10 Best Infrared Fireplace Heaters 2025 in the United States

The Touchstone Sideline Infinity is a stylish 3-sided electric fireplace ideal for those seeking both warmth and aesthetic appeal in their living spaces. With a heat output of 5120 BTUs, this model can effectively heat an area of up to 400 square feet, making it a suitable choice for medium-sized rooms. Users can enjoy the flexibility of two heat settings (750W and 1500W) and a thermostat control that ranges from 68 to 88 degrees Fahrenheit, allowing for comfortable heating options.

One of the standout features is its Wi-Fi capability, which lets you control the fireplace via smartphone or voice commands using Amazon Alexa or Google Home. This modern convenience adds a layer of ease to your home heating experience. Additionally, the design is visually appealing with multiple flame color options and adjustable brightness, making it a versatile choice for any decor.

The fireplace weighs 90 pounds, which means it is not particularly portable and requires a more permanent installation. This might limit its adaptability in different spaces. While it offers impressive aesthetics, potential buyers should consider their installation preferences and the need for a fixed location.

The Dimplex 28 Inch Built-in Electric Fireplace, Model XHD28L, stands out for its realistic flame effects and solid heating performance, making it a strong choice for those looking to add warmth and ambiance to their living spaces. With a heat output of 5,118 BTUs, it effectively covers areas up to 1,000 square feet, making it suitable for larger rooms. The fan-forced heater ensures quick and efficient warmth, which can be particularly beneficial in colder months.

One of the notable strengths of this fireplace is its aesthetic appeal. The high-contrast flames and customizable color options allow you to create the perfect atmosphere, regardless of the season. The design cleverly hides settings and controls when not in use, maintaining a clean and sophisticated look in your home.

Portability is a slight drawback since this model is designed to be built-in rather than easily movable. If you're looking for something that can be relocated or used in multiple rooms, this may not be the best fit. Additionally, while the ceramic heating element is safe, it’s important to ensure that the installation is done properly, as improper setup can lead to safety concerns. The fireplace does come with a remote control for ease of use, but some users may find that assembly is needed, which could be a hassle for those who prefer a plug-and-play option.

The 24" Electric Fireplace Heater by AckMizz is designed to provide efficient heating with a power output of 750W or 1500W, which is suitable for rooms up to 300 square feet. This makes it a good option for heating small to medium-sized spaces. The heater features a thermostat control that allows you to set the temperature between 62℉ and 86℉, giving you the flexibility to maintain a comfortable environment.

The realistic LED 3D flames and simulated firewood add a cozy ambiance, with adjustable flame brightness to suit your preference. This unit also comes with a remote control for convenience, and a timer function ranging from 0.5 to 7.5 hours, helping you save energy by automatically shutting off when not needed. Safety is a key consideration, with overheat protection ensuring the heater stops operating if it gets too hot. The ETL certification adds to the safety assurance.

Design-wise, its semi-circular Art Deco style and black hollow cover can complement various room decors, enhancing the aesthetic appeal of your living room, study, or bedroom. Weighing 21.3 pounds, it is reasonably portable and can be easily moved between rooms. Some users might find the heating coverage limited if they have larger spaces to warm. Additionally, while the flame effect is a nice touch, it may not fully replicate the experience of a real fire for everyone. The unit requires manual knob adjustment for temperature control, which could be less convenient compared to digital thermostats.