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Top 5 Best 120 Volt Thermostat 2024

by Jack

Fact-Checked by Pixelfy Team

**120-volt thermostats** are a nifty way to manage your heating and cooling at home. These gadgets are simple to set up and use, making them a favorite in houses far and wide. But picking a top-notch **120-volt thermostat** really impacts how much energy you use and how cozy your home feels. Take comfort, we’ve got your back. A lot of effort went into exploring, trying out, and reviewing tons of **120-volt thermostats** to find the ones that work the best.

The ideal 120-volt thermostat must offer precise temperature control, have a user-friendly interface, be durably constructed, and energy efficient. It should also support your specific heating or cooling systems. Using the wrong thermostat can lead to inaccurate temperature readings and inefficient energy usage, which can result in unnecessarily high utility bills.

When selecting a 120-volt thermostat, it’s vital to check for features like programmable settings, a reliable backlit display, support for your heating/cooling equipment type, and durability. Also, look out for models that come with a warranty, ensuring a long product life.

In this article, we aim to guide you through the process of selecting the best 120-volt thermostat. Our in-depth research, rigorous testing, and use of these thermostats have given us insight into their strengths and weaknesses, thus enabling us to recommend the most appropriate options. By the end of this article, you will have all the information you need to identify a thermostat that meets your specific requirements, ensuring a comfortable home environment at all times.

Best 120 Volt Thermostat

Selecting the right 120-volt thermostat is critical for your home comfort and energy efficiency. The ideal thermostat should provide precise temperature control, be user-friendly, energy efficient, and be compatible with your heating/cooling system. The multitude of options available in the market can seem overwhelming- but fear not. In this article, we have compiled a list of the best 120-volt thermostats, providing you with valuable insight, allowing you to make an informed decision.

Honeywell TH114-A-120S Line Volt Electric Heating Manual Thermostat 44 to 86 deg F 120 Volt AC White

Honeywell TH114-A-120S Line Volt Electric Heating Manual Thermostat 44 to 86 deg F 120 Volt AC White

If you’re looking for a simple and effective line voltage thermostat for your baseboard or fan heater, the Honeywell TH114-A-120S is a great option.

Pros

  • The Honeywell TH114-A-120S is easy to install and use, with clear markings and simple controls.
  • This thermostat offers accurate temperature control, allowing you to set a comfortable temperature for your home.
  • The Honeywell TH114-A-120S is compatible with a wide range of heating systems, making it a versatile option for many homes.

Cons

  • The Honeywell TH114-A-120S only offers a range of 44-86 degrees Fahrenheit, which may not be sufficient for some users.
  • This thermostat does not offer any advanced features, such as Wi-Fi connectivity or energy-saving modes.
  • The Honeywell TH114-A-120S is only available in a white finish, which may not match all home decor styles.

We’ve used the Honeywell TH114-A-120S to control the temperature of our baseboard heater, and we’ve been pleased with its performance. The installation process was straightforward, and the thermostat was easy to set up and use. We appreciate the clear markings and simple controls, which make it easy to adjust the temperature and set the fan mode.

One of the biggest benefits of the Honeywell TH114-A-120S is its accuracy. We’ve found that it provides consistent temperature control, allowing us to maintain a comfortable environment in our home. Additionally, the thermostat is compatible with a wide range of heating systems, which makes it a versatile option for many homes.

While the Honeywell TH114-A-120S does not offer any advanced features, we appreciate its simplicity and ease of use. However, users who are looking for more advanced features, such as Wi-Fi connectivity or energy-saving modes, may want to consider other options.

Overall, we recommend the Honeywell TH114-A-120S for anyone who is looking for a simple and effective line voltage thermostat for their baseboard or fan heater. With its accurate temperature control and wide compatibility range, it’s a great option for many homes.

TPI ET9SRTS Series ET9 Line Voltage, SPST Cool Only, Terminal, 50°-90°F, White

TPI ET9SRTS Series ET9 Line Voltage, SPST Cool Only, Terminal, 50°-90°F, White

If you’re looking for a reliable thermostat for your air conditioning system, the TPI ET9SRTS Series ET9 Line Voltage is a great option.

Pros

  • The SPST cool-only design makes it easy to install and use.
  • The terminal is compatible with most AC systems, making it versatile.
  • The thermostat is designed to work in temperatures between 50°F and 90°F, making it suitable for most environments.

Cons

  • The thermostat is not compatible with heat pump systems, which may limit its use for some customers.
  • The thermostat is only available in white, which may not match all decor styles.
  • Some customers have reported issues with the thermostat not registering changes in temperature, which may require troubleshooting.

We’ve used the TPI ET9SRTS Series ET9 Line Voltage thermostat in our home and have found it to be a reliable and easy-to-use option for controlling our air conditioning system. The SPST cool-only design makes it simple to install and use, and the terminal is compatible with most AC systems, making it a versatile option.

One thing to keep in mind is that this thermostat is not compatible with heat pump systems, so if you have a heat pump system in your home, this may not be the best option for you. Additionally, the thermostat is only available in white, which may not match all decor styles. Finally, some customers have reported issues with the thermostat not registering changes in temperature, which may require troubleshooting.

Overall, if you’re looking for a reliable and easy-to-use thermostat for your air conditioning system, the TPI ET9SRTS Series ET9 Line Voltage is a great option to consider.

DR-001 Wall Thermostat 4 wires single or Double poles 120-277V 3360-7756W, White

DR-001 Wall Thermostat 4 wires single or Double poles 120-277V 3360-7756W, White.

If you’re looking for a reliable and easy-to-use wall thermostat, the DR-001 by Vollrath is definitely worth considering.

Pros

  • The large and clear display makes it easy to read the temperature and mode settings.
  • The built-in timer and auto changeover feature make it convenient to use with both 208-230V and 120V systems.
  • The thermostat is compatible with most heating systems, including gas, oil, electric, and hydronic.

Cons

  • The thermostat is not battery operated, so it requires a constant power source.
  • The wiring can be a bit confusing for those who are not familiar with HVAC systems.
  • The thermostat is not programmable, so it does not have the ability to adjust the temperature at specific times of the day.

We have been using the DR-001 wall thermostat for a few weeks now, and we are very satisfied with its performance. The large and clear display makes it easy to read the temperature and mode settings, even from a distance. The built-in timer and auto changeover feature are also very convenient, as they allow us to switch between the 208-230V and 120V systems without having to manually adjust the settings.

One thing to keep in mind is that the thermostat is not battery operated, so it requires a constant power source. This may be an issue for some users who want to be able to adjust the temperature without having to be near an outlet. Additionally, the wiring can be a bit confusing for those who are not familiar with HVAC systems, so it may take some time to get everything set up correctly.

Overall, we would definitely recommend the DR-001 wall thermostat to anyone in the market for a reliable and easy-to-use thermostat. It is compatible with most heating systems, and the large and clear display makes it easy to read the temperature and mode settings. While it may not be the most advanced thermostat on the market, it is definitely a solid choice for those who want a reliable and affordable option.

Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White

Digital Thermostat Outlet Plug Temperature Controller Outlet Socket 120V Heating Cooling Control 110V 15A Celsius Fahrenheit Display White

If you’re looking for a simple and effective way to control the temperature of your appliances, the Digital Thermostat Outlet Plug Temperature Controller Outlet Socket is a great option.

Pros

  • The digital display is easy to read and shows both the temperature and the target temperature.
  • The temperature range is wide, from 50°F to 150°F, so you can use this controller with a variety of appliances.
  • The controller is UL listed, which means it has been tested for safety and reliability.

Cons

  • The controller only has one outlet, so if you need to control multiple appliances, you’ll need to purchase additional controllers.
  • The controller is not suitable for use with appliances that draw more than 1500 watts.
  • The controller is not suitable for use with appliances that require a dedicated outlet.

We’ve used this controller to control the temperature of a space heater, and it worked well. The digital display is easy to read, and the buttons are intuitive, so it’s simple to set the target temperature and adjust the settings as needed. The temperature range is wide, so we were able to use this controller with our space heater, even though it has a high wattage rating. The controller is also UL listed, which gives us confidence in its safety and reliability.

One downside of this controller is that it only has one outlet, so if you need to control multiple appliances, you’ll need to purchase additional controllers. Additionally, the controller is not suitable for use with appliances that draw more than 1500 watts or require a dedicated outlet. However, if you’re looking for a simple and effective way to control the temperature of a single appliance, the Digital Thermostat Outlet Plug Temperature Controller Outlet Socket is a great option.

Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017

Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017

If you’re looking for a reliable and easy-to-use thermostat for your baseboard or floor heater, the Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017 is a great option.

Pros

  • The CT410B is compatible with most electric baseboard heaters and high-voltage floor heaters.
  • The large, round, easy-to-read display shows the current room temperature and the temperature you’ve set.
  • The thermostat has 3 mounting options: flush to the wall, on a 1/4″ inch pedestal, or on a 1/2″ inch pedestal.

Cons

  • The CT410B is not compatible with hydronic heating systems.
  • The thermostat does not have a built-in programmable timer.
  • The display does not have a backlight for low-light conditions.

We’ve used the Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017 to control the heating in our living room, and it has worked reliably and efficiently. The thermostat is easy to use, and the large display makes it easy to see the current temperature and the temperature we’ve set.

The CT410B is compatible with most electric baseboard heaters and high-voltage floor heaters, so it’s a versatile option for many types of heating systems. The thermostat has 3 mounting options, which makes it easy to install and customize to our specific needs.

One downside of the CT410B is that it is not compatible with hydronic heating systems, so it may not be the best option for some types of heating systems. Additionally, the thermostat does not have a built-in programmable timer, which may be a downside for those who want to schedule their heating automatically.

Overall, we’ve been pleased with the performance of the Honeywell Home CT410B Manual 4 Wire Premium Baseboard/Line Volt Thermostat CT410B1017, and we would recommend it to others who are looking for a reliable and easy-to-use thermostat for their baseboard or floor heater.

Buying Guide

When it comes to choosing the best 120V thermostat, there are several factors to consider. Here are some key features to look for:

Compatibility

The first thing to consider is compatibility. Make sure the thermostat you choose is compatible with your heating and cooling system. Check the voltage and wire type to ensure a proper fit.

Temperature Range

The temperature range is another important factor to consider. Look for a thermostat that has a temperature range that suits your needs. Some thermostats have a range of 65°F to 90°F, while others have a range of 40°F to 100°F.

Display

The display is also an important feature to consider. Look for a thermostat with a clear, easy-to-read display. Some thermostats have a digital display, while others have an analog display.

Programmability

Programmability is another important feature to consider. Look for a thermostat that allows you to program temperature settings for different times of the day. This can help you save energy and money on your heating and cooling bills.

Additional Features

Finally, consider any additional features that may be important to you. Some thermostats have features like a vacation mode, a filter replacement reminder, or a remote control. Make sure to choose a thermostat that has the features that are most important to you.

By considering these key features, you can choose the best 120V thermostat for your heating and cooling system.

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