10 Best Modern Ventless Fireplace Inserts of December 2025

• INSERT INSTALLATION: The overall dimension: 35.6"W X 8.84"D X 27.32"H and the insert dimension is 32.23"W X 7.70"D X 26.02"H. 6ft power cable; Use 120V AC
• MULTI FLAME MODES with LOG SPEAKER: Life-like resin logs, ember bed, 3 colors atmosphere light, variable brightness flame can be set according to your fancy; Log speaker design; Panel & remote control (Keep the distance to the fireplace within 11.5 feet) help you control the heater more convenient
• TWO HEAT OPTIONS with TIMER: This electric fireplace insert can be operated with or without heat. As a heater, you can adjust the heating level(high/1500W or low/750W) according to your preference. A built-in timer for auto-shut off can be set for 1H to 9H
• MODERN HOME DECOR: The fireplace insert can be perfectly installed in living room under TV, or entertainment center as a fireplace heater. Also it could be a decorative fireplace with no heat for year-round ambience
• SAFETY: This electric fireplace uses LED technology, which requires no gas/oil, and smokeless/ashless and energy saving. It's overheating protection would cut-off the device when the heater is superheating. 1 year warranty and lifetime support by Valuxhome

Valuxhome

• Bio Ethanol Fireplace PRO Burner Insert: 2 x 1.5 Liter Dual Layer Burner made of 430 Stainless Steel.
• Dimensions: 47.2"W x 23.6"H x 7.4"D, Weight: 33 lbs. Color / Finish: Black / Stainless Steel.
• Ventless Ethanol Wall Mounted Recessed Fireplace Finish: Stainless Steel with black frame.
• Completely vent free ethanol fireplace and perfect for any modern or traditional home.
• BTU: 12,000; Flame 12 - 14" High Burn Time: 4-6 Hours.

Regal Flame

• Attractive and Practical Design: 60"L x 18.11"H x3.89 "W ,The thickness of the new style is only 3.85 inch while the old one is 6 inch. And it operates the same as the old one. Also we redesign the location of main power and power cable, which makes the new fireplace more attractive and practical.
• Multi Operation Modes: Touch screen and remote control;12 flame & LED flame bed color modes;5 flame speed modes;5 flame brightness levels; Specially automatic flame design(the flame color and brightness changed
• Energy Saving: 750W & 1500W modes can be adjusted accordingly for both warm and energy saving purpose. The supplemental zone heating is for up to 400 square feet.
• Safety and Comfort: ETL Certificate Approved. It also has auto-heat kill safety to avoid the superheating. The heat is good for maintaining the natural humidity within the air without making the room too dry.
• Consider buying one set for your sweet home. Let R.W.FLAME electric fireplace warm your home and life.

R.W.FLAME

• ** ASSEMBLED IN USA - Product is proudly assembled in the USA. Skilled American workers manufacture the parts, assemble, and test our products. Only high-quality materials and parts are used in the manufacturing of our products. Our factory features state of the art manufacturing equipment.
• ** TECHNOLOGY - 32,000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane Blue Flame Heater Which Heats up to 1,500 sq. ft Area.
• ** DEPENDABLE - Remote Control offers the burner on and off and maintain a desired room temperature. Ideal for greater heat flow that could add the warm atmosphere in your room.
• ** STYLISH - 9 hand painted realistic detailed logs using superior ceramic fiber material give a stunning look.
• ** ECONOMICAL - 99.9% efficient with Vent Free gas burner. No outside duct or chimney needed! Environmental Protection and Energy Conservation.
• ** SAFE - Battery Assisted Piezo ignition with Built-in pilot oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.
• ** 1 Year Limited Warranty.

Duluth Forge

• Perfect Modern Home Decor - Sleek contemporary linear recessed electric fireplace that is designed with front air outlet&remote control, can be perfectly installed in living room，bedroom and entertainment center as a fireplace heater with overheat protection or a decorative fireplace with no heat.
• Design for In-wall Installation - This electric fireplace is specially created for recessed mounting in walls. The fireplace comes with easy-to-follow instructions to help homeowners install the unit on their own. Wiring can be hard-wired or plugged.
• Flexible Control Modes - Remote and touch screen make it more convenient to control every function of electric fireplace, power switch, 0-8 hours timer control, independent switch of heating and flame, adjustable flame speed and color, sleep mode function.
• Nine Colors Of Realistic Flame Effect - Adjustable flame brightness-5 setting, from a soft ember glow to a full blazing brightness. Realistic log set &crystal flame effect for perfect ambiance with up to 9 changeable flame color.
• Safe to Use& Easy Installation - CETL certified, safety cut-off device for overheat protection, safe for kids and pets. Easy & quick installation, step-by-step instructions provided. It is recommended that this fireplace be positioned at least 12 inches below the ceiling.

CharaVector

• APPEARANCE: The Sideline electric fireplace is designed for recessed in-wall mounting. Creating a cozy atmosphere of a traditional fireplace, this electronic fireplace has realistic flames with a real fire look. The Sideline’s 5 flame settings radiate a soft ember glow up to an intense blaze. Sideline gives you the total package. Control the heat and flame with the remote control. Designed to use one log or crystal, if you prefer you can mix both safely.
• INSTALLATION: This Sideline installs simply and can safely be attached to framing studs. The sides & back of the unit remain cool to the touch with the heat feature on. Recommended minimum of 8” of space between the top of the fireplace and your TV, mantel, picture ceiling. The Sideline can be installed in existing fireplace openings safely. Consult with a licensed professional to ensure your unused gas lines and vents are secured properly. The Sideline fireplace is ventless.
• OPERATION: The Sideline’s heater will take the edge off a cool room or basement, and it can be run with no heat (just flames) in warmer climates. The Sideline comes with a 6-foot power cord for a 110-120V outlet. It is also hard-wire ready for in-wall install. The unit draws a max of 12 amps, so the fireplace can be used on a 15-amp circuit. A 20-amp circuit may be necessary, depending on the use of other electronics on that same electric circuit.
• FEATURES: The Sideline features an unmatched flame. Friends will be nervous to touch realistic flame behind the glass. The Sideline includes faux-fire logs & crystals to create an authentic feel, as well as an IR remote controlling flame color & intensity, the heater and shut-off timer. Front facing heater vents allow you to position the Sideline just 8” under a flat screen TV. The Sideline can be hardwired or plugged in to your electric source.
• WHAT YOU NEED TO KNOW: 1. We recommend 8 inches of space between your fireplace & TV. 2. The Sideline pulls a max of 12 amps. 3. The fireplace includes a wall-mount bracket, if you don’t recess it. 4. You can install the Sideline in an existing fireplace opening. It stays cool to the touch on the sides & back and is ventless. You can use the Sideline with just the flame and no heat. 5. The heater will help to warm up a cool room but won’t replace a primary heat source.

Touchstone

• Get a fireplace effect without all of the maintenance with the Ameriwood Home Lamont Mantel Fireplace
• Made of laminated MDF and particleboard, the white finish is accented by the dark gray marble effect around the electric fireplace insert
• The 3 tiered Fireplace features 2 bookcases with 3 shelves each on either side of the fireplace insert to display your book collection and memorabilia. The 26” fireplace insert features a realistic flame effect that can be used with or without heat. Use the remote control or touch panel to control the different flame settings and heat settings to keep your room at the right temperature. Insert heats a room up to 400 sq. ft. and plugs into a standard 120V outlet
• Complete your room with other items from Ameriwood Home (sold separately)
• The Mantel Fireplace ships flat to your door and 2 adults are recommended to assemble and move. Each shelf on the bookcases will hold up to 15 lbs. This Mantel Fireplace is not designed to support a TV. Once assembled, the Fireplace measures to be 44.7”H x 69.3”W x 12.6”D

Ameriwood Home

• Spill-Proof Technology - Adjustable Flame - Fuel Efficient
• Eco-Friendly - Doesn't Produce Any Smoke or Soot - Residential Grade
• No Chimney - No Gas or Electric Lines Required - Easy or no Maintenance
• Capacity 7 Liters - Approximate Burn Time 7 - 14 Hours per Refill - Approximate BTU Output – 19000
• 1 Year Warranty - 3 mm 430 Stainless Steel - Double Wall Technology and Additional Safety Tray

IGNIS

• DESIGNED FOR IN-WALL INSTALLATION: This electric fireplace is specially designed to be recessed into wall mounting. Its black built in frame gives a room a sleek, modern look. The 50-inch fireplace comes with easy-to-follow instructions to help homeowners install the unit on their own. Overall Dimensions: 50.4W x 5.9D x 21.4H Inches - Flame View Dimensions: 45W x 12H Inches - Firebox Dimensions: 46.9W x 20.17H x 5.87D Inches.
• THREE HEAT SETTINGS: Perfect for the cold seasons, the Regal Flame electric fireplace insert features three heat settings: high, low, and no heat. Heat vent is located on the top middle front area. The heat level can be adjusted according to the userÕs preference, making this fireplace a functional and practical fixture. The fireplace can be turned all the way up in freezing weather to keep you snug and toasty.
• REALISTIC FLAME: This electronic space heater fireplace stove is designed with class leading LED technology to emit the most authentic-looking flames that emulate a real fire. It has multiple dimming options, from a soft ember glow or an intense blaze. This set includes faux fire logs to create an authentic real flame and fire feel. It operates on 750 or 1,500 watts to produce 5,900 BTUÕs, with a voltage of 120. The electric fireplace stove has room coverage of 450 feet.
• MULTIPLE MODES: This Regal Flame fireplace has multiple modes to cater to your desired temperature, atmosphere, and time settings. Its dual heat modes allow it to operate with or without emitting heat, allowing you to turn on the flames to add ambience to a room without adding heat. There is also a built-in timer mode that automatically turns off the unit after a set period of time, from 30 minutes up to 7.5 hours.
• SAFE AND EFFICIENT TO USE: The risk of having a wood-burning fireplace that might cause chimney fires or other dangers is no longer a worry with Regal Flame Electric Fireplaces! 100% SATISFACTION GUARANTEED! Regal Flame produces quality fireplaces, fire pits, gas logs, firewood racks, covers, accessories and more, at affordable prices and is dedicated to address any product/service issues and is committed to delivering a 5 star experience for all buyers

Regal Flame

• TECHNOLOGY - 32, 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane which Heats up to 1, 500 sq. ft. Area.
• DEPENDABLE - Variable Remote Control Thermostat offers the most customizable heat settings, Ideal for greater heat flow that could add the warm atmosphere in your room.
• STYLISH - Our Fireplace will bring style and functionality to your home with 6 realistic hand painted Ceramic Fiber Logs. Great for small apartments or sitting areas.
• ECONOMICAL - 99. 9% efficient with Dual Precision Ported Vent Free gas burner. No outside duct or chimney needed! Environmental Protection and Energy Conservation.Clearance from the top of the fireplace to the ceiling must not be less than 48 inch
• SAFE - Battery assisted Piezo ignition with Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.

Duluth Forge