All in all, we spent hundreds of hours combing through thousands of user reviews to put together a comprehensive list of the best fireplace natural gas ventless insert on the market. We then delved into these fireplace natural gas ventless insert further and put together detailed reviews so that you can easily pick the best fireplace natural gas ventless insert for your needs.

Best fireplace natural gas ventless insert

Related posts:

Best fireplace natural gas ventless insert reviews

1. Duluth Forge Dual Fuel Vent Free Fireplace Insert - 26,000 BTU, Remote Control

Feature

26,000 Maximum BTU Heats Up to 1,350 sq. ft.
Remote Control Included - Remote Control Functions: On/Off, Temperature Control
5 Realistic Hand Painted Ceramic Fiber Logs
Vent Free Zero Clearance Fireplace Insert
Blower Sold Separately-- Model#: FIB100

Description

This Duluth Forge Vent Free Zero Clearance Fireplace Insert allows you to build a custom fireplace for your home. You can pair it with a face mantel or recess it directly into a wall of your home. This fireplace insert includes many features like remote control functions, Oxygen Depletion Sensor with automatic shut-off, battery assisted piezo ignition, and much more. Using Natural Gas or Liquid Propane, the Duluth Forge Vent Free Fireplace Inserts radiates 26,000 BTU of heat, enough to heat 1,350 square feet of space.

2. Sure Heat BRO24NG Sure Heat Burnt River Oak Vented Gas Log Set, 24-Inch, Natural Gas

Feature

8 Highly detailed, hand painted refractory cement logs stacked on a tiered grate realistically recreate the look of a mature fire in your fireplace
Equipped with an innovative u-shaped dual burner, Pan, Grate, Shale, Glowing Embers and connection hardware. This is a match-light style vented unit. On/Off valve not included.
High Performance embers glow twice as bright as standard embers for the look of a realistic wood burning fire
Fits all fireplaces with minimum dimensions of 32" front width; 15" Depth and 24" back width.Requires an open and working flue
60,000 BTU's with superior flame patterns

Description

Sure Heat Gas Logsprovide a realistic, natural roaring fire for a beautiful ambiance in your home. Our 24" Burnt River Oak log set is not only simple to function and maintain, it's also environmentally friendly. With no ash, no wood and no hassle you'll quickly forget the inconvenient days of burning real wood. Our set contains a manual controlled valve system and is built to work in a vented environment with the standard natural gas fuel supply in your home. This beautifully designed unit uses an innovative U-shaped dual burner to provide a superior and very realistic dancing flame pattern. These golden flames are surrounded by eight highly detailed, hand painted refractory cement logs traditionally stacked on a tiered grate; which realistically recreates the look of a mature fire. Our 24" Burnt River Oak log set is built to fit in any fireplace with minimum measurements of 32" front width, 15" depth and 24" back width. Specs include: 60,000 BTU's with 12-percent efficiency. This unit requires a working flue.

Important: Regulations for installation and use may vary by region. Please review your local codes as they apply to vented and unvented appliances. In absence of local codes, follow The National Fuel Gas Code ANSIZ223.1/NFPA 54

3. Sure Heat Mountain Vernon Oak Vent Free Dual Burner Natural Gas Fuel Log Set 18-Inch

Feature

Six highly detailed, hand painted ceramic logs traditionally stacked on a tiered grate realistically recreate the look of a mature fire in your fireplace
CSA approved heating appliance will heat 1200-1500 square feet with 99.9-percent efficiency
Fits all fireplaces with minimum dimensions of 28-inch front width; 15-inch depth; and 21-inch back width
Manually controlled valve system and push button ignition
100-percent carbon monoxide and oxygen depletion safe.

Description

Go green and heat your home while creating a living environment with beautiful ambiance using the sure heat 18-inch mt. Vernon oak log fireplace insert. With no ash, no wood, and no hassle you'll quickly forget the inconvenient days of burning real wood. Our set contains a manual controlled valve system and is built to work with the natural gas fuel supply in your home . This beautifully designed unit uses an innovative u-shaped dual burner to provide a superior and very realistic dancing flame pattern. These golden flames are surrounded by six highly detailed, hand painted ceramic logs traditionally stacked on a tiered grate; which realistically recreates the look of a mature fire. Because this unit is vent free, the heat from the fire is pushed into the living space, rather then up a chimney. This allows for an amazing 99.9-percent heating efficiency. Our 18-inch mt. Vernon log set comes with a push button ignition and is built to fit in any fireplace with minimum measurements of 28-inch front width, 15-inch depth, and 21-inch back width. Safety specs include: 100-percent carbon monoxide and oxygen depletions safe; csa approved as a heating appliance; safety pilot light valve system and oxygen depletion sensor included. Will heat approximately 1200-1500 square feet at only 1/4 the cost of a real fire per hour.

Important: Regulations for installation and use may vary by region. Please review your local codes as they apply to vented and unvented appliances. In absence of local codes, follow The National Fuel Gas Code ANSIZ223.1/NFPA 54

4. Sure Heat SH18DBNG Sure Heat Seasoned Hickory Dual Burner Vented Gas Log Set, 18-Inch, Natural Gas

Feature

6 Highly detailed, hand painted refractory cement logs stacked on a tiered grate realistically recreate the look of a mature fire in your fireplace
Equipped with an innovative u-shaped dual burner, Pan, Grate, Shale, Glowing Embers and connection hardware. This is a match-light style vented unit. On/Off valve not included.
High Performance embers glow twice as bright as standard embers for the look of a realistic wood burning fire
Fits all fireplaces with minimum dimensions of 28" front width; 15" Depth and 21" back width
Requires an open and working flue

Description

Sure Heat Gas Logsprovide a realistic, natural roaring fire for a beautiful ambiance in your home. Our 18" Seasoned Hickory log set is not only simple to function and maintain, it's also environmentally friendly. With no ash, no wood and no hassle you'll quickly forget the inconvenient days of burning real wood. Our set contains a manual controlled valve system and is built to work in a vented environment with the standard natural gas fuel supply in your home. This beautifully designed unit uses an innovative U-shaped dual burner to provide a superior and very realistic dancing flame pattern. These golden flames are surrounded by six highly detailed, hand painted refractory cement logs traditionally stacked on a tiered grate; which realistically recreates the look of a mature fire. Our 18" Seasoned Hickory log set is built to fit in any fireplace with minimum measurements of 28" front width, 15" depth and 21" back width. Specs include: 50,000 BTU's with 12-percent efficiency. Please Note: This unit requires an open and working flue.

Important: Regulations for installation and use may vary by region. Please review your local codes as they apply to vented and unvented appliances. In absence of local codes, follow The National Fuel Gas Code ANSIZ223.1/NFPA 54

5. Sure Heat CS30DBNG Sure Heat Country Split Oak Dual Burner Vented Gas Log Set, 30-Inch, Natural Gas

Feature

9 Highly detailed, hand painted refractory cement logs stacked on a tiered grate realistically recreate the look of a mature fire in your fireplace
Equipped with an innovative u-shaped dual burner, Pan, Grate, Shale, Glowing Embers and connection hardware. This is a match-light style vented unit. On/Off valve not included.
High Performance embers glow twice as bright as standard embers for the look of a realistic wood burning fire
Fits all fireplaces with minimum dimensions of 32" front width; 15" Depth and 24" back width
Requires an open and working flue

Description

Sure Heat Gas Logsprovide a realistic, natural roaring fire for a beautiful ambiance in your home. Our 30" Country Split Oak log set is not only simple to function and maintain, it's also environmentally friendly. With no ash, no wood and no hassle you'll quickly forget the inconvenient days of burning real wood. Our set contains a manual controlled valve system and is built to work in a vented environment with the standard natural gas fuel supply in your home. This beautifully designed unit uses an innovative U-shaped dual burner to provide a superior and very realistic dancing flame pattern. These golden flames are surrounded by nine highly detailed, hand painted refractory cement logs traditionally stacked on a tiered grate; which realistically recreates the look of a mature fire. Our 30" Country Split Oak log set is built to fit in any fireplace with minimum measurements of 36" front width, 15" depth and 24" back width. Specs include: 60,000 BTU's with 12-percent efficiency. This unit requires a working flue.

Important: Regulations for installation and use may vary by region. Please review your local codes as they apply to vented and unvented appliances. In absence of local codes, follow The National Fuel Gas Code ANSIZ223.1/NFPA 54

6. Barton Ceramic Wood Gas Fireplace Log Set for Ventless, Gas, Propane, Gas Insert, Vent-Free, Gel, Ethanol, Electric, Indoor, Outdoor Fireplaces and Fire Pits (9 PCS)

Feature

Perfect for Fireplace or Fire pit - Nine life sized ceramic gas logs that won't leave your fireplace looking bare
Creativity - Arrange your logs based on your needs. You receive (9) logs with different designs to allow you to use your creativity. Stack the logs in an orderly fashion or mimic nature by placing them at random
Complement Piece - Can be used to complement current gas logs, crackle flame firelogs, fire starters, fire log, crackle flame fire logs, glowing embers, fire starters, and lava rocks
Family Safe from Toxic Fumes - Natural Glow logs burn clean and do not release any ash or residue into the air like some lower quality fake fireplace logs
Great for All Type of Fireplace - Ceramic Wood Logs are perfect for all kind of fireplaces, like Vented gas fireplace, Outdoor gas fireplaces, indoor gas fireplaces, direct vent, zero clearance, natural gas, gel, standard fire pits, fake fireplaces, electric fireplace inserts, propane fireplaces, etc.

Description

The highly durable ceramic fibers that construct each piece are ideal for indoor and outdoor use and can sustain temperatures up to 1,832 degrees Fahrenheit. But their design is also clever enough not to scratch or scuff the surface of the fireplace.

Features:

  • Great for All Type of Fireplace - Vented gas fireplace, Outdoor gas fireplaces, indoor gas fireplaces, direct vent, zero clearance, natural gas, gel, standard fire pits, fake fireplaces, electric fireplace inserts, propane fireplaces, etc
  • Perfect for Fireplace or Fire-pit - Nine life sized ceramic gas logs that wont leave your fireplace looking bare
  • Creativity - Arrange your logs based on your needs. You receive (9) logs with different designs to allow you to use your creativity. Stack the logs in an orderly fashion or mimic nature by placing them at random
  • Extremely Realistic - These ceramic wood logs look just like real wood logs when theyre in the fire
  • Complement Piece - Can be used to complement current gas logs, crackle flame fire logs, fire starters, fire log, crackle flame fire logs, glowing embers, fire starters, and lava rocks
  • Family Safe from Toxic Fumes - Natural glow logs burn clean and do not release any ash or residue into the air like some lower quality fake fireplace logs

Specifications:

  • Material: Ceramic Fibers
  • Finish: Imitation of Wood Pine
  • Indoor or Outdoor Use: Indoor/Outdoor
  • Max Temperatures: Up 1,832 degrees Fahrenheit
  • # of Logs: 9

Package Contents:

  • 9 x Realistic Logs

7. Thermostat 5-piece 18 inch Ceramic Fiber Log Set - Natural Gas

Feature

Wood grain and bark detailing is hand painted by the artisans at Empire
Variable flame height control knob allow manual adjustment of BTU output
Small footprint is great for shallower fireplaces
ANSI Certified for safety
Flexible gas line required to complete installation (not included)

Description

White Mountain Hearth By Empire 18-Inch Flint Hill Gas Log Set With Vent-Free Natural Gas Contour Burner - Manual Safety Pilot W/ Thermostatic Control. VFDT18LBN. Ventless / Vent Free Gas Fireplace Logs. Lugging logs in from the cold all winter, tending to a fire and cleaning out the fireplace are all things of the past with this Flint Hill log set. These exceptionally realistic logs are molded from Ceramic Fiber. Wood grain and bark detailing is then hand painted by the artisans at Empire. The matching vent free Contour burner provides 28,000 BTUs of supplemental heating power to quickly and efficiently heat your space. Surprisingly compact, they fit into fireboxes as shallow as 12 inches. This Contour burner features control settings between 1 and 5 to choose from. The Contour burner is ignited by means of a push-button Piezo ignition switch. For safety, an Oxygen Depletion System will shut down the burner if the oxygen levels become unsafe. All gas log sets from Empire Comfort Systems are designed and tested to ANSI standards. Empire proudly manufactures their Gas Log sets in the USA.

8. Pleasant Hearth VFS-PH20DT 20000 BTU Compact Vent-Free Gas Stove, 23.5"

Feature

Dual fuel Technology (LP or NG)
20,000 BTU/hour
Heats up to 700 sq. Ft
2 year Warranty

Description

With up to 20,000 BTU's, this state-of-the-art vent free technology does not require a flue or chimney. This vent free stove functions with the option of Natural Gas or Liquid Propane. Pleasant Hearth vent free stoves are the ideal choice to bring style and warmth to your home. With Pleasant Hearth vent free stove systems, enjoying the warmth and beauty of a fire has never been easier. Minimum clearance design allows ease of installation almost anywhere. This thermostatically controlled unit does not support a millivolt remote control. Check your local regulations on installation restrictions and requirements. Propane use requires 100-lb. tank or larger with two-stage adjustable regulator available from local gas company.

9. Duluth Forge Dual Fuel Ventless Fireplace Insert-32,000 BTU, Remote Control, FDF400RT-ZC, Black

Feature

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 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.
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.

Description

This Duluth Forge Full Size 400 Series Vent Free Zero Clearance Fireplace Insert allows you to build a custom fireplace for your home. The insert is zero clearance approved so it can be framed without adding air gaps or spacing on the sides and top of the unit. You can pair it with a face mantel or recess it directly into a wall of your home. The stylish screen doors and dual burner which produces generous flames along with a realistic sprayed brick liner creates a stunning home experience. Remote Control comes standard the fireplace insert. This fireplace insert includes many features like remote control functions, Oxygen Depletion Sensor with automatic shut-off, battery assisted piezo ignition, and much more. Using Natural Gas or Liquid Propane, the Duluth Forge Vent Free Fireplace Inserts radiates 32, 000 BTU of heat, enough to heat 1, 500 square feet of living space.

10. ProCom PCS150T Vent Less Insert Thermostat Control Arched Door Fireplace, Medium, Black

Feature

Arched style gas fireplace insert
Single precision ported vent less gas burner
Safety assurance: O.D.S. (Oxygen depletion sensor)
Battery assisted piezo ignition
Designed for indoor use only

Description

The ProCom zero clearance arched style vent less fireplace insert model# pcs150t features a beautiful ceramic brick liner with dancing yellow flames and five hand painted ceramic fiber logs. Using patented dual fuel technology, this gas fireplace insert can operate using either natural gas or liquid propane and provides 15,000 but of heat. The fireplace insert is designed as a zero clearance firebox which allows for custom built-in installations making any installation easy and the stylish arch design is perfect for your living room, kitchen or den.

Conclusion

By our suggestions above, we hope that you can found the best fireplace natural gas ventless insert for you. Please don't forget to share your experience by comment in this post. Thank you!
Kristi Kelly