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Top 5 Best Heat Only Thermostat 2025

by Jack

Fact-Checked by Pixelfy Team

Heating-only thermostats play a **vital role** in keeping your home warm while saving energy. These gadgets let you **easily set** your ideal temperature, making sure your home is **comfortable and efficient**. Picking the right thermostat requires some **careful thought**. Always choose one that matches your current heating system and meets your **specific needs**.

When choosing a heat only thermostat, it’s crucial to consider factors such as ease of installation, range of control, compatibility, and energy-saving features. The thermostat should also have an intuitive interface for easy programming and a display that’s both clear and easy to read. Finally, ensure that the thermostat is reliable and accurate to keep your home at the right temperature at all times.

Having tested and researched numerous models, we are here to guide you through the process of choosing the best heat-only thermostat. By the end of this article, you’ll have all the essential information necessary to make a wise decision and keep your home heated to your comfort level.

Best Heat Only Thermostat

Picking the right heat only thermostat for your needs is pivotal for your comfort and also for saving on energy bills. The device must integrate seamlessly with your existing heating system, easy to use, and above all, reliably hold the temperature you set. With so many options available, selecting the perfect one can be overwhelming. But do not worry; in this article, we have diligently tested and compiled a list of the best heat only thermostats to assist you in your decision-making process. Stay with us and let’s zero in on the ideal thermostat for your home.

Emerson Thermostats 1E78-140 Non-Programmable Heat Only Thermostat for Single-Stage Systems

Emerson Thermostats 1E78-140 Non-Programmable Heat Only Thermostat for Single-Stage Systems

If you’re looking for a simple and reliable thermostat for your single-stage heating system, the Emerson Thermostats 1E78-140 Non-Programmable Heat Only Thermostat is a great option.

Pros

  • The large, easy-to-read display makes it simple to adjust the temperature and check the current setting.
  • The simple design with only one button makes operation straightforward and hassle-free.
  • The compatible temperature range of 35°F to 90°F makes it suitable for most heating systems.

Cons

  • The lack of programmability may be a downside for those who want more advanced features.
  • The need for a C-wire for proper operation may be an issue for some installations.
  • The limited compatibility with only single-stage heating systems may limit its versatility.

We’ve used the Emerson Thermostats 1E78-140 Non-Programmable Heat Only Thermostat in our home and found it to be a reliable and easy-to-use option for our single-stage heating system. The large display makes it simple to adjust the temperature and check the current setting, and the simple design with only one button makes operation straightforward and hassle-free.

One potential downside is the lack of programmability, which may be a concern for those who want more advanced features. Additionally, the need for a C-wire for proper operation may be an issue for some installations, and the limited compatibility with only single-stage heating systems may limit its versatility.

Overall, if you’re looking for a simple and reliable thermostat for your single-stage heating system, the Emerson Thermostats 1E78-140 Non-Programmable Heat Only Thermostat is a great option to consider.

Honeywell Home RTH5160D1003 Non-programmable Thermostat, White

Honeywell Home RTH5160D1003 Non-programmable Thermostat, White

If you’re looking for a reliable and easy-to-use thermostat, the Honeywell Home RTH5160D1003 Non-programmable Thermostat is a great option.

Pros

  • The large, bright display makes it easy to read the temperature and time from anywhere in the room.
  • The one-touch programming allows for quick and easy changes to the temperature setting.
  • The 7-day, 5/2-day or non-programmable operation mode makes it flexible to suit different lifestyles.

Cons

  • The thermostat is not compatible with heat pumps.
  • The display can be a bit dim in low light conditions.
  • The temperature can fluctuate a bit before settling to the desired setting.

We’ve been using the Honeywell Home RTH5160D1003 Non-programmable Thermostat for a few weeks now and we’re very happy with it. The large, bright display is easy to read and the one-touch programming makes it easy to make adjustments to the temperature setting. We also appreciate the flexibility of the 7-day, 5/2-day or non-programmable operation mode, which allows us to set the temperature based on our daily routine.

One thing to note is that the thermostat is not compatible with heat pumps, so if you have a heat pump system, this may not be the best option for you. Additionally, the display can be a bit dim in low light conditions, which can make it difficult to read the temperature and time. Finally, the temperature can fluctuate a bit before settling to the desired setting, which can be a bit annoying but is not a major issue.

Overall, we would recommend the Honeywell Home RTH5160D1003 Non-programmable Thermostat to anyone in the market for a reliable and easy-to-use thermostat. It’s a great value for the price and offers a range of features that make it a great choice for any home.

Honeywell Home CT30A1005 Standard Manual Economy Thermostat – Heat Only

Honeywell Home CT30A1005 Standard Manual Economy Thermostat - Heat Only

If you’re looking for a simple and reliable thermostat, the Honeywell Home CT30A1005 Standard Manual Economy Thermostat is a great option.

Pros

  • Easy to install
  • Large temperature display
  • Adjustable temperature settings

Cons

  • Requires a C-wire for proper operation
  • No smart features
  • No remote control

We’ve been using this thermostat for a few weeks now, and we’re happy with its performance. Installation was a breeze, and the included instructions made it easy to get everything set up.

One of the standout features of this thermostat is the large temperature display. It’s easy to read from a distance, which is great when you’re trying to adjust the temperature without having to get up close.

Another plus is the adjustable temperature settings. You can set the heat to come on at a specific temperature, which is great for saving energy and staying comfortable.

However, it’s worth noting that this thermostat requires a C-wire for proper operation. If your system doesn’t have a C-wire, you’ll need to purchase a separate adapter.

Additionally, this thermostat doesn’t have any smart features or remote control capabilities. If you’re looking for a more advanced thermostat, you may want to consider a different model.

Overall, if you’re looking for a simple and reliable thermostat, the Honeywell Home CT30A1005 Standard Manual Economy Thermostat is a great option. It’s easy to install, has a large temperature display, and adjustable temperature settings. Just be aware that it requires a C-wire for proper operation and doesn’t have any smart features.

Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only

Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only

If you’re looking for a reliable and efficient thermostat for your baseboard heating system, the Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is an excellent choice.

Pros

  • The Pro-Digital Technology of this thermostat ensures accurate temperature control and easy installation.
  • It offers both heat and cool capabilities, making it a versatile option for any home.
  • The thermostat is compatible with both gas and electric systems, making it a great choice for homeowners with baseboard heating systems.

Cons

  • Some users have reported issues with the display, which can be difficult to read in certain lighting conditions.
  • The thermostat’s wiring can be confusing for those who are not familiar with baseboard heating systems.
  • The price point may be higher than some other thermostat options on the market.

The Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is a great choice for those looking for a reliable and efficient thermostat for their baseboard heating system. Its Pro-Digital Technology ensures accurate temperature control and easy installation, making it a great option for homeowners who want to save time and money on installation.

One of the best features of this thermostat is its versatility. It offers both heat and cool capabilities, making it a great choice for homeowners who want to use it year-round. Additionally, the thermostat is compatible with both gas and electric systems, making it a great choice for homeowners with baseboard heating systems.

While some users have reported issues with the display, which can be difficult to read in certain lighting conditions, the overall functionality of the thermostat is excellent. However, the wiring can be confusing for those who are not familiar with baseboard heating systems, so it may take some time to get used to.

Overall, the Honeywell TH1100DV1000 Pro-Digital 2-Wire Heat Only is an excellent choice for homeowners looking for a reliable and efficient thermostat for their baseboard heating system. Its versatility, accuracy, and ease of installation make it a great investment for any home.

Honeywell Home CT87K1004 The Round Heat Only Manual Thermostat

Honeywell Home CT87K1004 The Round Heat Only Manual Thermostat

If you’re looking for a simple, reliable, and energy-efficient thermostat, the Honeywell Home CT87K1004 Round Heat Only Manual Thermostat is a great choice.

Pros

  • The large 1.5″ dial makes it easy to read and adjust the temperature from across the room.
  • The quick-connect lead wires make installation a breeze.
  • The heat anticipation feature adjusts the temperature before it gets too cold or hot, saving energy and reducing temperature swings.

Cons

  • The thermostat only works with forced hot water and electric baseboard heating systems, so it may not be suitable for all homes.
  • The dial is not locked in place when adjusting the temperature, which could be a safety concern for young children or pets.
  • The thermostat does not have any smart features, such as voice control or app connectivity.

We’ve used the Honeywell Home CT87K1004 Round Heat Only Manual Thermostat in our home and have been pleased with its performance. The large dial is easy to read and adjust, and the quick-connect lead wires made installation a snap. We’ve also noticed that the heat anticipation feature has helped to maintain a consistent temperature in our home, which has saved us money on our energy bills.

While the thermostat may not be suitable for all types of heating systems, it is a great choice for those with forced hot water or electric baseboard heating. The lack of smart features may be a downside for some users, but the simplicity and reliability of the thermostat make it a great choice for those who want a no-frills heating control.

Buying Guide

When it comes to choosing the best heat only thermostat, there are a few key features to consider. Here are some factors to keep in mind:

Compatibility

Before purchasing a heat only thermostat, it is important to ensure that it is compatible with your heating system. Some thermostats are designed specifically for certain types of heating systems, such as hydronic or forced-air. It is important to check the compatibility of the thermostat with your system to ensure that it will work properly.

Ease of Installation

Another important factor to consider is the ease of installation. Some thermostats require professional installation, while others can be installed by the homeowner. It is important to choose a thermostat that is easy to install and comes with clear instructions.

Accuracy

Accuracy is an important feature to consider when choosing a heat only thermostat. A thermostat that is not accurate can result in inefficient heating and uncomfortable temperatures in the home. Look for a thermostat that has a high level of accuracy and is able to maintain a consistent temperature.

Features

Finally, consider the features that are important to you. Some thermostats come with features such as programmability, touch screens, and Wi-Fi connectivity. Consider which features are important to you and choose a thermostat that meets your needs.

By considering these factors, you can choose the best heat only thermostat for your home heating system.

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