Best Thermostat for Hot Water Baseboard Heat – Save the Energy

by James Antony | Last Updated: 19th May 2020

The most effective way to heat your complete house is through hot water circulation. The thermostat plays a crucial rule in that it regulates or controls how much water the boiler has to heat. Hot water is sent to baseboard heaters in the different rooms and thus hot water keeps traveling through all the rooms.

Most people prefer hot water baseboard heating over other mechanisms mainly because it is easy to install and is very cost-effective. All you have to do is set the thermostat to the temperature depending on how much heating you want in your house.

In today’s Best Thermostat for Hot Water Baseboard Heat Review, we take a look at the best thermostats for hot water baseboard heat. Though there are many products in the market, we have scoured through them all and picked out the top three that have impressed us the most.

After the review, we shall also take a look at a few commonly asked questions. So, without further ado, let’s go!

Google T3007ES Nest Learning ThermostatBest Dual Fuel WiFi Thermostat

Google T3007ES Nest Learning Thermostat Review - Best Thermostat for Hot Water Baseboard Heat

Google Nest Learning Thermostat


First up, we have a smart thermostat by Google. It is not only very well made but is also compatible with Alexa and can be controlled with your voice. Its use has also been linked to a reduction of heating and cooling bills.

Smart Features

Since it is a smart thermostat, it can easily be auto-scheduled. Whenever you turn the temperature up or down, the thermostat learns your preferences and creates a schedule for you, thereby taking away the need to constantly keep adjusting the thermostat.

As soon as you leave the house, the temperature is automatically adjusted so you won’t be unnecessarily heating or cooling the house.

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The thermostat lights up to show the time and temperature as soon as you enter a room. The whole system can be controlled remotely with your phone, laptop, or tablet. One of the most important things it does it the detection of carbon monoxide gas. If there is the buildup of carbon monoxide, the thermostat turns off the surface which is usually the source of the leak.

If you’re unsure which temperature which allows you to save energy, simply look for the green leaf symbol. It will guide you in the right direction. You can check your phone to know how much energy you have been using and why. The thermostat is quite easy to install and can be done so in less than half an hour.

  • Compatible with Alexa
  • Automatic temperature adjustment
  • Can work with dual fuel
  • Good for regulation of hot water baseboard heat
  • Fast setup and installation
  • Not the cheapiest

Emerson Sensi Wi-Fi Smart ThermostatBest Programable Thermostat

Emerson Sensi Wi-Fi Smart Thermostat Review - Best Programable Thermostat

Emerson Sensi Wi-Fi Smart Thermostat


Next up, we have another smart thermostat, this time by Emerson. It has been reviewed and picked as the best value thermostat by USA Today. It is compatible with various smart home platforms – Amazon Alexa, Apple HomeKit, Samsung SmartThings, and Google Assistant. It is the most extensively compatible smart thermostat that you can find in the market.

Smart Features

When using Emerson smart thermostat, you will realize that it automatically creates a flexible 7-day schedule for you that learns with your habits and temperature alterations. It works easily with HVAC equipment found in most homes.

Note that a c-wire will be required for heat-only cool-only, and heat pump functions. For conventional heating and cooling, a c-wire is not required.

Emerson Sensi Wi-Fi Smart Thermostat Review - Best Thermostat for Hot Water Baseboard Heat


With Emerson Smart thermostat, you can save up as much as 23% on energy bills and as such is Energy Star Certified. This is because not only does it allow you to know which settings provide savings, but it also lets you know the usage reports to monitor heating, cooling, and fan runtimes from the app.

Emerson Sensi Wi-Fi Smart Thermostat Review - Best Programable Thermostat

One can make easy adjustments with the changing weather and seasons. You can do so through remote access via phone or tablet, and program your thermostat from anywhere. Emerson Smart thermostat installs in less than half an hour when one follows the step-by-step instructions.

Since the thermostat is of the standard size, there is no need for any extra work painting or patching the wall.

  • Energy Star Certified
  • Installs in less than half an hour
  • Allows for easy monitoring of heating and cooling runtimes
  • Remote Access
  • Compatible with various smart home platforms
  • Cannot program the fan mode

Honeywell Home RCHT8612WF T5Best Honeywell Thermostat

Honeywell Home RCHT8612WF T5 - Best Buy Honeywell Thermostat

Honeywell Home T5 Thermostat


The final product on our list is a smart thermostat by Honeywell. With all its features, it is perhaps the one product with the most value for money. It has a highly modern and sleek design that blends well with modern homes. It is too, like our previous entry, compatible with various smart home platforms, such as Apple HomeKit, Google Assistant, and Amazon Alexa.

Smart Features

One main important feature is that Honeywell Home allows learns from your temperature changes and learns automatically to set up flexible 7-day scheduling programs on the thermostat. It’s Geofence technology uses the smartphone’s location to know when you’re at home and when you’re away to turn on or off the thermostat make your life comfortable accordingly.

Honeywell Home RCHT8612WF T5 - Best Buy Honeywell Thermostat

The smart alerts and push notifications are provided straight on your phone whenever there is a need to change the filters or if the indoor temperatures are too extreme. The app is compatible with iOS and Android platforms that let you monitor and control the thermostat remotely.


The thermostat comes with a power adapter that can be used as a simple, low-voltage alternative to the C-wire. It fits neatly near your heating and cooling systems and is quite easy to install. The thermostat automatically determines if your home needs cooling or heating for maximum comfort.

Best Thermostat for Hot Water Baseboard Heat

Custom fan settings help to circulate air throughout your home and can be changed for more or less air circulation. Do note that the fan control is dependent on the configuration of the wires. The fact that Honeywell Home thermostat is Energy Star Certified is a testament to its energy-saving capabilities.

The T5+ Smart thermostat is compatible with various utility rebate programs which can make a positive impact on the environment while lowering your bills. The thermostat is also quite affordable, given the welter of features that it contains.

  • Compatible with various smart home platforms
  • Geofence technology adjusts temperature based on your location
  • Push notifications and smart alerts
  • Energy Star certified
  • Compatible with utility rebate programs
  • he display screen is quite small

Best thermostat for hot water baseboard heat review

Best Thermostat for Hot Water Baseboard Heat Buyer’s Guide/FAQs

Now that we have gone through the top three best thermostats for hot water baseboard heat, let us go through a few commonly asked questions.

On which operating systems does the best smart thermostat app run?

Most smart thermostat apps run on iOS version 10 or above, and Android version 5 or above.

What’s the point of using a smart thermostat?

A smart thermostat can be used to create programmable and automatic temperature settings. These can be based upon the schedules, the weather, heating, and cooling needs.

Can I install the smart thermostat myself?

Yes, the best thermostat can be installed by following the instructional guide on the app. However, you should do so only after turning off the breaker to the HVAC equipment.

Which smart home platforms are compatible with thermostats?

A smart thermostat for hot water baseboard heat is usually compatible with Apple HomeKit, Amazin Alexa, and Google Assistant. Always check to ensure that the best thermostat that you are purchasing is compatible with the smart home platform that you own.

Do smart thermostats save money?

Energy Star programs have claimed that smart thermostats can save as much as $180 on heating and cooling annually. This is quite a sizeable amount that reflects how much energy and money one can save with the right thermostat. One can recoup most of the cost of the thermostat within a year itself.

What is a C-wire?

AC-wire supplies 24V electricity to the thermostat. Since most WiFi thermostats require more power than regular thermostats, most of these require a C-wire.

At which setting will the thermostat save me money?

By keeping the thermostat at 68-degree Fahrenheit, you can save energy and keep costs in check. Many agencies conclude that lowering the thermostat by 10 to 15 degrees will bring about an overall reduction of 5 to 15 percent on the bill.

Best Thermostat for Hot Water Baseboard Heat – Final Thought

Though there are various thermostats for hot water baseboard heat in the market these days, the three smart thermostats that we have reviewed are, without a doubt, the best in business today. Not only will you be able to have energy savings with them, but you will also get tons of features that will make living much more comfortable.

We hope that through this review you have now all the information that you will need to make an informed decision. Regardless of the thermostat that you end up getting, ensure that it is compatible with your smart home assistant and your phone to get the most out of the purchase.

Did you like our Best Thermostat for Hot Water Baseboard Heat review or do you have any questions? Please comment! And don’t forget to check our other reviews – How to keep your privacy at home.

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