One tip for heating a large room with a high ceiling is to use a heater with a ceiling fan. The fan helps the heated air circulate around the room, making the room warm faster.
Here are the best space heaters for large room with high ceilings you can buy in 2025:
- Best For Bedroom (Infrared Space Heater): Dr Infrared DR-968
- Budget choice (Infrared Space Heater): Homegear 1500W
- Powerful (Infrared Space Heater): Lifesmart Corp Lifelux
- Fast Heating (Infrared Space Heater): PELONIS PHTPU1501
- Quiet (Oil-Filled Radiator Space Heater): De'Longhi Oil-Filled Radiator
- Best For Families With Kids (Oil-Filled Radiator Space Heater): Aikoper Space Heater
| 6 Best Space Heaters For Large Room With High Ceilings | ||
|---|---|---|
Best For Bedroom | Dr Infrared DR-968
| |
Budget choice | Homegear 1500W
| |
Powerful | Lifesmart Corp Lifelux
| |
Fast Heating | PELONIS PHTPU1501
| |
Quiet | De'Longhi Oil-Filled Radiator
| |
Best For Families With Kids | Aikoper Space Heater
| |
Infrared Space Heater
Infrared space heaters are a better choice when you need a fast-heating solution. Basically, an infrared heater includes coils that will be heated up like an incandescent lamp. The coils heat up surfaces and objects in front of it via infrared radiations. This mechanism helps the heating up process occur pretty fast and directly. However, the heat won't last long after you turn off the heater.
Best For Bedroom (Infrared Space Heater): Dr Infrared DR-968
- Infrared quartz tube + PTC
- IR Remote Control
- Noise level at 39 dB - super quiet
- 12hr automatic shut-off timer
- Tip-over protection & Overheat protection
- For small rooms
Dr Infrared DR-968 is my pick for bedrooms since it is pretty safe for kids and sleepy adults. The box is pretty compact and lightweight. It features tip-over protection that automatically shuts off the heater when the box is not in the vertical position. It also features overheat protection that automatically shuts off the heater when the temperature goes up too high. Moreover, the heater is safe to touch. This heater is certified by Underwriters Laboratories (UL) USA and Canada.
Dr Infrared DR-968 operates quietly - the noise level is rated only 39 dB, ensuring not to interrupt your sleep. The timer lets you set the time and leave the heater working on its own. The remote control is always at hand for you to adjust the temperature. All features are super convenient for a bedroom heater.
In terms of heating power, this Dr Infrared DR-968 is a 1,500-watt heater with a high-efficiency blower that delivers more heat than other 1,500-watt heaters. It is equipped with a Dual Heating System, including normal infrared quartz tubes and PTC (positive temperature coefficient) that utilizes conductive inks printed on thin polymer substrates to generate heat.
Besides, the heater is durable and easy to maintain. It has a removable filter, so you can easily take it out and clean or replace it. However, a drawback of this heater is that it is designed for small rooms like bedrooms but not for living rooms.
| Dr Infrared DR-968 Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | 50 to 85 F degrees |
Heat Settings | Up to 250°F at 3.5m/s |
Coverage | 1,000 sq. ft |
Highlight Features | Dual Heating System; IR Remote Control; Shut-off timer; Tip-over protection; Overheat protection |
Dr Infrared DR-968 is an ideal choice for bedrooms thanks to its extra-safety features.
Budget choice (Infrared Space Heater): Homegear 1500W
- Quickly heats up a medium to large rooms
- Mica and Quartz Infrared Heating Tubes
- Quiet and efficient blower fan
- Remote control & LED display
- Overheat protection
- No timer & tip-over protection
Homegear 1500W is a decent choice for your budget. This heater has a pretty affordable price; moreover, it has high energy efficiency, so saving you a lot on the electric bills in the long run. Despite being a budget heater, this heater produces up to 5,100 BTU output, which is pretty impressive.
Like the Dr Infrared DR-968, this Homegear 1500W features a Dual Heating System with Mica and Quartz infrared heating tubes. The fan works effectively and quietly, not interrupting your activities. The remote control and the LED display also works pretty well. The overheat protection automatically shuts off the heater when the heat goes up too high.
Moreover, Homegear 1500W is ETL certified. The main drawback of this heater is the lack of a timer and a tip-over protection feature.
| Homegear 1500W Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | |
Heat Settings | Up to 5100 BTU Output |
Coverage | 1,500 sq. ft |
Highlight Features | Dual Heating System; IR Remote Control; Overheat protection |
Homegear 1500W is budget-friendly thanks to an affordable price and high energy efficiency.
Powerful (Infrared Space Heater): Lifesmart Corp Lifelux
- Powerful and Reliable
- Built-in Thermostat
- 3 heat power settings
- Built-in on/off timer
- Beautiful design & Wood cabinet
- Higher price
Lifesmart Corp Lifelux is the choice when you need a reliable and powerful heater for your living room. This is a 1,500-watt infrared heater. It features a thermostat that allows you to choose a fixed temperature, between 50 to 95 F degrees, then the heater will heat up the room until the given temperature is reached. Besides, there are three modes for you to choose from, low, high, and eco settings. At the eco setting, the heater maintains a room temperature of 68 degrees with the lowest energy consumption possible.
Lifesmart Corp Lifelux also comes with a built-in timer and remote control for convenient settings. The thing that I like the best about this heater is its design, which looks beautiful with the Oakwood cabinets.
Lifesmart Corp Lifelux does not feature top-over protection; however, the design is pretty to tip over. Still, this is considered a drawback, especially when the price of this heater is pretty high.
| Lifesmart Corp Lifelux Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | 50 to 95 F degrees |
Heat Settings | |
Coverage | 1,500 sq. ft |
Highlight Features | Remote Control; Overheat protection; Wood cabinet; On/off timer; Thermostat |
Lifesmart Corp Lifelux is a powerful and reliable heater for living rooms.
Fast Heating (Infrared Space Heater): PELONIS PHTPU1501
- Affordable price
- Ceramic heater for fast heating
- Overheating & tip-over protection
- 3 heating options
- User-friendly design
- For small areas
PELONIS PHTPU1501 is a budget ceramic heater, which utilizes conductive inks printed on thin polymer substrates to generate heat; and there is no coil. This solution provides a quick heating effect, also higher energy efficiency.
This PELONIS PHTPU1501 features overheating and tip-over protection switches, ideal for rooms with children. Moreover, the design is pretty friendly with a touch control panel, a remote control, an oscillation function, an 8-hour timer, and a carry handle. Like other heaters, you’ll have three heating options - low, high, and ECO.
| PELONIS PHTPU1501 Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | 40 - 95 F |
Heat Settings | |
Coverage | 160 sq. ft |
Highlight Features | Overheating & Tip-over protection; Remote Control; On/off timer |
PELONIS PHTPU1501 is a budget & user-friendly ceramic heater for fast heating.
Oil-Filled Radiator Space Heater
Oil-filled Radiator Space Heaters are a better choice when you need an affordable, long-lasting, and safe-for-kids heating solution. An oil heater includes an oil reservoir, which will be heated up. The heated oil will heat up the air around it via fins or columns. This mechanism takes a bit more time to heat up your room, in return, the heat stays longer even after you turn the heater off. Moreover, you and your kids may touch the heaters accidentally - with an oil heater, it is completely safe, even if you directly touch the fins.
Quiet (Oil-Filled Radiator Space Heater): De'Longhi Oil-Filled Radiator
- Energy-saving & Maintenance-free
- Lightweight and compact
- Overheating protection
- Adjustable thermostat
- Gently rounded design
- No built-in digital thermostat
De'Longhi Oil-Filled Radiator is a small and gentle heater. It operates with virtually no sound, which is perfect for baby’s bedrooms. Besides, this little heater has high energy efficiency and requires no maintenance, so it will save you a lot of costs.
De'Longhi Oil-Filled Radiator has a gently rounded design, also is pretty lightweight and compact. It features a thermal shut-off that prevents overheating and an adjustable thermostat that allows you to choose the temp you want.
However, a big drawback of this heater is the lack of a digital thermostat, so it won’t let you know the exact temperature of your room. Overall, this is a basic heater at a reasonable price.
| De'Longhi Oil-Filled Radiator Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | 41 - 82 F |
Heat Settings | 5,118 BTUs |
Coverage | 144 sq. ft |
Highlight Features | Overheating protection |
De'Longhi Oil-Filled Radiator is a quiet heater with basic features and a reasonable price.
Best For Families With Kids (Oil-Filled Radiator Space Heater): Aikoper Space Heater
- Overheat & Tip-over Protection
- Anti-freeze setting
- 24-hrs timer & remote control
- Silent operation
- Convenient and Portable
- For small rooms
Aikoper Space Heater is the safest choice around. First, this is an oil-filled space heater, so it is pretty by nature - you can touch the heater without being burned; moreover, it is safe for sensitive skin when directly exposing to the heater.
Aikoper Space Heater features overheat and tip-over protection for extra safety. The anti-freeze setting helps prevent freezing pipes.
Like other good heaters on this list, this Aikoper Space Heater features a 24hour timer and remote control. This heater is pretty silent while operating, so it would be a good choice for your bedroom. Moreover, with wheels and a compact design, this heater is pretty portable.
| Aikoper Space Heater Specifications | |
|---|---|
Wattage | 1,500 watts |
Temperature Setting | 40 - 95 F |
Heat Settings | |
Coverage | 700 sq. ft |
Highlight Features | Overheat & Tip-over Protection; Anti-freeze setting; 24-hrs timer & remote control |
Aikoper Space Heater is the safest choice for kids and pets, also quiet enough for bedrooms.
How To Choose The Best Space Heater For Large Room With High Ceilings?
When choosing the best space heater for a large room with high ceilings, here are some things to pay attention to:
- Wattage: Most of the powerful heaters are rated at 1,500 watts. This level of power ensures good coverage.
- Type of the heater: Infrared heaters heat up the room by heating up the objects and surfaces in front of them. Oil heaters heat up the room by heating up the air around it. Infrared heaters are better for fast heating and oil-filled heaters are better for long-lasting heating.
- Coverage: Every heater comes with recommended coverage. Look up this spec before choosing it for your targeted room.
- Safety features: Overheating protection is the most basic safety feature that every heater needs to be equipped with. Some more advanced heaters are also equipped with tip-over protection.
Which Brands Make The Best Space Heater For Large Room With High Ceilings?
Dr. Heater USA
Dr. Heater USA has a good reputation in the heating solution industry. This is an American brand, which is well-known for its well-designed and well-made infrared heaters, from nightstand heaters, music heaters to industrial heaters. When it comes to Dr. Heater, you are assured of safe, quiet, and electrical-efficient heaters.
De'Longhi
De'Longhi is an international brand of household products, from coffee makers to kitchen appliances and comfort solutions. They provide oil-filled radiators, radiant heaters, convector heaters, and fan heaters. All are of great quality and reasonable price.
Pelonis
Pelonis is another pick for the best space heater makers. This is an innovative brand that has been in the business for more than 25 years. Besides the quality and safety features, the design of Pelonis's heaters is one of its biggest advantages. When you are seeking a good-looking heater, this is a brand that is worth your consideration.
FAQs
How do you heat a large room with high ceilings?
A ceiling fan is pretty helpful to heat a large room with high ceilings. You can use a heater with a ceiling fan to circulate the heated air around the room. Consider a ceiling fan heater.
Why does it take a long time to heat a room with a high ceiling?
Cool air tends to sink down to the ground and warm air tends to rise up to the ceiling, so it takes a long time to heat a room with a high ceiling. If you have a ceiling fan to circulate the air, it is much faster.
Do high ceilings cost more to heat?
Yes. A higher ceiling means a more volume of air needed to be heated, so it costs more.
What size room will a 1500w space heater heat?
This question is pretty hard to answer since it depends on the heater and what time frame do you want to ask. However, for a basic answer, I would say one square foot requires 10 watts of heating power, so 1,500 watts will heat about 150 square feet.
What is better: infrared or ceramic heater?
I prefer a ceramic heater since it consumes less electricity to heat up the same area.
Conclusion
For the best performance, I recommend using a heater with a ceiling fan to circulate the warm air around the room. I hope this article helps you find a suitable heater for your room.
