Overview
Decoder analyzed more than 31,484 reviews to find which space heaters under $100 are loved by shoppers, and which ones standout based on the following important qualities:
- Energy Efficiency
- Adjustable Thermostat
- Safety Features
- Timer
- Size
Read more about what factors to consider when shopping for space heaters in our buyer's guide.
Results (23)
Best Overall
1
Personalize Your Recommendation
Tell us about the problem you're trying to solve or the product you're looking for and our shopper assistant AI finds the perfect solution.
Also Great
2
Budget Pick
3
Premium Choice
4
6
Bottom Line
The space heater is perfect for those who need an adjustable and precise temperature control. It's also energy efficient and compact, making it a good choice for small spaces. However, some reviewers found the display panel difficult to read in low light and the temperature control wasn't accurate for some.
Rank based on 1,168 reviews
7
9
10
12
14
15
16
17
20
22
23
Buyer's Guide
Written By
Decoder
Oct. 4, 20222 3:02 p.m. PT
Decoder is a product recommendation engine that eliminates the guesswork of online shopping and finds the perfect product for your needs.
Planning to buy a space heater?
When buying a space heater, there are a few things to consider in order to find the best option for your needs. First, decide what type of space heater you need. There are three main types of space heaters: convection, radiant, and ceramic. Convection space heaters work by circulating air around the room, while radiant space heaters emit infrared waves that heat objects in the room. Ceramic space heaters are a combination of the two, and use ceramic coils to heat the air.
Next, consider the size of the space heater. Space heaters come in a variety of sizes, and you will want to choose one that is powerful enough to heat the space you want to use it in, but not so powerful that it is a fire hazard.
Finally, think about any special features that you might want in a space heater. Some space heaters come with timers, remote controls, and other features that can be helpful. Once you have considered all of these factors, you will be able to choose the best space heater for your needs.