • It’s easy to install your thermostat, typically in 30 minutes or less, with everything you need included in the box; compatible with 95% of heating and cooling systems
  • Google Nest Learning Thermostat (Stainless Steel) with a Google Seal for Online Marketplace
  • Please refer to the product description section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)

Last update on 2021-04-17 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for a reliable thermostat for a modern home, then you might want to turn your eye towards Nest. Not only is this an efficient and accurate thermostat, but it is also quite attractive to the eyes.

Since it comes in various colors, you can match it with any home design. Plus, because it is compatible with Alexa, you won’t even have to go to the thermostat yourself to set it. You can just speak the setting change out loud. Plus, since it has a far-sight feature, you may easily read the setting from another side of the room.

The Next T3007ES has an energy-saving design that learns your schedule, regulating the temperature based on when you are home and when you aren’t. You don’t have to set it yourself – the thermostat learns by itself from your habits.


  • It can be purchased in a variety of colors
  • Far-sight that allows you to see the settings from far away
  • Smart design that allows you to save power
  • It can learn your schedule so you don’t have to set it yourself


  • It takes quite a long time until it learns your schedule

2. Honeywell Home RTH6360D1002 Programmable Thermostat – The Budget Option

Honeywell Home Home RTH6360D1002 Programmable...
  • Flexible programming: 5-2 day or one week programming
  • Large backlit display shows current room temperature and set point temperature simultaneously
  • Smart response learning - learns your heating/cooling cycle times to deliver the right temperature when you want it
  • Auto change from heat to cool
  • Includes change reminders for air filters and low batteries
  • Temporary and permanent hold settings
  • Real-time clock automatically adjusts for daylight savings time
  • Program is retained in memory in the event of a power outage
  • 12 or 24-hour time display

Last update on 2021-04-18 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for a good quality programmable thermostat for your steam heater, then you might want to give this one a glance. With flexible programming of 3-2 days (or even 7 days straight, if needed), you can set different temperatures for weekdays and the weekend.

This Honeywell unit also features smart responsive learning. It will learn your average heating or cooling cycling times, delivering the correct temperature exactly when you need it, how you need it. It will also automatically change from heat to cool air delivery, depending on the temperature that the thermostat reads.

The unit is not very difficult to install, no matter if you’ve installed a thermostat before or not. All you have to do is follow the instructions.


  • It is very easy to install, regardless of your skills
  • Smart features that allows for the perfect home temperature
  • It is sold at quite an affordable price


  • It keeps your steam heater almost constantly on

3. Emerson Sensi Touch Wi-Fi Smart Thermostat – The Smarter Option

Emerson Sensi Touch Wi-Fi Smart Thermostat with...
  • SAVE ABOUT 23% ON HVAC ENERGY*: By adjusting the temperature using flexible scheduling, remote access, and geofencing, Sensi customers saved about 23% on HVAC energy usage
  • MOST INSTALL IN 30 MINUTES OR LESS**: Use the built-in level, illuminated easy-click terminals and step-by-step app instructions for a quick installation. Skip any extra work painting or patching the wall thanks to the standard thermostat size.
  • SMART HOME COMPATIBLE: Works with Amazon Alexa, Google Assistant, Apple HomeKit, and Samsung SmartThings smart home platforms.
  • USAGE REPORTS: Monitor current day and historical heating, cooling and fan runtimes right in the app.
  • CONTROL FROM ANYWHERE: Remotely control your home comfort from your smartphone or tablet using the Sensi mobile app for Android and iOS devices.
  • SMART ALERTS: Sensi features smart alerts to help detect extreme temperature and humidity levels in your home.

Last update on 2021-04-13 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for a good programmable thermostat for your smart home, then you might want to give the Emerson SensoTouch a try. This unit is not only connected through Wi-Fi to your phone and your smart appliances, but you may also connect it to Alexa and your smart home system.

This unit may seem like it has a lot of fancy features, but it is not that difficult to understand. You may also easily connect it to your steam heat system, through a process that should not take any longer than 15 minutes.

The color display is large and allows you to see anything that you might need. If you see that the temperature is not exactly what you expect it to be, you can either go there to change it yourself or do so remotely through the phone app or Alexa.


  • The display is large and colorful
  • Very easy to install and set
  • It works with pretty much any smart home assistant
  • It may be remotely controlled through a smartphone app


  • The display is rather bright and might disturb you in the evening

4. Honeywell RTH8500D 7-Day Thermostat – The Good Memory Option

Honeywell RTH8500D 7-Day Touchscreen Programmable...
  • Universal Application - works with conventional and heat pump systems up to 2H/2C, it's one thermostat for nearly every application
  • Program is retained in memory in the event of a power outage Includes change reminders for filters and low batteries
  • Separate programming for each day of the week - 4 periods per day.To avoid possible compressor damage, do not use auto changeover if the outside temperature drops below 50°F (10°C).
  • Maximum comfort - Smart Response technology learns the amount of time a system needs to reach a desired temperature and adjusts accordingly
  • Precise temperature control of +/-1 Degree for consistent comfort.Voltage:24 V

Last update on 2021-04-18 / Affiliate links / Images from Amazon Product Advertising API

If you are not entirely sure what option you should go for, then you might want to give this one a try. Compatible with pretty much any application, it is surely a good match for your smart heat system. Plus, it has a very easy to understand manual, making its installation quite straightforward.

If you tend to experience power shortages in your area, this unit is also quite effective. Since it comes with memory storage, you won’t be losing your settings if your power is down.

Each day can be programmed separately as well, meaning that if you do not have a specific schedule every day, you may set your comfort level with this thermostat. Plus, if there’s a particular pattern, this unit will also learn and deliver.


  • It features a large display
  • Each day can be set separately
  • The memory storage remembers your settings in the event of an outage


  • The cool setting may have to be adjusted manually

5. Lux Products TX9600TS Programmable Thermostat – The Easy to Use Option

Lux Products TX9600TS Programmable Large...
  • Universal compatibility for all system types. Large, lighted easy-to-read touchscreen display. It is compatible with virtually all North American heating and cooling systems apart from systems with electric baseboard heat (120 or 240 volt) and systems with 2-cooling stages
  • Biggest size display, Easy-to-use touchscreen menu operation.
  • User-selectable periods per day (2 or 4), Programmable touch pad lockout for unauthorized users
  • Adjustable heat/cool set temperature limit stops, Energy usage monitor. Refer user manual below
  • Programmable air filter life timer, Temporary temperature override, Adjustable temperature differential (swing).

Last update on 2021-04-18 / Affiliate links / Images from Amazon Product Advertising API

Did you generally have issues with using your old thermostats and are just looking for something that you may easily use? Well, in this case, you might want to give this particular Lux model a try. With its big screen, you may easily select the settings that you require, from a menu that is quite intuitive.

This unit is compatible with every system type, which means you may easily set it for steam heat. It is also very easy to install, even if you have never installed a thermostat before. Plus, it can be programmed from 2 to 4 days – meaning that if you have a rather complicated schedule, you may set it exactly the way you need it.


  • It can be very easily installed and programmed
  • The performance with the batteries is superior
  • The large screen makes it very easy to use


  • It has a rather bulky aspect

How to Select The Best Thermostat for Steam Heat

 best thermostat for steam heat knobNot every thermostat might work with your steam heating system, which is why you need to make sure that your choice is made as carefully as possible. Make the wrong choice and you might end up paying extra on your HVAC system.

No matter if you are installing your first thermostat or are looking for a replacement, here are some factors that you want to keep in mind.

  • Setup

Before buying a thermostat, you need to make sure that you can actually install it by yourself. Most thermostats are quite easy to install, even if you do not have any prior electrical knowledge. All you have to do is read the user manual and follow the instructions that you have been provided with. Some manufacturers even offer installation videos.

However, it will depend on the complexity of the unit. If you have a fancier thermostat, with all kinds of wirings and connections, then you might need to hire a professional. You should also consider whether you require a C-wire or any other connection.

  • Compatibility

Is your boiler compatible with the thermostat that you have in mind to install? To be safe, you might want to look for thermostats that have 2H/2C, as they will work with most types of fuel, for any kind of purpose. It’s very important here to consider whether your source is electricity gas, oil, or even wood.

  • Programmable vs. Manual

Depending on your personal preferences, you might want to consider whether you want a programmable or a manual thermostat. If you tend to be away for most of the week but home on weekends, then you might want to consider the programmable thermostat. This way, you will be saving on energy, as you will not be unnecessarily heating the house.

Wrap Up

Buying the best thermostat for steam heat can be easier than you thought, provided you know where to look for it. Smart thermostats are the most popular options as they may be installed remotely, but you may also come across some good options that don’t have all the bells and whistles. Just go for the one that fits your budget and preferences and keep your home at an optimal temperature.