Hydronic thermostats manage the **energy use and warmth** of your hydronic heating system. They make it easy to keep your home, office, or business at just the right temperature. Yet, with so many models, picking the perfect one is tricky. After many years of testing different hydronic thermostats, you’ll find it easier to choose the best one for your heating needs.
The best hydronic thermostat should be easy to use, reliable, and packed with features that can help you customize your heating settings. These settings should include not only basic temperature control but also more advanced features such as individual zone control, programming options, and Wi-Fi compatibility. The wrong thermostat can lead to inefficient heating, discomfort, and an increase in your energy bills.
When shopping for a hydronic thermostat, it’s important to pay attention to details such as the types of sensors it uses, the number of heating zones it can control, its programmability, and whether it can be remotely accessed. This guide, acquired through years of experience and testing, will walk you through the process of choosing the most efficient hydronic thermostat, saving you time and keeping you from making costly mistakes.
Best Hydronic Thermostat
Finding the right hydronic thermostat is vital for the efficient operation of your heating system and maintaining a comfortable environment. The thermostat should be simple to operate, accommodate various heating zones, and offer advanced features like programming options and remote access. With the array of choices out there, it’s crucial to pick a thermostat that fits your specific needs.
In this guide, we’ve curated a list of the best hydronic thermostats based on our extensive research and hands-on testing. We compiled this list based on performance, user-friendliness, and the ability to meet various heating requirements. By implementing our insights, you’ll be equipped with the necessary information to choose the perfect hydronic thermostat for your individual needs.
Aube by Honeywell Home TH135-01-B/U Hydronic Heating Non-Programmable Thermostat
If you’re looking for a reliable and easy-to-use hydronic heating thermostat, the Aube by Honeywell Home TH135-01-B/U Hydronic Heating Non-Programmable Thermostat is a great option.
Pros
- The large, round display is easy to read and navigate, even from a distance.
- The thermostat is compatible with both 0-10V and constant wiring, making it versatile for different heating systems.
- The installation process is straightforward and doesn’t require any special tools or wiring knowledge.
Cons
- The thermostat doesn’t have any programming features, which may be a downside for those who want to customize their heating schedule.
- The display doesn’t have a backlight, which can make it difficult to read in low-light conditions.
- The thermostat only supports Fahrenheit mode, which may be an issue for those who prefer Celsius.
We’ve been using the Aube by Honeywell Home TH135-01-B/U Hydronic Heating Non-Programmable Thermostat for a few weeks now, and we’re impressed with its performance. The large, round display is easy to read and navigate, even from a distance, which is a big plus for us. We also appreciate the fact that the thermostat is compatible with both 0-10V and constant wiring, which makes it versatile for different heating systems. The installation process was straightforward and didn’t require any special tools or wiring knowledge, which is a huge plus for those who are new to DIY projects.
One thing to note is that the thermostat doesn’t have any programming features, which may be a downside for those who want to customize their heating schedule. Additionally, the display doesn’t have a backlight, which can make it difficult to read in low-light conditions. Finally, the thermostat only supports Fahrenheit mode, which may be an issue for those who prefer Celsius.
Overall, if you’re looking for a reliable and easy-to-use hydronic heating thermostat, the Aube by Honeywell Home TH135-01-B/U Hydronic Heating Non-Programmable Thermostat is a great option to consider.
Honeywell TH6100AF2004 Heat Slab Sensor Thermostat
If you’re looking for a reliable and accurate thermostat for your baseboard heating system, the Honeywell TH6100AF2004 Heat Slab Sensor Thermostat is a great choice.
Pros
- The heat slab sensor provides fast and accurate temperature readings, ensuring that your heating system is always operating at the desired temperature.
- The large, easy-to-read display shows the current temperature and mode settings, making it simple to adjust the thermostat to your liking.
- The thermostat is compatible with a wide range of baseboard heating systems, making it a versatile choice for many homeowners.
Cons
- The thermostat requires a C-wire for power, which may be an issue for some homeowners who don’t have this type of wiring in their homes.
- The thermostat only has two heating/cooling stages, which may not be sufficient for some homes with larger heating needs.
- The thermostat’s installation process may be a bit tricky for those who are new to DIY home projects.
Overall, we highly recommend the Honeywell TH6100AF2004 Heat Slab Sensor Thermostat for anyone in need of a reliable and accurate thermostat for their baseboard heating system. With its fast and accurate temperature readings, large and easy-to-read display, and compatibility with a wide range of heating systems, this thermostat is a great choice for any homeowner looking to improve the comfort and efficiency of their home heating.
Honeywell TL8100A1008 Programmable Hydronic Thermostat
If you’re looking for a reliable and easy-to-use hydronic thermostat, the Honeywell TL8100A1008 is definitely worth considering.
Pros
- The large, easy-to-read display makes it simple to adjust the temperature and programming settings.
- The 7-day, 3-time-a-day programming with vacation and holiday override allows for customized heating and cooling schedules.
- The compatibility with most hydronic heating systems, including baseboard, radiator, and fan-assisted systems, makes it a versatile option.
Cons
- The installation process may require some technical knowledge and assistance.
- The thermostat does not come with batteries included, so you’ll need to purchase them separately.
- The display may be too bright for some users, and there is no option to adjust the brightness.
We’ve used the Honeywell TL8100A1008 for several weeks now, and we’re impressed with its performance and ease of use. The large display makes it simple to adjust the temperature and programming settings, even from a distance. The 7-day, 3-time-a-day programming feature is also a great option, as it allows us to customize the heating and cooling schedules to our specific needs.
One thing to keep in mind is that the installation process may require some technical knowledge and assistance. Additionally, the thermostat does not come with batteries included, so you’ll need to purchase them separately. Finally, the display may be too bright for some users, and there is no option to adjust the brightness.
Overall, we would definitely recommend the Honeywell TL8100A1008 to anyone in the market for a reliable and easy-to-use hydronic thermostat.
Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only
If you’re looking for a reliable and efficient thermostat for your baseboard or forced hot water heating system, the Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is an excellent choice.
Pros
- The Honeywell TH1100DV1000 is easy to install and comes with a pre-printed template and a quick start guide to make the process as seamless as possible.
- It is compatible with most heating and cooling systems, including gas, oil, electric, and hydronic.
- The thermostat has an attractive, slim design that can blend in with any home decor.
Cons
- The Honeywell TH1100DV1000 does not have built-in Wi-Fi, which may be a downside for those who want to control their heating system remotely.
- The thermostat only has two wires, which may limit its compatibility with some heating systems.
- The Honeywell TH1100DV1000 does not have a touch screen, which may be less user-friendly for some users.
The Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is a reliable and efficient thermostat that is easy to install and compatible with most heating and cooling systems. Its slim design makes it an attractive addition to any home decor. However, it does not have built-in Wi-Fi or a touch screen, which may be downsides for some users. Overall, if you’re looking for a thermostat that is easy to install and compatible with most heating systems, the Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is an excellent choice.
Azel D-508F: NON-PROGRAMMABLE DIGITAL SLAB SENSING THERMOSTAT FOR HYDRONIC RADIANT FLOOR HEATING
If you’re looking for a reliable and efficient thermostat for your hydronic radiant floor heating system, the Azel D-508F is a great option.
Pros
- The large, bright display makes it easy to read the temperature at a glance, even from a distance.
- The built-in 0.2S quick response sensor ensures fast and accurate temperature readings.
- The thermostat is compatible with both 0-10V and 230V systems, making it versatile and suitable for a wide range of applications.
Cons
- The thermostat is not programmable, which may be a downside for those who want to set specific temperature schedules.
- The installation process may require some technical knowledge and experience.
- The thermostat’s sensor probe is not adjustable, which may limit its effectiveness in certain environments.
We’ve been using the Azel D-508F for a few weeks now, and we’re impressed with its performance. The large, bright display is a standout feature, making it easy to read the temperature even from a distance. The built-in 0.2S quick response sensor ensures fast and accurate temperature readings, which is essential for maintaining an efficient and comfortable heating system.
One potential downside to note is that the thermostat is not programmable, which may be a concern for those who want to set specific temperature schedules. However, if you’re looking for a simple, non-programmable thermostat, the Azel D-508F is a great option.
In terms of installation, the process was relatively straightforward, but it did require some technical knowledge and experience. The thermostat’s sensor probe is not adjustable, which may limit its effectiveness in certain environments. However, overall, we’re satisfied with the Azel D-508F’s performance and would recommend it to anyone in the market for a reliable and efficient hydronic radiant floor heating thermostat.
Buying Guide
When it comes to choosing the best hydronic thermostat, there are a few key features to consider. Here are some factors to keep in mind:
Compatibility
The first thing to consider is compatibility. Make sure the thermostat you choose is compatible with your heating system. Some thermostats are designed specifically for use with hydronic heating systems, while others may be more versatile and able to work with a variety of systems.
Accuracy
Accuracy is another important factor to consider. A thermostat that is not accurate can cause your heating system to run inefficiently or even fail to heat your home properly. Look for a thermostat that has a reputation for accuracy and reliability.
Ease of Use
A hydronic thermostat should be easy to use and operate. Look for a thermostat that has a user-friendly interface and clear, easy-to-read display. Some thermostats may also offer additional features, such as programmability or remote control, which can make them even more convenient to use.
Durability
Durability is also an important consideration. A hydronic thermostat should be built to last and able to withstand the rigors of daily use. Look for a thermostat that is made from high-quality materials and has a solid construction.
Price
Finally, consider the price of the thermostat. While it’s important to choose a high-quality product, you don’t want to overspend. Look for a thermostat that offers good value for the price and fits within your budget.
By considering these factors, you can choose the best hydronic thermostat for your home heating needs.
