20 Best Gas Fireplace Inserts Consumer Reports in 2024 Reviews and Buying Guide

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1 Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 9 Fire Logs, Use with Natural... Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 9 Fire Logs, Use with...
2 Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel No-Clearance Gas Fireplace Insert... Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel No-Clearance Gas Fireplace...
3 Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 6 Fire Logs, Use with Natural... Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 6 Fire Logs, Use with... No ratings yet
4 Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Thermostat Control, 6 Fire Logs, Use with... Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Thermostat Control, 6 Fire Logs, Use with... No ratings yet
5 ProCom Dual Fuel Ventless Gas Firebox Insert with Mantle, Use with Natural Gas or Liquid Propane,... ProCom Dual Fuel Ventless Gas Firebox Insert with Mantle, Use with Natural Gas or Liquid Propane,...
6 Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural... Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural... No ratings yet
7 GASPRO Gas Fireplace Embers, 10 Oz. Glowing Embers for Gas Fireplace - Ventless, Insert, Vented,... GASPRO Gas Fireplace Embers, 10 Oz. Glowing Embers for Gas Fireplace - Ventless, Insert, Vented,... No ratings yet
8 GASPRO Gas Fireplace Embers, 10 Oz. Rock Wool Glowing Embers for Fireplace - Vented, Ventless,... GASPRO Gas Fireplace Embers, 10 Oz. Rock Wool Glowing Embers for Fireplace - Vented, Ventless,... No ratings yet
9 High Temperature Resistance Rock Wool Gas Logs- 6 oz Bag High Temperature Resistance Rock Wool Gas Logs- 6 oz Bag No ratings yet
10 Skyflame 6 Piece Set of Gas Fireplace Logs, Large White Birch Ceramic Logs for All Types of... Skyflame 6 Piece Set of Gas Fireplace Logs, Large White Birch Ceramic Logs for All Types of...
11 Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Crystal Glass Media -... Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Crystal Glass Media... No ratings yet
12 Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and... Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and... No ratings yet
13 Americangaslos 18'-24' Burner Pan for Gas Fireplace Gas Fireplace Burner Gas fire pits Gas Logs... Americangaslos 18"-24" Burner Pan for Gas Fireplace Gas Fireplace Burner Gas fire pits Gas Logs... No ratings yet
14 Midwest Hearth Glowing Embers - 6 oz. Bag Midwest Hearth Glowing Embers - 6 oz. Bag No ratings yet
15 Duluth Forge Dual Fuel Ventless Gas Fireplace System with Mantle, Thermostat Control, 1 Fire Logs,... Duluth Forge Dual Fuel Ventless Gas Fireplace System with Mantle, Thermostat Control, 1 Fire... No ratings yet
16 Utheer Gas Fireplace Log Set,10 pcs ceramic logs for fireplace, Large Ceramic Wood Logs for Indoor... Utheer Gas Fireplace Log Set,10 pcs ceramic logs for fireplace, Large Ceramic Wood Logs for...
17 Duluth Forge DLS-24R-2 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with Natural... Duluth Forge DLS-24R-2 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with... No ratings yet
18 Americangaslogs Rectangular Gas Fire Pit and Gas Fireplace H-Burner H Burner for Gas Fireplace with... Americangaslogs Rectangular Gas Fire Pit and Gas Fireplace H-Burner H Burner for Gas Fireplace... No ratings yet
19 Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag) No ratings yet
20 Duluth Forge DLS-18R-1 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with Natural... Duluth Forge DLS-18R-1 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with... No ratings yet

Bestseller No. 1
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 9 Fire Logs, Use with Natural...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert with either Natural Gas or Liquid Propane; 32000 BTU...
  • 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...
  • 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'';...
  • SAFETY FEATURES: Push button Piezo ignition; Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas line
Bestseller No. 2
Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel No-Clearance Gas Fireplace Insert...
  • Heat Your Home Efficiently: This ventless indoor gas fireplace insert features 26,000 BTUs, heating up to 1,350 square feet for a warm, cozy home any...
  • Detailed Design: Hand-painted logs cast in concrete from real wood for amazing detail and a high-end look; Uses superior refractory ceramics to ensure...
  • User-Friendly Operation: Operates off of liquid propane or natural gas with user-friendly Piezo ignition for easy startup; Includes 1 AAA battery for...
  • Remote Temperature Control: Convenient remote control allows you to effortlessly adjust the heat settings in your room for optimal comfort and...
  • Safety In Mind: Oxygen Depletion Sensor (O.D.S.) automatically shuts off if carbon monoxide or lack of oxygen is detected; Design offers 99.9 percent...
Bestseller No. 3
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 6 Fire Logs, Use with Natural...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert with either Natural Gas or Liquid Propane; 32000 BTU...
  • 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...
  • STYLISH: 6 hand-painted realistic ceramic fiber faux fireplace logs ensure a long life for the indoor fireplace insert; Mesh Double Doors & sprayed...
  • DIMENSIONS & INCLUDED ITEMS: 15.6" H x 29.1" W x 29.5" D; Clearance from the top of the fireplace to the ceiling must not be less than 42''; Includes...
  • SAFETY FEATURES: Push button Piezo ignition; Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas line
Bestseller No. 4
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Thermostat Control, 6 Fire Logs, Use with...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert with either Natural Gas or Liquid Propane; 32000 BTU...
  • THERMOSTAT CONTROL: Easy-to-use thermostat automatically cycles the gas fireplace insert on and off to maintain a desired room temperature; Ideal for...
  • STYLISH: 6 hand-painted realistic ceramic fiber faux fireplace logs ensure a long life for the indoor fireplace insert; Mesh Double Doors & sprayed...
  • DIMENSIONS & INCLUDED ITEMS: 15.6" H x 29.1" W x 29.5" D; Clearance from the top of the fireplace to the ceiling must not be less than 42''; Includes...
  • SAFETY FEATURES: Push button Piezo ignition; Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas line
SaleBestseller No. 5
ProCom Dual Fuel Ventless Gas Firebox Insert with Mantle, Use with Natural Gas or Liquid Propane,...
  • SLIM PROFILE: The ProCom Universal Ventless Firebox features a slim profile that allows for easy installation in tight spaces and flexibility to...
  • VERSATILE USE: This firebox is approved for zero clearance installation, and can be recessed into your wall or paired with a cabinet mantel for a...
  • UNIQUE AIRFLOW SYSTEM: The firebox's unique airflow technology system ensures greater heat flow with an extra-large viewing area, creating a cozy and...
  • EASY INSTALLATION: The firebox can be installed against or recessed into any wall accessible to a gas line, giving you the flexibility to create a...
  • ASSEMBLED IN THE USA: This firebox is proudly designed, engineered, assembled, and tested in the USA using high-quality materials and parts, ensuring...
Bestseller No. 6
Duluth Forge Split Red Oak Ventless Log Set – 18 Inch, 30,000 BTU, Dual Fuel (Propane/Natural...
  • 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;...
  • 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...
  • 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;...
  • 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...
Bestseller No. 7
GASPRO Gas Fireplace Embers, 10 Oz. Glowing Embers for Gas Fireplace - Ventless, Insert, Vented,...
  • 【Upgraded Your Fireplace】: GASPRO fireplace embers definitely adds so much life and wonderful glow to your gas fireplace/gas log set. A great mix...
  • 【Add Realism】: The gas log embers is great to pair with log sets, really adds a realistic feel and effect to the fireplace, gives the illusion of...
  • 【Extra Vermiculite】: Looking like mica flakes, the vermiculite adds more sparkle and shine for additional effect and spread gas throughout the...
  • 【Long Lasting】: You will get plenty of glowing embers and have an extra amount for future needs. One bag will last forever.
  • 【Safe to Use】: Vermiculite is a natural, non-toxic mineral and the rock wool is made of selected basalt and diabase. They are safe, non-toxic, and...
SaleBestseller No. 8
GASPRO Gas Fireplace Embers, 10 Oz. Rock Wool Glowing Embers for Fireplace - Vented, Ventless,...
  • 【Upgraded Your Fireplace】: The hearth rock wool definitely adds so much life and wonderful glow to the gas fireplace/gas log set. It makes the...
  • 【Add Realism】: It is a great product to pair with log sets, really adds a realistic feel and effect to the fireplace, gives the illusion of real...
  • 【Long Lasting】: You will get plenty of glowing embers and have an extra amount for future needs. One bag will last forever.
  • 【Safe to Use】: The fireplace embers is made of selected basalt and diabase. It is safe, non-toxic, and 100 percent asbestos-free. You can use it...
  • 【Note】: Be careful not to clump the gas log embers on the gas ports because the flame has to "breathe"
SaleBestseller No. 9
High Temperature Resistance Rock Wool Gas Logs- 6 oz Bag
  • ENHANCE YOUR FIREPLACE - Creates a realistic glowing ember effect in your gas fireplace or gas log set!
  • ADDS REALISM - Glows like real coals where the flame touches the embers.
  • NATURAL GAS & PROPANE - Compatible with NG and LP gas appliances.
  • GENEROUS SIZE - 8" x 12.5" bag (6oz) is suitable for most fireplaces.
  • LASTS FOR YEARS - Mineral composition resists extreme temperatures.
Bestseller No. 10
Skyflame 6 Piece Set of Gas Fireplace Logs, Large White Birch Ceramic Logs for All Types of...
  • 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...
  • Realistic Appearance: These large gas logs for fireplace are reusable and look like real wood logs, which produce a real log-burning effect while...
  • 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...
Bestseller No. 11
Duluth Forge Ventless Stainless Outdoor Gas Fireplace Insert with Reflective Crystal Glass Media -...
  • ASSEMBLED IN USA - Product is proudly assembled in the USA. Skilled American workers manufacture the parts, assemble, and test our products. Only...
  • TECHNOLOGY - 24, 000 BTU produced by 304 grade stainless steel H-Burner operates off Natural Gas (Factory Configured on purchase) or Liquid Propane...
  • DEPENDABLE – Manual on/off control valve. Easy start ignition with a battery assisted Piezo igniter. A drain tray is included to help direct any...
  • STYLISH - Glass media burner pan creates a beautiful, large bed of flames (Premium Reflective Crystal Fire Glass Included! ). Slim profile of firebox...
  • 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...
Bestseller No. 12
Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and...
  • Use with Vented or Vent-free gas fireplaces, log sets, inserts and stoves
  • Sealed zipper bag with tear away strip
  • Use only with units designed to work with this product
  • MADE IN THE U.S.A.
Bestseller No. 13
Americangaslos 18"-24" Burner Pan for Gas Fireplace Gas Fireplace Burner Gas fire pits Gas Logs...
  • Americangaslogs Fireplace Burner and Pan, Durable Black Powder Coated Steel. Suitable for Natural Gas or Propane Gas Fireplace. If using for propane...
  • Include Burner Pan +7OZ Glowing ember+Copper connection kit+sealing tape
  • Pan Dimensions: 18"L x 6."x W2.5" H plus 3/4" L x NPT 1/2" Male connection hubs on both ends
  • It is applicable to all gas fireplaces on the market
  • Suitable for Natural Gas or Propane Gas Fireplace. If using for propane an air mixer valve must be installed.
Bestseller No. 14
Midwest Hearth Glowing Embers - 6 oz. Bag
  • Proprietary blend of ember wool and mica flakes
  • Generous size bag of glowing embers - 6 ounces (9"x 12" bag)
  • For use with vented gas log fireplaces
  • Creates a realistic glowing coal bed
  • Use approximately 1 bag for 18"-24" log set
SaleBestseller No. 15
Duluth Forge Dual Fuel Ventless Gas Fireplace System with Mantle, Thermostat Control, 1 Fire Logs,...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace System with either Natural Gas or Liquid Propane; 26000 BTU...
  • THERMOSTAT CONTROL: Easy-to-use thermostat automatically cycles the gas fireplace insert on and off to maintain a desired room temperature; Ideal for...
  • STYLISH: Hand-painted realistic ceramic fiber faux fireplace logs ensure a long life for the indoor fireplace insert; Furniture-grade fireplace mantle...
  • DIMENSIONS & INCLUDED ITEMS: 11" H x 37" W x 44" D; Clearance from the top of the fireplace to the ceiling must not be less than 36''; Includes 1...
  • SAFETY FEATURES: Battery-assisted Piezo ignition with built-in pilot oxygen depletion sensor (ODS) immediately shuts down the Ventless gas fireplace...
Bestseller No. 16
Utheer Gas Fireplace Log Set,10 pcs ceramic logs for fireplace, Large Ceramic Wood Logs for Indoor...
  • 🔥【Widespread Use】► Ideal for vented gas fireplaces, outdoor gas fireplaces, indoor gas fireplaces, direct vent, zero clearance, natural gas,...
  • 🔥【Highest Quality】► Using our ceramic wood, you'll quickly forget the inconvenient days of burning real wood. Ceramic fire logs retain heat...
  • 🔥【Safety In Use】► Our ceramic wood logs burn clean and do not release any ash or residue into the air. To ensure your family is safe, we...
  • 🔥【Professional After-Sales Guarantee】► If you have any questions about the product, please contact us in time, our professional after-sales...
  • 🔥【Professional After-Sales Guarantee】► If you have any questions about the product, please contact us in time, our professional after-sales...
Bestseller No. 17
Duluth Forge DLS-24R-2 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with Natural...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the fire logs set with either Natural Gas or Liquid Propane; 33000 BTU...
  • LONG-LASTING NATURAL APPEARANCE: The 8 hand-painted realistic detailed Stacked Red Oak logs use superior refractory ceramics to ensure a long...
  • REMOTE CONTROL FEATURES: The 24-inch gas log set for an existing fireplace includes a remote control to turn the natural gas and propane burner on and...
  • DIMENSIONS AND INCLUDED ITEMS: Minimum Firebox Size - ; Includes 8 Hand Painted Ceramic Logs, Bag of Embers, No bags of Vermiculite, Remote Control,...
  • SAFETY FEATURES: Battery-assisted Piezo ignition with built-in pilot oxygen depletion sensor (ODS) immediately shuts down the Ventless gas fireplace...
Bestseller No. 18
Americangaslogs Rectangular Gas Fire Pit and Gas Fireplace H-Burner H Burner for Gas Fireplace with...
  • Size 18 Inch*6 Inch NPT1/2 connector h burner BTU's: 90000
  • Striking Design: Enhance your space with our sleek black triple-tube burner. Its stylish design adds a modern touch to any room while providing...
  • Efficient Heat Output: Experience powerful and efficient heating with our triple-tube burner. Its advanced combustion technology ensures maximum heat...
  • Versatile Performance: Our black triple-tube burner offers versatile performance to suit your needs. With adjustable flame settings, you can customize...
  • Premium Quality Construction: Crafted with premium materials, our triple-tube burner is built to last. The sturdy construction ensures durability and...
Bestseller No. 19
Midwest Hearth Natural Lava Rock Granules for Gas Log Sets and Fireplaces (5-lb Bag)
  • ADD REALISM TO YOUR FIREPLACE - Give your fireplace a "full" and natural look by adding lava rock around your log set.
  • NATURAL VOLCANIC LAVA ROCK - Withstands extremely high temperatures without sustaining any damage or crumbling.
  • GENEROUS QUANTITY - Midwest Hearth Lava Granules are available in 5-lb or 10-lb bags.
  • SIZED FOR FIREPLACES AND GAS LOG SETS - Granules are small and vary in size from 1/4" to 1/2" in diameter. The same size OEM log sets use.
  • NATURAL COLOR - No artificial color added. Natural black lava rock with hints of browns and grays.
Bestseller No. 20
Duluth Forge DLS-18R-1 Dual Fuel Ventless Fireplace Logs Set with Remote Control, Use with Natural...
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the fire logs set with either Natural Gas or Liquid Propane; 30000 BTU...
  • LONG-LASTING NATURAL APPEARANCE: The 8 hand-painted realistic detailed Split Red Oak logs use superior refractory ceramics to ensure a long lifespan;...
  • REMOTE CONTROL FEATURES: The 18-inch gas log set for an existing fireplace includes a remote control to turn the burner on and off; A standing pilot...
  • DIMENSIONS AND INCLUDED ITEMS: Minimum Firebox Size - 20” H x 29” W in front (22” W at rear) x 13” D; Includes 8 Hand Painted Ceramic Logs,...
  • SAFETY FEATURES: Battery-assisted Piezo ignition with built-in pilot oxygen depletion sensor (ODS) immediately shuts down the Ventless gas fireplace...
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