10 Best Infrared Fireplace Insert Heater 2025 in the United States

The Duraflame Freestanding Electric Fireplace Stove Heater is a solid choice for adding warmth and ambiance to rooms up to 1,000 square feet. Its 5,200 BTU infrared heat efficiently supplements home heating, potentially lowering your energy bills by focusing warmth where it’s needed most. The unit’s size (about 24" wide, 13" deep, and 23.4" high) and freestanding design make it portable and easy to move between spaces. It features a charming bronze finish with side viewing windows and a glass door that opens, adding to a cozy, traditional look.

The Dimplex Revillusion 36" Built-in Firebox is a stylish and functional option for those looking to add both warmth and ambiance to their living space. It offers a heating capacity of up to around 4400 BTU, suitable for heating small to medium rooms efficiently. The unit’s size—just over 37 inches wide and about 12 inches deep—makes it a good fit for built-in installation in a variety of room layouts, whether centered or in a corner. One of its standout features is the Mirage Flame Panel, which creates a very realistic flame effect thanks to partially frosted acrylic that avoids unwanted reflections, enhancing the cozy atmosphere without the glare typical of many electric fireplaces.

The Touchstone Smart Electric Fireplace - The Sideline is a stylish and modern infrared fireplace insert designed for recessed in-wall installation. With a heating capacity of 1,500 watts, it can provide warmth to spaces up to 400 square feet, making it suitable for living rooms or bedrooms. One of its standout features is the realistic flame effect, offering 30 ember color and flame options, which can create a cozy atmosphere without the need for actual fire. Users will appreciate the convenience of controlling the fireplace through a remote, smart devices, or voice commands via Alexa or Google Home, enhancing user-friendliness.