Best Space Heater For Large Room With High Ceilings

Posted by: Mas Broto
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Best Space Heater For Large Room With High Ceilings

It can be hard enough to heat a large room with high ceilings, but it can be even harder to keep the room at a comfortable temperature. Because warm air rises, it brings heat closer to the ceiling. On the other hand, it takes a while for the space closer to the ground to get warm. The best space heaters for large rooms with high ceilings can handle the job and keep your home warm.

This detailed guide will show you how to choose the best space heater for a large room. But first, learn about some important types of space heaters.

Types of space heaters

In general, there are two types of space heaters for large rooms; convection and radiant space heater.

Convection space hater

Convection space heaters are made to heat the air in a room, not the things or people in it. It sends hot air up to the ceiling and cools the air down. This makes the hot air in the room spread out evenly.

Space heaters that use convection can either be filled with water or oil, or they can be baseboard heaters. This kind of heater works best in big rooms with high ceilings.

Radiant heater

Radiant space heaters don’t heat the air in the room. Instead, they heat the things and people in the room. Radiant space heaters heat a room quickly with heating elements like an electric coil or a quartz tube.

Radiant space heaters use Infrared Heating Technology and send waves of infrared radiation (IR) to warm up a room. This space heater is great for quickly warming up things or people in a room.

How do I choose the right space heater for a large room with a high ceiling?

large room with a high ceiling

Space heaters come in many different shapes, sizes, and styles, each with its own features and requirements. Before you buy a space heater for a large room with a high ceiling, you need to consider a few things.

Room size

To get the most heat out of your space heater, the size of the heater must match the size of the room. A big space heater will work well to heat a big room with high ceilings. Most heaters need 10 watts to heat up one square foot of your room. In the same way, a 1500W space heater will heat an area of 150 square feet.

Type of installation

You can mount an electric heater on the wall or just leave it on the floor. For rooms with high ceilings, it’s best to use a portable space heater instead of a mounted one. This is because a mounted heater would be installed close to the room’s ceiling, and it would take a long time for the heat to fill the room and reach the people inside.

Safety features

When shopping for the best space heater for a large room with high ceilings, it’s important to consider safety features like overheating protection. Space heaters can be dangerous if they aren’t used right, so it’s important to choose one that is safe for you and your kids.

Make sure the space heater you use has a safety guard if you have small children or pets. With this guard, kids or pets won’t be able to get too close to the heaters and hurt themselves. Also, many space heaters have an electronic shut-off feature that will turn the unit off automatically if there is a problem.

Space heater size

When buying space heaters, you should get one that is a good size and can be moved around. Since your room has a high or vaulted ceiling, you should consider this. Small heaters wouldn’t heat the room well if they were put in there.

The bigger the heater, the better it would heat the room up to the ceiling. If size and portability are important, you should choose a heater that is not too big and has at least 1500 watts of power. Medium-sized heaters are still easy to move if you need to move them to another room; they are not mounted on the wall yet.


A space heater is a good way to heat the room when your conventional HVAC system can’t handle large rooms with high ceilings. If the space heater is the right size for the room, it can significantly affect how comfortable you are. We hope our guide to getting the best space heaters for large rooms with high ceilings will help you create the right decision for your home and comfort.

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Mas Broto

Have been in the heating and air conditioning (HVAC) industry for over 20 years. He is person that will grow and thrive to learn more about the HVAC industry throughout his career. Mas Broto is also a blogger, who's dedicated to bringing you the best knowledge to get ahead in the game of life.

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