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The 14 best ventless outdoor fireplaces of 2025

The 14 best ventless outdoor fireplaces of 2025

Updated: May, 06 2025

Giovanny Cartwrigh
Giovanny Cartwrigh

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In this May 2025 review, we explore the 14 best ventless outdoor fireplaces options available. Our expert analysis, led by Giovanny Cartwrigh, ensures you find the perfect fit.

Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural Gas), Remote Control, Realistic Fireplace Insert
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The 14 best ventless outdoor fireplaces of 2025

best ventless outdoor fireplaces

Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Crystal Glass Media - 24,000 BTU, Manual Control - Model# DF450SS-G
Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Crystal Glass Media - 24,000 BTU, Manual Control - Model# DF450SS-G

4.2

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  • 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 - 24, 000 BTU produced by 304 grade stainless steel H-Burner operates off Natural Gas (Factory Configured on purchase) or Liquid Propane (Liquid Propane Conversion Kit Included)

  • DEPENDABLE – Manual on/off control valve. Easy start ignition with a battery assisted Piezo igniter. A drain tray is included to help direct any water or moisture that collects beneath the firebox!

  • STYLISH - Glass media burner pan creates a beautiful, large bed of flames (Premium Reflective Crystal Fire Glass Included! ). Slim profile of firebox takes up less living space.

  • DIMENSIONS - 31 9/16" Front Width (with front panel installed) x 26 1/8” Rear Width x 31 9/16" Height x 13 1/4" Depth. Viewing Area: 25 3/4" W x 20 3/8" H

Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Black Glass Media - 24,000 BTU, Manual Control - Model# DF450SS-G-RBLK
Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Black Glass Media - 24,000 BTU, Manual Control - Model# DF450SS-G-RBLK

0

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  • TECHNOLOGY - 24 000 BTU produced by 304 grade stainless steel H-Burner operates off Natural Gas (Factory Configured on purchase) or Liquid Propane (Liquid Propane Conversion Kit Included)

  • DEPENDABLE – Manual on/off control valve Easy start ignition with a battery assisted Piezo igniter A drain tray is included to help direct any water or moisture that collects beneath the firebox!

  • STYLISH - Glass media burner pan creates a beautiful large bed of flames (Premium Reflective Crystal and Black Fire Glass Included! ) Slim profile of firebox takes up less living space

  • ECONOMICAL - Fuel saving design - less BTUs while maintaining an ideal flame effect – no venting or chimney required

  • SAFE – Unit has been tested and certified according to ANSI Z21 97 (listed) PFS Certified

TerraFlame Lloyd Modern Gel Fuel Fireplace | Dove | Clean Burning and Smoke-Free | Portable and Freestanding | Fireplace for Indoor and Outdoor Use | Electroplated Steel
TerraFlame Lloyd Modern Gel Fuel Fireplace | Dove | Clean Burning and Smoke-Free | Portable and Freestanding | Fireplace for Indoor and Outdoor Use | Electroplated Steel

4.4

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  • Ventless & Portable: Free-standing fireplace that crackles and glows and can be enjoyed in any room in your home or outdoor patio. There is no smoke or fumes.

  • Mid-Century Modern Aesthetic: Looks aren’t everything, but they can enhance experience, and the Lloyd Fireplace’s innovative design creates a stylish and warm focus wherever you place it.

  • Clean Burning and Smoke Free: Typical wood-burning fireplaces emit a lot of pollution, but not the Lloyd Fireplace. It uses only clean burning gel fuel that is smoke-free and ventless.

  • 7” Flame Burns Like Real Wood: Height matters and a 7” flame has the look and feel of an old-fashioned wood fireplace, but without the smoke or left-over ash.

  • 6 Gel Fuel Canisters Included: Each canister burns up to three hours, so your first experience of the Lloyd Fireplace can create a warm and wonderful vacation at home.

Empire Comfort Systems Deluxe 36" Vent-Free Firebox with Flush Face Refractory Liner
Empire Comfort Systems Deluxe 36" Vent-Free Firebox with Flush Face Refractory Liner

4.4

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  • Vent-Free - Energy efficient, more flexibility than vented units, can be placed in homes where venting isn't possible

  • Fully Customizable - Handful of Liner, Door, Louver, Frame and Mantel possibilities to help build your perfect indoor fireplace

  • Hem-Bent Seams - Superior seal to eliminate the need for a lot of screws and fasteners

  • Burner/Log Compatibility - Accepts certified vent-free fireplace burner and log set (sold separately)

  • Size - 36-Inch; Refractory firebox liner included; Flush front installation

Duluth Forge Dual Fuel Ventless Gas Stove - Model FDSR25, Matte Finish, Remote Control
Duluth Forge Dual Fuel Ventless Gas Stove - Model FDSR25, Matte Finish, Remote Control

4.6

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  • TECHNOLOGY - 26, 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane Blue Flame Heater Which Heats up to 1, 200 sq. ft. Area.

  • DEPENDABLE - Thermostat Remote Control Included – This remote controlled unit allows you to set your desired heat temperature and control your log set by using the included remote control. (System Requires 4 AA and 2 AAA Batteries – Included)

  • STYLISH - 6 hand painted realistic detailed logs using superior ceramic fiber material for long lasting life

  • ECONOMICAL - 99. 9% efficient with Dual Precision Ported Vent Free gas burner. No outside duct or chimney needed! Environmental Protection and Energy Conservation.

  • SAFE - Push button Piezo ignition with Built-in pilot oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected.

Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 9 Fire Logs, Use with Natural Gas or Liquid Propane, 32000 BTU, Heats up to 1500 Sq. Ft., Black
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 9 Fire Logs, Use with Natural Gas or Liquid Propane, 32000 BTU, Heats up to 1500 Sq. Ft., Black

4.4

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  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert with either Natural Gas or Liquid Propane; 32000 BTU Vent Free gas heater is 99.9% efficient; No outside duct or chimney is needed to heat up to 1500 sq. ft.

  • REMOTE CONTROL FEATURES: The gas fireplace insert includes a remote control with LCD screen to turn the Natural Gas or Liquid Propane burner on and off; A standing pilot allows the remote to turn the flame on and off; Manual flame adjustment control

  • STYLISH: 9 hand-painted realistic ceramic fiber faux fireplace logs ensure a long life for the indoor fireplace insert; Mesh Screen completes the look

  • DIMENSIONS & INCLUDED ITEMS: 18.38" H x 33.27" W x 36.38" D; Clearance from the top of the fireplace to the ceiling must not be less than 42''; Includes 9 ceramic logs, iron grate, 1 AAA battery, remote control & receiver; Weight - 88.2 lbs.

  • SAFETY FEATURES: Push button Piezo ignition; Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas line

Skyflame 6 Piece Set of Gas Fireplace Logs, Large White Birch Ceramic Logs for All Types of Indoor/Outdoor Gas Inserts, Ventless, Fireplaces and Fire Pits
Skyflame 6 Piece Set of Gas Fireplace Logs, Large White Birch Ceramic Logs for All Types of Indoor/Outdoor Gas Inserts, Ventless, Fireplaces and Fire Pits

4.1

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  • Dimension: INCLUDING 2PCS 15" x 3" (LxW) LOGS, 2PCS 15" x 4" (LxW) LOGS AND 2PCS 16" x 3.5" (LxW) LOGS. Note: Pay more attention to the size.

  • Premium Materials: The faux fireplace logs are made of good quality ceramic fiber, which is resistant to high temperature and not easy to break.

  • Burn Clean: These ceramic fiber gas logs burns clean, and does not pollute the air with ash, soot, debris or residue, a great fireplace insert to replace your traditional wood logs. Both fit for propane and natural gas.

  • Realistic Appearance: These large gas logs for fireplace are reusable and look like real wood logs, which produce a real log-burning effect while emitting heat, you can see beautiful orange-red ember effect when the flame touches them.

  • Show Your Creative: The white birch logs are great for fireplace and fire pit. You could put a layer of fire glass, lava rock, rock wool and vermiculite, etc., under the ceramic fireplace logs. Use your creativity to decorate your home as you wish!

  • Attention: When placing ceramic logs, please be careful not to block the gas outlet holes. Our ceramic logs do not produce odors on their own.

Round Glass Large Tabletop Fireplace 12.5" H Portable Fire Bowl Pot Clean Burning Bio Ethanol Ventless Fireplace for Indoor Outdoor Patio Parties Events(Black)
Round Glass Large Tabletop Fireplace 12.5" H Portable Fire Bowl Pot Clean Burning Bio Ethanol Ventless Fireplace for Indoor Outdoor Patio Parties Events(Black)

4.3

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  • 🔥【Elegant and Stylish Design】This elegant tabletop fireplace boasts a solid steel base and tempered glass panes, creating a modern and stylish addition to any space. The fireplace can burn for 1.2 hours, with the option to extend burning time using the included ceramic wool. Easy to install and completely vent-free, it offers a mesmerizing 360° view of dancing flames, making it a perfect conversation piece and a delightful gift for design enthusiasts.

  • 🔥【Effortless Installation and Versatile Placement】Fueled by clean-burning Bio Ethanol, this ventless fireplace eliminates the need for chimneys and offers a hassle-free alternative to traditional fireplaces. Its sleek design complements any room in the house, allowing you to place it on your dinner table, party table, or coffee table, indoors or outdoors. Enjoy the authentic ambiance of a real flame without the drawbacks of wax, smoke, or ash.

  • 🔥【Cost-Effective and Eco-Friendly】Experience the warmth and beauty of real fire without the reliance on electricity or gas. Running on affordable and easily accessible bio ethanol fuel, this tabletop fireplace is an economic and environmentally friendly choice. Its efficient design, featuring a removable glass body and black metal base, ensures a straightforward setup and usage, right out of the box.

  • 🔥【Home Decor Enhancement】Elevate your home decor with this unique table top firepit that provides a cozy atmosphere for your living room, dining room, or coffee table. The special groove for decoration stones adds a touch of elegance and charm to any space, making it a versatile and stylish decor piece for indoor settings, as well as outdoor settings such as patios and gatherings.

  • 🔥【Safe and Memorable Gift Option】Offering a delightful glanzfeuer experience, this portable fire pit guarantees a safe and exceptional performance with its quality craftsmanship and elegant design. Perfect for various occasions, this set is an ideal gift choice for women, moms, design enthusiasts, housewarmings, weddings, birthdays, or Christmas. It combines high-end quality with affordability, making it a memorable and thoughtful gift option for loved ones.

Comfort Glow Dual Fuel Ventless Gas Fireplace with Mantle The Avalon, Adjustable Thermostat, Natural Gas or Liquid Propane, 26,000 BTU, Heats 950 sq ft - Walnut Finish Gas Fireplace
Comfort Glow Dual Fuel Ventless Gas Fireplace with Mantle The Avalon, Adjustable Thermostat, Natural Gas or Liquid Propane, 26,000 BTU, Heats 950 sq ft - Walnut Finish Gas Fireplace

5

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  • 26,000 BTU HEATING CAPACITY: Efficiently heats spaces up to 950 sq ft, ideal for living rooms or large areas.

  • VENTLESS GAS FIREPLACE: No chimney required, making installation quick and hassle-free in any room.

  • DUAL FUEL OPTIONS: Operates on liquid propane or natural gas for flexible indoor heating solutions. 99.9% fuel efficient burner system which requires no electricity.

  • INCLUDES ELEGANT MANTEL: Walnut-finished mantel provides a stylish and functional addition to your gas fireplace that will bring richness to any room in your home.

  • ADJUSTABLE THERMOSTAT: Customize heat levels with ease to maintain comfort in your propane fireplace indoor.

  • ELECTRIC IGNITER & ONE-BUTTON CONTROL: Easy startup and operation for hassle-free use.

  • READY TO ASSEMBLE: Comes with everything you need for a quick, straightforward setup.

  • OPTIONAL BLOWER SOLD SEPARATELY: Enhance heat circulation with blower model #20-6140 ASIN B00SVIF9S6 for your ventless gas fireplace.

Comfort Glow Dual Fuel Ventless Gas Fireplace with Mantle The Halifax, Adjustable Thermostat, Natural Gas or Liquid Propane, 26,000 BTU, Heats 950 sq ft - Pewter Oak Finish Gas Fireplace
Comfort Glow Dual Fuel Ventless Gas Fireplace with Mantle The Halifax, Adjustable Thermostat, Natural Gas or Liquid Propane, 26,000 BTU, Heats 950 sq ft - Pewter Oak Finish Gas Fireplace

1

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  • 26,000 BTU HEATING CAPACITY: Efficiently heats spaces up to 950 sq ft, ideal for living rooms or large areas.

  • VENTLESS GAS FIREPLACE: No chimney required, making installation quick and hassle-free in any room.

  • DUAL FUEL OPTIONS: Operates on liquid propane or natural gas for flexible indoor heating solutions. 99.9% fuel efficient burner system which requires no electricity.

  • INCLUDES ELEGANT MANTEL: Pewter Oak-finished mantel provides a stylish and functional addition to your gas fireplace that will bring richness to any room in your home.

  • ADJUSTABLE THERMOSTAT: Customize heat levels with ease to maintain comfort in your propane fireplace indoor.

  • ELECTRIC IGNITER & ONE-BUTTON CONTROL: Easy startup and operation for hassle-free use.

  • READY TO ASSEMBLE: Comes with everything you need for a quick, straightforward setup.

  • OPTIONAL BLOWER SOLD SEPARATELY: Enhance heat circulation with blower model #20-6140 ASIN B00SVIF9S6 for your ventless gas fireplace.

Large Standing Clean Burning Bio Ethanol Ventless Fireplace 31.5" H Freestanding Fire Bowl Pot with with 2 Combustion Chambers for Indoor Outdoor Patio(Black)
Large Standing Clean Burning Bio Ethanol Ventless Fireplace 31.5" H Freestanding Fire Bowl Pot with with 2 Combustion Chambers for Indoor Outdoor Patio(Black)

0

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  • 【Ventless Bio Ethanol Fireplace】-This fireplace is powered by clean-burning, smokeless, and odorless Bio Ethanol fuel (fuel not included). As a vent-free, real-flame fireplace, it requires no chimney, making it a perfect blend of functionality and style for any room in your home.

  • 【Large Size】-With dimensions of 10.5"D x 31.5"H, this stand-up fireplace is ideal for both indoor and outdoor use. Its large size offers a stunning 360° view of dancing flames through high-temperature-resistant glass, creating a warm and inviting ambiance in any space.

  • 【Efficient & Budget-Friendly】-This elegant fireplace operates without the need for electricity, gas, or a chimney, running solely on affordable and easily accessible Bio Ethanol fuel. Its sleek black metal base and removable cylindrical glass body make it completely ventless, ready for immediate use straight out of the box.

  • 【Modern Elegance】-Designed with a contemporary aesthetic, this fireplace provides a captivating 360° view of mesmerizing flames through durable, heat-resistant glass. It’s a stylish centerpiece and an exceptional gift for anyone who loves interior design.

  • 【Safety First】-For safe operation, always allow the fuel to burn out completely, leaving minimal ethanol in the burner. Never refill while the flame is burning or the fireplace is hot—wait at least 15 minutes for it to cool. Avoid placing the fireplace on flammable surfaces to ensure safety.

VFL24T Dual Fuel Ventless Fireplace Logs Set with Thermostat, Use with Natural Gas or Liquid Propane, 32000 BTU, Heats up to 1100 Sq. Ft, Brown, 24 Inches, Brown
VFL24T Dual Fuel Ventless Fireplace Logs Set with Thermostat, Use with Natural Gas or Liquid Propane, 32000 BTU, Heats up to 1100 Sq. Ft, Brown, 24 Inches, Brown

3.3

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  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the fire logs set with either Natural Gas or Liquid Propane; 32000 BTU Vent Free gas burner is 99.9% efficient; No outside duct or chimney is needed to heat up to 1100 sq. ft.

  • LONG-LASTING NATURAL APPEARANCE: The 7 hand-painted realistic detailed Brown logs use superior refractory ceramics to ensure a long lifespan; Set includes iron grate and u-burner chassis for a realistic flames & glow

  • THERMOSTAT CONTROL: The 24-inch gas log set for an existing fireplace includes an easy-to-use thermostat to automatically cycle the fireplace burner on and off to maintain a desired temperature; Ideal for greater heat flow for the space heater in a room

  • DIMENSIONS AND INCLUDED ITEMS: Minimum Firebox Size - 20” H x 30” W in front (24” W at rear) x 14” D ; Includes 7 Hand Painted Ceramic Logs, 1 AAA Battery, Hardware Pack

  • SAFETY FEATURES: Battery-assisted Piezo ignition with built-in pilot oxygen depletion sensor (ODS) immediately shuts down the Ventless gas fireplace logs if carbon monoxide or lack of oxygen is detected

Duluth Forge Dual Fuel Vent Free Gas Stove - Model FDSR25, 26,000 BTU, Matte Finish, Remote Control
Duluth Forge Dual Fuel Vent Free Gas Stove - Model FDSR25, 26,000 BTU, Matte Finish, Remote Control

3.3

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  • TECHNOLOGY - 26, 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane Blue Flame Heater Which Heats up to 1, 200 sq. ft. Area.

  • DEPENDABLE - Thermostat Remote Control Included – This remote controlled unit allows you to set your desired heat temperature and control your log set by using the included remote control. (System Requires 4 AA and 2 AAA Batteries – Included)

  • STYLISH - 6 hand painted realistic detailed logs using superior ceramic fiber material for long lasting life

  • ECONOMICAL - 99. 9% efficient with Dual Precision Ported 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.

Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural Gas), Remote Control, Realistic Fireplace Insert
Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural Gas), Remote Control, Realistic Fireplace Insert

3.7

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  • Fireplace accessory suitable for indoor use only; Must be installed in a masonry or agency-approved firebox; Some assembly required

  • Oxygen Depletion Sensor (O.D.S.) automatically shuts off the unit if carbon monoxide or lack of oxygen is detected to keep you and your family safe; Economical design offers 99.9 percent efficiency; No outside duct or chimney needed

  • Operates off of liquid propane or natural gas with user-friendly Piezo ignition for easy startup; Remote control lets you customize the heat in your room for optimal convenience

  • Hand-painted logs cast in concrete from real wood for amazing detail and a high-end look; Uses superior refractory ceramics to ensure a long lifespan; U-Burner chassis design provides 2 rows of flames to create a realistic fire; Chassis is solid and powder-coated for lasting durability

  • Ventless 18-inch gas log set features 30,000 BTUs, heating up to 1,100 square feet for a warm, cozy home any time of year; Heats the air and circulates the warmth through the room, much like your central heating system

4.8

99 ratings

Giovanny Cartwrigh
Giovanny Cartwrigh

contributing writer

When he’s not digging in the soil, you’ll find him exploring nature, reading about horticulture, or planning his next green venture. His mission is simple: to create spaces that bring people closer to the earth and each other.

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