Best 1000 – 2000 Watt Space Heater

Space heaters that are capable of outputting 1,000-2,000 watts are suitable to heat small to medium-sized rooms. In general, you can rely on these lower capacity space heaters to warm rooms up to about 250 square feet.  Space heaters in this wattage range can be a great investment. When you have a drafty in your house that needs a little extra heat, a 1,000- 2,000-watt space heater will offer an affordable solution. Being able to get instant heat when and where you need it is huge. Check out the best 1000-2000 watt space heaters to buy this winter.

Best 1000 - 2000 Watt Space Heater Comparison


  • 1000 Watt or 1500 Watt
  • Fan mode and adjustable temp.
  • Portable
  • Great Price


  • 1500 Watt
  • Adjustable temperature
  • Instant warming
  • Great Price


  • 1500 Watt
  • Tower heater
  • Instant warming
  • Great performance

Best 1000 - 2000 Watt Space Heater Reviews

The great thing about this product is that it doubles up as a small fan. You can choose from a high heat setting which tops out at 1,500 watts, a low heat setting which runs at 1,000 watts and a fan only setting. This is an incredibly affordable little device that runs reliably as a heater and a fan. It has essential safety features like an auto shut off function that engages when the unit gets too hot or is tipped over by a curious pet or toddler. And unlike some space heaters, the Numifun Space Heater does not get hot to the touch. Another cool thing about the Numifun Space Heater is that you can set it and forget it. There is a thermostat function that operates the device automatically depending on the high or low you set it. And at only 11.5 inches tall and 4.5 pounds, it is portable enough to deploy in a small to medium size room in your house or office.

  • Operates at a maximum of 50 decibels so it’s very quiet
  • Durable chassis
  • Can be used as a heater or fan

There are a lot of space heaters that operate at 1500 watts. And there is a reason for that. 1500 watts is essentially the sweet spot as far as space heaters go. That is the perfect range for when you want an optimal combination of efficiency and ample heating for rooms in the 150-250 square foot range. With that, we present the Isiler Space Heater which operates at, you guessed it, 1500 watts. This ceramic heating element device bears an attractive, modern design and can be operated via internal thermostat. The thermostat operates within the range of 41 and 95 degrees Fahrenheit so it’s great for when you need variable heat in different rooms. There is a convenient handle mounted to the top of the 7” frame and the power cable can be plugged into any standard 120 watt outlet. The thermostat is controlled easily via a rear-mounted dial and the entire thing weighs just shy of 2.5 pounds. This space heater is going to be great if you live in Canada during the winter as well.

  • ETL (Electronics Testing Laboratories) certified
  • Will not displace oxygen in the air
  • Unique design

We end our list with the most convenient product we have come across. This Pelonis space heater looks like a small tower fan and operates in the same way. You can control all the functions of this 1500 watt space heater via remote. With the remote, you can set the heater to oscillate (rotates 70 degrees), you can choose between 2 heat settings (low is 900 watts and high is 1500 watts), you can set the timer (programmable up to 8 hours) and you can turn the device on and off. The timer, tower fan design and the remote control really sold us on this device. We can set it to run for a safe 2 hours when we go to sleep and turn it back on without getting out of bed if we need more heat. The whole thing stands just over 22 inches and you can use it as a plain old tower fan.

  • Programmable timer
  • Uses a ceramic heating element
  • Overheating and tip-over protection

What to Look for in a 1000, 1500, or 200 Watt Space Heater

If you are looking for a space heater to use in rooms between 150 and 250 square feet there are certain features you should insist on. The most important features to look for include:

  1. Variable heat settings
  2. Thermostat functionality
  3. Ceramic heating elements
  4. Where can you purchase the heater – US, Canada, UK

How Much Electricity Does Space Heater use?

Space heaters measure their energy usage in terms of watts. A space heater with higher wattage uses more electricity but generally has more power. It is important to understand how wattage translates to the electricity bill when using an electric space heater. There are several ways to calculate this. 

Frequently Asked Questions about Space Heaters

How many square feet will a 2000 watt heater heat?

In general, a 2000 watt space heater will be good for rooms between 160 and 250 square feet. However, it is important to note that there are always variances like the shape of the room and the design of the space heater.

What is the safest portable electric heater?

The heaters on our list were selected in part, for safety. They all have the necessary safety features for residential use.

Are ceramic heaters better than fan heaters?

Not necessarily. Both have their pros and cons. Fan heaters are great for when you want warm air disbursed evenly in a room. Ceramic heaters are useful if instant heating is your priority. But you should know that there are a number of ceramic fan heaters that utilize both technologies (like the one on our list).

Last Words

Doing a bit of research when shopping for a space heater can save you a lot of time and hassle. If you need supplemental heating in a room between 150-250 square feet, take a good look at the entries on our list. They are the best 1000-2000 watt space heaters on the market so try them out!

Related posts: 

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.