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

2,166 Reviews Scanned

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1 Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 5 Fire Logs, Use with Natural... Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 5 Fire Logs, Use with...
2 Flamefix Gas Fireplace Glowing Embers Flamefix Gas Fireplace Glowing Embers No ratings yet
3 Fireplace Grate Ember Retainer 12 * 8in, Heavy Duty Solid Steel, Add Support to Fire Logs on Grate,... Fireplace Grate Ember Retainer 12 * 8in, Heavy Duty Solid Steel, Add Support to Fire Logs on... No ratings yet
4 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,...
5 HearthSense MO18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to... HearthSense MO18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up...
6 Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel Zero Clearance Gas Fireplace... Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel Zero Clearance Gas Fireplace... No ratings yet
7 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
8 Americangaslogs 18'-30' Burner Pan for Gas Fireplace Gas Fireplace Burner Gas Logs Propane Burner(24... Americangaslogs 18"-30" Burner Pan for Gas Fireplace Gas Fireplace Burner Gas Logs Propane... No ratings yet
9 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...
10 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
11 Utheer Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and... Utheer Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and... No ratings yet
12 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
13 Duluth Forge Dual Fuel Ventless Insert-26,000 BTU, T-Stat Control gas fireplace, Black Duluth Forge Dual Fuel Ventless Insert-26,000 BTU, T-Stat Control gas fireplace, Black No ratings yet
14 Flamorrow Ember Retainer for Fireplace Grates 16 x 10 inch, Metal Fireplace Grate Ember Retainer... Flamorrow Ember Retainer for Fireplace Grates 16 x 10 inch, Metal Fireplace Grate Ember Retainer... No ratings yet
15 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
16 High Temperature Tech Replacement Rock Wool Embers for Gas Fireplaces/Gas Logs- Large 6 oz Bag High Temperature Tech Replacement Rock Wool Embers for Gas Fireplaces/Gas Logs- Large 6 oz Bag No ratings yet
17 HearthSense CSW18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to... HearthSense CSW18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up...
18 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
19 ProCom PC32VFC 32-Inch Universal Ventless Fireplace Insert, Use with 18-Inch or 24-Inch Natural Gas... ProCom PC32VFC 32-Inch Universal Ventless Fireplace Insert, Use with 18-Inch or 24-Inch Natural...
20 Mxclimate 2pack Ember Retainer for Fireplace Grate, Keep Burning Embers from Falling, Fire Place... Mxclimate 2pack Ember Retainer for Fireplace Grate, Keep Burning Embers from Falling, Fire Place... No ratings yet

Bestseller No. 1
Duluth Forge Dual Fuel Ventless Gas Fireplace Insert, Remote Control, 5 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; 26000 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: 5 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: 13.9" H x 23.9" W x 29.1" D; Clearance from the top of the fireplace to the ceiling must not be less than 48''; 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. 2
Flamefix Gas Fireplace Glowing Embers
  • Realistic Glowing Embers
  • Resealable Bag
SaleBestseller No. 4
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...
Bestseller No. 5
HearthSense MO18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to...
  • EFFICIENT HEAT TECHNOLOGY: Natural Gas fire logs set produces 45000 BTU to heat up to 1650 sq. ft.; Must be installed in a masonry fireplace or vented...
  • LONG-LASTING NATURAL APPEARANCE: The 7 hand-painted realistic detailed Mountain Oak logs use superior refractory ceramics to ensure a long lifespan;...
  • DIMENSIONS AND INCLUDED ITEMS: Minimum Firebox Size - 18” H x 24” W in front (18” W at rear) x 15” D; Includes 7 Hand Painted Ceramic Logs,...
  • SAFETY FEATURES: Match Light manual ignition requires no electricity to start the Vented gas fireplace logs, Includes Damper Clamp
Bestseller No. 6
Duluth Forge Ventless 26,000 BTU Heats 1,350 Square Feet Dual Fuel Zero Clearance Gas Fireplace...
  • Ventless indoor gas fireplace insert features 26,000 BTUs, heating up to 1,350 square feet for a warm, cozy home any time of year
  • 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
  • Operates off of liquid propane or natural gas with user-friendly Piezo ignition for easy startup; Includes 1 AAA for electric ignition
  • Included remote control lets you customize the heat in your room for optimal convenience
  • 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;...
Bestseller No. 7
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. 8
Americangaslogs 18"-30" Burner Pan for Gas Fireplace Gas Fireplace Burner Gas Logs Propane Burner(24...
  • Fireplace Burner and Pan, Durable Black Powder Coated Steel. Suitable for Natural Gas or Propane Gas Fireplace. If using for propane an air mixer...
  • Burner+Grate+Gloiwing embers+vermiculite+connector+Fixed clip 97000 BTU
  • Pan Size: 22"L x 6."x W2.5" H plus 3/4" L x NPT 1/2" Male connection hubs on both ends
  • Suitable for Natural Gas or Propane Gas Fireplace. If using for propane an air mixer valve must be installed.
  • Grate Size:23.5*12*6.7 Gas fireplace burner dual Burner Construction, Durable Black Powder Coated Steel 67000 BTU
SaleBestseller No. 9
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. 10
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. 11
Utheer Gas Fireplace Glowing Embers, Rock Wool for Vent Free or Vented Gas Log Sets, Inserts and...
  • 🔥【Real Fireproof】► gas fireplace embers are made of fire and heat resistant fiber wool for long term use.Utheer wool is smoke-free and...
  • 🔥【Perfect Package】 ► Product contains 6 ounces of wool, which should be enough for an entire fireplace. Packaged in an 11 x 15" bag for easy...
  • 🔥【Wide Use】► Compatible with NG and LP gas appliances. Suitable for outdoor vented or unvented gas logs, fireplace log sets, natural gas or...
  • 🔥【Add Reality】► Fireplace embers create a beautiful glowing effect in your gas fireplace or gas log set. Can be used in combination with...
  • 🔥【Installation】 ► ① Pinch the wool into a small ball and place it near the gas port of the burner tray. ② Place a small amount of wool on...
SaleBestseller No. 12
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"
Bestseller No. 13
Duluth Forge Dual Fuel Ventless Insert-26,000 BTU, T-Stat Control gas fireplace, Black
  • VENTLESS DUAL FUEL TECHNOLOGY: Patented technology gives the option to fuel the Fireplace Insert 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: 5 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: 13.9" H x 23.9" W x 29.1" D; Clearance from the top of the fireplace to the ceiling must not be less than 48''; 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. 14
Flamorrow Ember Retainer for Fireplace Grates 16 x 10 inch, Metal Fireplace Grate Ember Retainer...
  • 【Ultra Durable Material】Our fireplace ember retainer is made of heavy duty steel material, which is sturdy, heat resisting and long service life.
  • 【Product Size Details】16"L x 10"W of fireplace grate ember retainer are universally fit most fireplace gates. Effectively keep the embers stable,...
  • 【Keep Burning Embers】Wide ember retainer keeps burning wood and coals from falling, and lets the logs gather together to maintain a lasting flame....
  • 【Widely Application】Our fireplace ember retainers are specially designed for fireplace grates. Suitable for indoor fireplaces and outdoor fire...
  • 【Easy To Use】No assemble needed, just place the ember retainer directly on the fireplace grate and done.
Bestseller No. 15
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
SaleBestseller No. 16
High Temperature Tech Replacement Rock Wool Embers for Gas Fireplaces/Gas Logs- Large 6 oz Bag
  • INDUSTRIAL-Our rock wool has uncompromising quality
  • SIMPLE-Can be installed by anyone
  • SUBSTANTIAL-6oz bag will dress an entire fireplace
  • SAFE-No special PPE required
  • BOOST FIREPLACE AMBIENCE-Create wonderful fireplace glow with beautiful embers
Bestseller No. 17
HearthSense CSW18HVL Natural Gas Vented Fireplace Logs Set with Match Light, 45000 BTU, Heats up to...
  • EFFICIENT HEAT TECHNOLOGY: Natural Gas fire logs set produces 45000 BTU to heat up to 1650 sq. ft.; Must be installed in a masonry fireplace or vented...
  • LONG-LASTING NATURAL APPEARANCE: The 7 hand-painted realistic detailed Colorado Split Wood logs use superior refractory ceramics to ensure a long...
  • ROWS OF FLAMES: The U-Burner chassis design provides multiple rows of flames which brings you the most realistic flame patterns; Like a real wood...
  • DIMENSIONS AND INCLUDED ITEMS: Minimum Firebox Size - 18” H x 24” W in front (18” W at rear) x 15” D; Includes 7 Hand Painted Ceramic Logs,...
  • SAFETY FEATURES: Match Light manual ignition requires no electricity to start the Vented gas fireplace logs, Includes Damper Clamp
Bestseller No. 18
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
Bestseller No. 19
ProCom PC32VFC 32-Inch Universal Ventless Fireplace Insert, Use with 18-Inch or 24-Inch Natural Gas...
  • FEATURES: A vent-free firebox gives you an easy option to create your own customized fireplace for your home; Approved for zero clearance...
  • TECHNOLOGY: Unique Airflow Technology System for greater heat flow; Gas fireplace insert is compatible with most 18” or 24” ventless gas fireplace...
  • DEPENDABLE: Zero-Clearance Firebox can be installed against or recessed into any wall accessible to a gas burner line; Includes fireplace screen and...
  • STYLISH: Decorative sprayed brick liner with extra large viewing area gives an extraordinary look at your home; Neutral colors match any fireplace...
  • DIMENSIONS: 32.5" H x 35" W x 19" D; Clearance from the top of the fireplace to the ceiling must not be less than 48 inches
Bestseller No. 20
Mxclimate 2pack Ember Retainer for Fireplace Grate, Keep Burning Embers from Falling, Fire Place...
  • Fireplace Ember Retainer: Our ember retainer is made of highest quality steel with black finish.high temperature and low temperature...
  • Efficient Fire:Wide ember retainer help hold wood and coals,keeps the wood embers in place longer for a hotter, more efficient fire.
  • Universal Size:16 L x 10 W inches designed to fit most fireplace grate,Which help holds embers stablely allowing only the ashes to fall below
  • Widely Used:Designed for wood burning fireplaces.ideal for indoor fireplace and outdoor fire pit
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