What is the highest kW electric fire? An expert guide for 2023

There are a lot of electric fires on the market, and they come in a variety of shapes, sizes, and power outputs. But if you’re looking for the highest kW electric fire available, there are only a few options to choose from.
In this article, we’ll take a look at some of the highest kW electric fires on the market, and see how they compare in terms of features and performance.
In a hurry? Here are our top picks for the highest kW electric fire.
Napoleon Alluravision 2.8kW Electric Fireplace
Highest kW rated electric fireplace
- 2.8kW rating
- wall-mounted only
- can be plugged into a regular 120V outlet

Modern Flames Landscape Series Pro 2kW Electric Fireplace
Modern electric fireplace with high kW rating
- 2kW rating
- can be wall-mounted or recessed
- hand-painted decorative media
What kW electric fire do I need?
The power output of an electric fire is measured in kilowatts (kW). The higher the kW rating, the more powerful the fire will be.
If you’re looking for a powerful electric fire, you’ll need to choose one with a high kW rating.
As a general rule of thumb a 1.5kW (or roughly 5,000 BTU’s output) electric fireplace can heat a small to medium-sized room adequately and a 2kW (or roughly 8,000 BTU’s output) electric fireplace can heat a large or colder room adequately.
What is a good wattage for an electric fireplace?
The answer to this completely depends on the size of your room and whether you want to use the electric fireplace for supplemental or primary heat.
For instance, a 750W electric fireplace can provide supplemental heat to a small room, whereas a 2kW electric fireplace will provide primary heat to a 400-500 square feet room, or supplemental heat to a room up to 1,000 square feet in size.
Anything above 2kW will provide primary heat for larger rooms on even the coldest of days.
Is 2kW good for heat?
2kW is a good amount of heat for an electric fireplace. It can provide primary heat to a small-medium room or supplemental heat to a larger room. Anything above 2-3kW can easily and quickly heat a large room and be used as a primary heat source.
What is the highest kW electric fire?
Some of the highest kW electric fireplaces on the market today are listed below. And remember, you don’t need to worry too much about going overboard on the kW because most, if not all electric fireplaces come with a thermostat, so you can set it to a lower temperature if you find the highest setting too hot.
1. Napoleon Alluravision 2.8kW Electric Fireplace

The Napoleon Alluravision is a 2.8kW electric fireplace that comes with a glass front and realistic LED flames. It’s a wall-mounted unit that can be used as either a primary or supplemental heat source.
This electric fireplace has a stylish design that will complement any room, and the glass front gives it a modern look. The LED flames are realistic and can be set to different intensities to create the perfect ambiance.
The Napoleon Alluravision has a touch screen control panel that makes it easy to adjust the settings, and it also comes with a remote control for added convenience.
This electric fireplace has a fan-forced heater that can quickly and evenly heat a room, and it also has an overheat protection feature to keep your home safe.
2. Dimplex IgniteXL 2.5kW Electric Fireplace

The Dimplex IgniteXL is very similar in design and quality to the Napoleon Alluravision electric fireplace but with a slightly lower kW rating, although it can still heat a room up to 1,000 square feet in size like the Alluravision can.
It offers one of the most realistic flame effects of any fireplace because of its high-end components. It’s also one of the only electric fireplaces to offer a ‘heat boost’ mode, that quickly pumps out heat to warm a cold room fast. Perfect for those winter mornings.
As with most electric fireplaces, you can have the flames turned on with or without heat on. Allowing you to enjoy the ambiance year-round.
The IgniteXL comes with a tonne of color options as well as the option to set ‘prism mode’ which slowly cycles through each color effect.
The IgniteXL’s remote is also one of the most intuitive and well laid out remotes with lots of options as oppose to the more simple remotes that come with cheaper electric fireplaces.
3. Modern Flames Landscape Series Pro 2kW Electric Fireplace

The Modern Flames Landscape Series Pro is another super modern and attractive electric fireplace. While its kW rating is lower than the others it can still heat a room up to 800 square feet.
One of the most unique features of the Modern Flames Landscape Series Pro electric fireplace is its smart capabilities. Meaning you can set it up with your home automation systems such as Alexa.
It can be installed almost anywhere and can be fully recessed, partially recessed or even installed in a cabinet if you wish.
It has a load of color options, ember options and even features a downlight. The decorative media that comes with the electric fireplace is handpainted which adds a nice touch.
What is the highest kW electric fire? – Conclusion
So, there you have it. The highest kW electric fires on the market today are the Napoleon Alluravision 2.8kW, the Dimplex IgniteXL 2.5kW, and the Modern Flames Landscape Series Pro 2kW.
All three electric fireplaces offer different features and benefits, so it’s important to choose the one that’s right for your needs and budget.
If you’re looking for an electric fireplace that can quickly and evenly heat a large room, then the Napoleon Alluravision is a great option. If you want an electric fireplace with realistic flames and a heat boost mode, then the Dimplex IgniteXL is a good choice. And if you’re looking for an attractive and smart electric fireplace, then the Modern Flames Landscape Series Pro is a great option.
No matter which electric fireplace you choose, you’re sure to enjoy the benefits it brings to your home.
Interested in more articles? Why not check out our article on the best electric fireplaces for heat?