10 Best Infrared Fireplace Insert Heater 2026 in the United States

The Touchstone Sideline Elite Smart 60” Electric Fireplace is a stylish option designed for in-wall installation, making it suitable for modern homes. Its sleek black frame and large flame viewing area contribute to its aesthetic appeal, while the realistic flame effect, featuring 60 color combinations and various intensity settings, enhances the cozy atmosphere traditionally found in fireplaces. The unit operates with a heating capacity of 1,500 watts, providing supplemental heat with adjustable thermostat settings ranging from 68 to 88 degrees Fahrenheit, which allows users to customize their comfort level. Additionally, it supports both plug-in and hardwired installation, offering flexibility based on your home’s needs.

On the flip side, while the installation is user-friendly, it may still require some basic DIY skills, which could be a hurdle for some homeowners. The 5 1/2-inch depth is relatively slim, but it’s crucial to ensure there is adequate wall space for proper placement and ventilation. The remote control feature adds convenience, though it's important to note that batteries are not included. Furthermore, while it provides a nice range of flame colors and effects, some users might find that the heater's output is more suitable for small to medium rooms, making it less effective in larger spaces.

The Touchstone Sideline stands out for its advanced features, including smart device compatibility and flame memory settings, which enhance user experience. However, as with any electric heater, relying solely on it for primary heating might not be ideal during extremely cold weather. With its combination of beauty and functionality, this fireplace is an excellent choice for anyone looking to upgrade their living space while enjoying the ambiance of a real flame.

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.

Installation is straightforward, and the unit is ventless, meaning it doesn't require extensive ductwork. It stays cool to the touch on its sides and back, providing added safety, particularly in homes with children or pets. The option to run it with just the flame effect without heat is a great feature for warmer climates or ambiance without warmth.

While the Sideline can heat a room, it shouldn't be relied upon as a primary heat source. The heater is effective for taking the chill off, but larger spaces may require additional heating solutions. Additionally, the fireplace needs a minimum of 8 inches of clearance from televisions or mantels, which may limit installation options in some rooms. Another consideration is the use of two AAA batteries for the remote control, which aren't included, and those looking for a plug-in option will need to ensure they have the appropriate circuit, as the unit draws up to 12 amps.

The PuraFlame Klaus 33” Electric Fireplace Insert offers a cozy and visually appealing heating solution for rooms up to 400 square feet. Its heating power ranges between 750 and 1500 watts, making it ideal as a supplemental heat source rather than the main heat provider. The unit has a traditional look with realistic resin logs, a brick-patterned interior, glass doors, and a mesh screen that add charm without the mess of burning wood.

The flame effect is adjustable with three brightness levels and can run without heat, perfect for year-round ambiance using energy-efficient LED lighting. The adjustable thermostat and included remote make it simple to control the temperature and flames from across the room. Measuring 44.1” wide, 31.5” high, and 10” deep, it fits standard fireplace openings but requires floor placement and standard electrical outlet power (no hardwiring). Installation is straightforward, with no complicated setup or venting needed.

Since it’s vent-free and designed for supplemental heating, it’s not suitable for large spaces or as a primary heater. The one-year warranty provides some security, though the unit’s split delivery might be inconvenient. This fireplace insert suits those wanting a stylish, easy-to-use electric fireplace to add warmth and charm to medium-sized living areas without the upkeep of a real wood fire.