How to Turn on Wall Heater

It can be frustrating to come home on a cold winter evening or wake up in the morning and not have your wall heater working. You may even wonder what you need to do to get it firing so that you can start staying warm!

How to Turn on Wall Heater

Before panicking too much about any potential malfunctions, it’s important to remember that just like all appliances and machines, there are very specific steps to turning on a wall heater safely—and luckily for you, we’re here today to walk through them step-by-step so that you can stay cozy despite the drop in temperature outside. So bundle up with some extra layers of clothing until our instructions are complete, and let’s learn how to turn on wall heater back on!

The Benefits of Having a Wall Heater

Wall heaters are a great way to provide your home with warm and comfortable temperatures at an affordable cost. Wall heaters, or electric wall heaters as they’re sometimes known, avoid the need for bulky traditional heating systems by using smaller contraptions that take up less space.

Additionally, wall heaters can be installed easily without having to mess with any complicated ductwork or air vents, making them the ideal solution for anyone looking for a quicker, cleaner, and more cost-effective way of heating their home. You can even install a wall heater in your bathroom or bedroom to enjoy a soothing warmth without having the entire house heated.

Needed Items

Before you get started, it’s important to make sure that you have all the items necessary for safely and securely turning on your wall heater. This should include a flat-head screwdriver, a pair of gloves, and eye protection. Additionally, if your model is an older one then it may be wise to purchase a voltage meter as well.

10 Instructions on How to Turn on Wall Heater

Now that you have all the necessary items let’s begin with the step-by-step instructions for turning on your wall heater.

1. Turn Off the Power

First and foremost, it’s important to make sure that the power is turned off to the wall heater before beginning any maintenance work or repairs. This can be done by switching the breaker off or unplugging the wall heater from its power source, depending on what type of model you have.

2. Check for any Leaks

Before attempting to turn it back on, check for any potential leaks around your wall heater. If there’s a leak present, then it’s important to fix it as soon as possible in order to avoid any safety issues from arising.

Check for Any Potential Leaks

3. Inspect the State of Your Wall Heater

Once you’ve established that your wall heater is leak-proof, now’s a good time to take a look at its overall state just to make sure that all of its components are in working order. Inspect the wiring, the filters, and any other parts of your wall heater to make sure that they haven’t suffered any damage.

4. Replace or Clean any Filters

If there are any filters present in your wall heater, then now would be a good time to replace them if need be or clean them with compressed air. This will ensure that your wall heater runs as efficiently as possible when you turn it back on.

5. Test Voltage

If you have a voltage meter, then now is the time to use it in order to test the electricity running through your wall heater. You can do this by connecting the negative wire of your meter to the ground and then touching the positive one to the positive wire of your wall heater. The voltage should read between 120 and 140 volts.

6. Reconnect the Power Source

Now that you’ve tested the voltage and cleaned or replaced any filters, it’s time to reconnect your wall heater to its power source by switching on the breaker or plugging it back in.

7. Turn on Your Wall Heater

Once the wall heater is reconnected to its power source, it’s time to turn it back on by flipping the switch located near the bottom of your model.

8. Adjust Temperature

Depending on what type of wall heater you have, you may be able to adjust its temperature with a dial. If this is present, then twist the dial clockwise in order to increase the temperature and counterclockwise to lower it.

Adjust Wall Heater Temperature With a Dial

9. Monitor Temperature

Now that you’ve adjusted the temperature keep an eye on your wall heater for a few minutes just to make sure that it is functioning correctly and producing a steady temperature.

10. Enjoy the Warmth

Once everything is running smoothly, you’ll be able to enjoy the warmth that your wall heater has to offer! Be sure to keep an eye on it while it’s in use and follow any manufacturer-specific instructions for its maintenance.

And there you have it – a step-by-step guide on how to turn on your wall heater! With these instructions, you can enjoy the comfort of a warm room without having to heat every single one in your home.

8 Maintenance Tips

  1. Make sure your wall heater is cleared of any debris that may have accumulated around the vents. Debris and dust can disrupt airflow, making it harder for heat to be produced. Debris can also become a fire hazard.
  2. Verify that the thermostat is set correctly and not to a temperature higher than desired. This will help ensure that the wall heater runs efficiently and does not use more energy than necessary.
  3. Inspect the pilot light on a regular basis, ensuring it is lit, clean, and free of debris or dirt. If the pilot light is not lit, contact a professional to fix it immediately. The light should be a bright blue or yellow color.
  4. Check the pilot light access door for any blockages that may have occurred over time. Remove any debris, dirt, or dust before opening the access door to prevent them from entering the wall heater’s interior and possibly damaging it.
  5. Make sure that all electrical connections are secure and free of any corrosion. Loose wires can be a fire hazard, so be sure to contact an electrician if you notice any loose or corroded wires.
  6. Test the wall heater’s safety switch every month to ensure it is functioning properly. This will provide peace of mind that the unit will shut off in case of an emergency.
  7. Clean the wall heater’s filter once every three months, using a vacuum or compressed air to remove any dust and debris that have accumulated. Be sure to check the manufacturer’s instructions for proper cleaning methods, as different units may require different maintenance procedures.
  8. Lastly, schedule an annual inspection with a qualified contractor or technician to ensure that the wall heater is running safely and efficiently. This will help ensure that any issues can be addressed before they become major problems.
Inspect the Pilot Light on a Regular Basis

This article provides some tips on how to keep your wall heater in good condition and to run smoothly. Following these simple steps should help you get the most out of your wall heater and increase its lifespan. With proper maintenance, you can enjoy many years of comfortable and efficient heating in your home.

Frequently Asked Questions

What Are the Benefits of a Wall Heater?

Wall heaters provide efficient and cost-effective heating for any home or office. Wall heaters are also easy to install and do not require a lot of space, making them ideal for smaller areas. Additionally, wall heaters can be used as an alternative source of heating and cooling in rooms with limited windows or ventilation. They are also more energy efficient than traditional space heaters and can help lower energy bills. 

How Often Should I Schedule Maintenance for My Wall Heater?

It is recommended that you have a qualified professional inspect your wall heater annually to ensure it is running efficiently and safely. Additionally, you should clean the filter once every three months and test the safety switch on a regular basis. Following these steps will help ensure that your wall heater is running at its best and provide you with many years of reliable heating.  How

You Should Clean the Filter of Wall Heaters


In conclusion, learning how to turn on a wall heater is not as difficult as it may seem. It’s just a matter of understanding the basics and taking the time to stay safe while doing it. By following the steps on how to turn on wall heater outlined above, you can turn it on the wall heater in no time.

Plus, you’ll have a renewed sense of confidence that you can make any changes or repairs needed without worry. Don’t be afraid to get your hands dirty, this will give you a real sense of accomplishment when all is said and done! Finally, don’t hesitate to reach out to professionals or family members if there’s something about the job that feels too challenging for a beginner. With patience and guidance, anyone can take on electrical projects with success.

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

We will be happy to hear your thoughts

Leave a reply

DIY Quickly