Top 5 Best Space Heaters Under $100 - Best for Large & Small Rooms

Last Updated – July 22nd, 2024
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Choosing a Mini Space Heater can be tough with the overwhelming options, many of which are too expensive without guaranteed efficiency or safety. The market is saturated with numerous options for Mini Space Heaters, and among them some carry high price tags that don't always ensure superior heating speed. This abundance of choices can be quite overwhelming. That's why we collaborated with our team of experts to create a guide for the best Mini Space Heaters of 2024. We tested over 60 popular ones for efficiency, affordability, safety, ease of use, and durability, ensuring you get the best bang for your buck! 

Our Top Picks


Toasty Heater

Our #1 Choice

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Committed To Quality

Toasty Heater makes their products to the highest standards of quality, and guarantees to deliver beyond your expectations.

Hassle-Free Returns

If you are not satisfied with your purchase, simply return it within 60 days for a full refund.

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Toasty Heater ships all orders quickly from their USA warehouse.


This score is based on four essential criteria: rigorous testing, the degree of benefits, customer input, and brand reputation. We establish exceptionally high testing standards.

What Makes Toasty Heater Our Number One Pick?

After trying out Toasty Heater, there was no doubt in our minds that this amazing portable space heater would be our number one pick. It checks all the boxes for us: safe, extended air distribution system, small, portable, easy to use, strong power, noise-free, & enhanced safety features.  

One of the Best Mini Space Heaters In a Decade!

The newest advancements in the Toasty Heater home heating system are built to the highest standards of safety and efficiency, and saving you tons! Never decide between staying warm and cozy or saving money again. With Toasty Heater, you can do both. Keep your home cozy and toasty warm all winter long, worry-free, for a fraction of the cost of normal heating.

A powerful and efficient convection heater, it is designed to rapidly heat up any room from top to bottom in less than 2 minutes while saving you up to 70% on electricity. Get your own Toasty Heater during their 50% Off promotion. 

The Toasty Heater uses built-in overheat protection for maximum safety. Internal sensors turn the device off when it gets too hot, protecting you, your family, your furniture, and your home from fire risk.

What Makes Toasty Heater So Effective?

Toasty Heater is a incredible and productive convection warmer. It's intended to quickly warm up any room start to finish in under 2 minutes while saving you up to 70% on power. It's an "On-The-Go" portable heater - Use It Anytime, Anywhere!

The newest advancements in the Toasty Heater home warming framework are worked to the best expectations of security and proficiency, working in only 2 minutes or less, and saving you tons.  

Users have raved about the Toasty Heater's incredible ability to heat up their spaces in just seconds. It's the perfect solution for those moments when you need instant warmth.

Main Benefits & Features

Lightning-Fast Warmth

Users have raved about the Toasty Heater's incredible ability to heat up their spaces in just seconds. It's the perfect solution for those moments when you need instant warmth.

Energy Efficiency

With its advanced PTC technology, this heater provides faster and more efficient heating compared to traditional models. Users have noticed a significant reduction in their energy bills, making it both cozy and cost-effective.

Over the last few years, the heating industry was dominated by just three major corporations, allowing them to set prices arbitrarily and exploit customers. But now, an innovative startup is revolutionizing the $120 billion heating industry. Introducing Toasty Heater, a company that has cracked the code to offer a vastly superior product at a fraction of the cost, a claim even tech experts are endorsing. Their latest creation, the Toasty Heater Portable Heater, has swiftly become the standout device of 2024. 

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Written By James W.

James earned his degree in journalism and dedicated years to cultivating his writing career within the tech media sector. A passionate enthusiast of gadgets and technology, James has invested significant time in the evaluation and review of hundreds of home electronics, including heaters!

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These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease or medical condition. Individual results may vary. Not a medical device. Please consult your physician before using this or any other product that is designed to help relieve a symptoms or condition.

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