9 Best Ventless Natural Gas Fireplace Logs (November 2026)
The best ventless natural gas fireplace logs include the RealFyre Real Fyre 24-Inch Live Oak Vented for a vented fireplace, the Duluth Forge Ventless Natural Gas Log Set for thermostat remote control, and the RealFyre Peterson Real Fyre 24-Inch Split Oak for variable flame adjustment.
On this page (4 sections)
The best ventless natural gas logs for a remote-controlled setup are the Duluth Forge 24-inch Split Oak set, with a thermostat remote, 33,000 BTU output and 9 logs. For more choices, compare natural gas fireplace log sets.
Measure the firebox and verify fuel, appliance approval and local rules before you choose a set.
These picks include vented sets and loose decorative logs because buyers searching for natural gas fireplace logs may encounter both. Check each product’s fuel and venting type carefully: a vented set is not a substitute for a vent-free one, and loose ceramic logs are not a complete burner system.
For the basics on operation and setup, read How Do Ventless Gas Logs Work? (Safety & Setup).
If you are still comparing complete best gas fireplace logs, sort first by fuel, venting and firebox dimensions.
Our picks at a glance
-
1
Best for a vented fireplaceRealFyre Real Fyre 24-Inch Live Oak Vented
9.7/10 our score
See it on Amazon -
2
Best for thermostat remote controlDuluth Forge Ventless Natural Gas Log Set
9.6/10 our score
See it on Amazon -
3
Best for variable flame adjustmentRealFyre Peterson Real Fyre 24-Inch Split Oak
9.5/10 our score
See it on Amazon
- 4
Check itDuluth Forge Ventless Natural Gas Log Set
Best for a narrower firebox - 5
Check itRealFyre Real Fyre Split Oak 30 Inch
Best for a large propane setup - 6
Check itSkyflame 10 Piece Set of Large Ceramic
Best for decorative log replacement - 7
Check itHearthSense CSW24HVL Natural Gas Vented Fireplace Logs
Best for match-lit vented heat - 8
Check itMrGas Log 10pcs Ceramic Logs for Gas Fireplace
Best for a flexible log arrangement - 9
Check itComfort Glow Vent Free Dual Fuel Gas
Best for dual-fuel flexibility
How we compared ventless natural gas logs
We compared fuel type, venting style, set size, controls, included parts and stated safety features against what someone shopping for natural gas ventless logs needs. Our score weighs specs, features and buyer feedback against what you’re shopping for.
A high score does not mean every set here is vent-free or natural gas. The first and seventh picks are vented, the fifth is propane, and the sixth and eighth are decorative log sets without a specified burner.
They appear because the product names or descriptions can overlap with broad searches, but each is labeled so you can rule out a mismatch.
The strongest matches pair a natural gas configuration with a complete burner and controls. If you prefer a full appliance, compare natural gas fireplace inserts.
Before ordering, confirm your fireplace maker allows the set type, check the exact opening dimensions and follow local codes.
| Product | Best for | Fuel | Venting | Ignition | Our score |
|---|---|---|---|---|---|
| RealFyre Real Fyre 24-Inch Live Oak Vented | a vented fireplace | Natural gas | Fully vented fireplace only | Match-lit | 9.7 |
| Duluth Forge Ventless Natural Gas Log Set | thermostat remote control | Natural gas | 9.6 | ||
| RealFyre Peterson Real Fyre 24-Inch Split Oak | variable flame adjustment | Natural gas | 9.5 | ||
| Duluth Forge Ventless Natural Gas Log Set | a narrower firebox | Natural gas | 9.3 | ||
| RealFyre Real Fyre Split Oak 30 Inch | a large propane setup | Propane | 8.9 | ||
| Skyflame 10 Piece Set of Large Ceramic | decorative log replacement | 8.9 | |||
| HearthSense CSW24HVL Natural Gas Vented Fireplace Logs | match-lit vented heat | Natural gas | Vented fireplace only | Match light | 8.3 |
| MrGas Log 10pcs Ceramic Logs for Gas Fireplace | a flexible log arrangement | 8.1 | |||
| Comfort Glow Vent Free Dual Fuel Gas | dual-fuel flexibility | Natural gas or propane | 7.9 |
Best ventless natural gas fireplace logs for different setups
The Duluth Forge 24-inch set leads for its natural gas configuration and thermostat remote, while the 18-inch version is a better starting point for a smaller opening. Use the venting and fuel notes below to avoid choosing a set that does not match your fireplace.
RealFyre Real Fyre 24-Inch Live Oak Vented: Best for a vented fireplace
- 24-inch natural gas set
- Match-lit burner
- Up to 90,000 BTU
- Logs, grate and connection kit included
This is a vented set, so it suits a buyer who wants a natural gas log set for a fully vented wood-burning fireplace. Its included burner, grate and connection kit make it a complete set.
Pros
- Natural gas configuration
- Vented burner and grate included
- Can add a safety pilot or variable-flame remote later
Cons
- Not for vent-free fireboxes
- Match-lit control
RealFyre’s 24-inch Live Oak set is vented, despite appearing in this search roundup. It is for a fully vented wood-burning fireplace and uses natural gas with match-light ignition.
The set includes 6 hand-painted ceramic logs, a vented burner, grate, silica sand, glowing embers, damper clamp and gas line connection kit. RealFyre gives output up to 90,000 BTU.
Its typical minimum opening guidance for a 24-inch match-lit set is about 28 in wide at the front, 23 in at the rear, 13 in deep and 17 in high.
This pick makes sense if you want a vented natural gas log set and are comparing venting styles. Keep the flue open during use, and do not use this set in a vent-free firebox.
Duluth Forge Ventless Natural Gas Log Set: Best for thermostat remote control
- 24-inch Split Oak set
- 33,000 BTU
- Thermostat remote
- ODS and automatic shut-off
A 24-inch natural gas set with an LCD thermostat remote, 9 ceramic fiber logs and an ember burner. The maker gives a heat output of 33,000 BTU.
Pros
- Thermostat remote included
- 9 detailed logs
- ODS and automatic shut-off
Cons
- Needs a compatible firebox and verified local approval
- Requires batteries for the remote
The 24-inch Duluth Forge Split Oak is the best fit for a natural gas set with thermostat control. Its included LCD remote lets you set a temperature and control flame operation.
The set has 9 ceramic fiber logs, a single-row ember burner and stated heat output of 33,000 BTU. The maker gives coverage up to 1,300 sq ft, but the right heat output depends on the room and installation.
ODS and automatic shut-off are included safety features. They do not replace correct installation or the need to check whether vent-free appliances are allowed where you live.
Measure your firebox before ordering and follow the appliance instructions.
RealFyre Peterson Real Fyre 24-Inch Split Oak: Best for variable flame adjustment
- 24-inch natural gas vent-free set
- 21,000–36,000 BTU
- Variable-flame remote
- ODS
This vent-free Split Oak set pairs seven ceramic logs with a remote that adjusts flame output. Its stated heat range is 21,000–36,000 BTU.
Pros
- Variable flame remote included
- ODS shut-off
- Grate and connector kit included
Cons
- Confirm firebox compatibility before ordering
- Remote adds another control to keep track of
This 24-inch RealFyre Split Oak set pairs a vent-free burner with a variable-flame remote, making it a strong option if adjusting flame level matters to you. Its stated output ranges from 21,000 to 36,000 BTU.
The set includes 7 ceramic logs, a G9 burner, ember kits, custom grate, flexible connector kit and remote. An ODS is included, and the burner is described as ANSI certified.
Compare the firebox requirements and confirm the natural gas configuration before buying. If propane is your fuel, compare best ventless propane gas logs for fireplace instead.
Duluth Forge Ventless Natural Gas Log Set: Best for a narrower firebox
- 18-inch Split Red Oak set
- 30,000 BTU
- Thermostat remote
- Two flame rows
The 18-inch size is the smaller Duluth Forge option here. It includes 8 hand-painted logs, a thermostat remote and a two-row U-burner.
Pros
- Smaller stated set size
- Remote offers temperature and on/off control
- ODS and automatic shut-off
Cons
- Measure the firebox opening and depth
- Remote needs batteries
The 18-inch Duluth Forge is the smaller complete set in this roundup, with 30,000 BTU and a thermostat remote. It may suit a tighter opening than the 24-inch picks, but only measurements can confirm fit.
It includes 8 hand-painted ceramic fiber logs and a two-row U-burner. The remote controls temperature and on/off operation, while the set also has an ODS and automatic shut-off.
Measure front and rear width, depth and height. Confirm the exact firebox model is approved for vent-free use, and check any additional clearance needed for the burner and controls.
RealFyre Real Fyre Split Oak 30 Inch: Best for a large propane setup
- 30-inch vent-free set
- Propane fuel
- 21,000–36,000 BTU
- Variable-flame remote
This is a propane set, not a natural gas pick. It earns a place for readers comparing fuel types who have a compatible firebox and need a 30-inch arrangement.
Pros
- 30-inch set size
- Variable-flame remote included
- ODS and ANSI certification stated
Cons
- Propane only, so it does not match a natural gas supply
- Requires a larger firebox opening
This 30-inch RealFyre Split Oak set is for propane, so it does not match a natural gas supply. It is included as a fuel-type comparison for shoppers who may be weighing both options.
The vent-free set has a variable-flame remote, ODS and stated output from 21,000 to 36,000 BTU. The maker gives minimum opening dimensions of 34 in front width, 26 in rear width, 14 in depth and 18 in height.
Choose it only if propane is the correct fuel and your fireplace is approved for this set. For a natural gas setup, look at the natural gas picks above or compare best vented natural gas fireplace logs if your fireplace uses an open flue.
Skyflame 10 Piece Set of Large Ceramic: Best for decorative log replacement
- 10 ceramic fiber pieces
- Several log lengths
- For natural gas and propane use
This set is a collection of ceramic logs rather than a complete burner and control system. Consider it only when you already have a compatible fireplace setup and need logs.
Pros
- 10 pieces in varied lengths
- Can be arranged in different combinations
- Natural gas and propane compatibility stated
Cons
- No burner or remote is specified
- Check approved placement for your appliance
Skyflame’s 10-piece set is for adding ceramic logs to a compatible existing setup, not for replacing a burner or control system. It includes logs in several lengths, from about 9.9 to 15.4 inches.
The ceramic fiber pieces can be arranged to suit the hearth, and natural gas and propane compatibility is stated. That does not confirm that the logs are approved for every vent-free firebox or burner.
Check your appliance manual for approved log shapes, placement and clearance. If you need a complete set with a burner and remote, compare the Duluth Forge or Comfort Glow options instead.
HearthSense CSW24HVL Natural Gas Vented Fireplace Logs: Best for match-lit vented heat
- 24-inch natural gas set
- 55,000 BTU
- Match-light ignition
- Open flue required
This natural gas set is vented, with match-light ignition and an open-flue requirement. It is for buyers with a suitable masonry fireplace or vented firebox, not a vent-free setup.
Pros
- 55,000 BTU stated
- 8 ceramic logs and grate included
- Manual ignition needs no electricity
Cons
- Flue must stay open during use
- Not a ventless set
HearthSense’s 24-inch Colorado Split Wood set is vented and match-lit, not ventless. It suits a buyer with a masonry fireplace or vented firebox who wants a natural gas set and can keep the flue open.
The set includes 8 ceramic logs, an iron grate, U-burner, embers, vermiculite and hardware. Its stated heat output is 55,000 BTU.
Minimum firebox dimensions are 18 in high, 28 in wide at the front, 22 in wide at the rear and 15 in deep.
Choose this only if your fireplace is fully vented and meets the size requirements. For vent-free options, compare the Duluth Forge picks above.
MrGas Log 10pcs Ceramic Logs for Gas Fireplace: Best for a flexible log arrangement
- 10 ceramic fiber logs
- Different shapes
- Stackable arrangement
The 10 differently shaped logs let you arrange the look around a compatible gas fireplace or fire pit. This is a log set, not a listed complete burner system.
Pros
- Different log shapes
- Can be arranged to suit the hearth
- Natural wood look
Cons
- No burner or control system specified
- Confirm appliance compatibility
MrGas Log’s 10-piece ceramic set is a decorative log arrangement, not a complete gas log system. The different shapes can be stacked in more than one arrangement, but no burner or controls are specified.
The maker describes the logs as usable with indoor and outdoor gas fireplaces and fire pits. Confirm that your appliance’s instructions approve these logs and their placement, especially if you intend to use them with a vent-free burner.
If your goal is a complete ventless natural gas fireplace log set, choose a model that includes a compatible burner and fuel configuration.
Comfort Glow Vent Free Dual Fuel Gas: Best for dual-fuel flexibility
- 24-inch vent-free set
- Natural gas or propane
- 33,000 BTU
- Thermostat remote and ODS
This vent-free set is described as compatible with either natural gas or propane. Its remote, 8 logs and U-shaped burner offer an all-in-one option when the chosen fuel and firebox are confirmed.
Pros
- Dual-fuel configuration
- Thermostat remote included
- ODS shut-off stated
Cons
- Confirm the correct fuel setup before installation
- Professional installation is suggested
Comfort Glow is the dual-fuel option in this group, described for either natural gas or propane. It combines 8 Highland Ember logs, an electronic ignition system, a U-shaped burner and thermostat remote.
The set is 24 inches and gives a heat output of 33,000 BTU. It also includes an ODS safety shut-off.
The maker suggests professional installation, so confirm the chosen fuel setup and firebox compatibility with a qualified installer.
This may suit you if fuel flexibility matters, but verify the exact configuration before connecting it. A dual-fuel description does not mean the appliance can be connected to either supply without proper setup.
What should you check before choosing a ventless gas log set?
Confirm fuel, firebox approval and dimensions before comparing flame appearance or remote features. Those checks can eliminate a mismatched set before you spend time comparing controls.
Does the set match your fireplace fuel?
A natural gas line calls for a set configured for natural gas. The RealFyre 30-inch set here is propane-only, while Comfort Glow is described as dual fuel.
Confirm the exact configuration and connection requirements before purchase.
Is your firebox approved for vent-free use?
Ventless gas logs are not suitable for every fireplace. Check the firebox label and manual, and confirm local rules.
For more on the distinction and safety considerations, read Is a Ventless Gas Fireplace Safe? and What Is a Ventless Gas Fireplace?.
Will the complete set fit?
Measure the opening at the front and rear, depth and height, then compare those measurements with the set’s minimum requirements. Allow for burner controls or a safety pilot where needed.
A nominal log length does not tell you the minimum firebox size.
Which natural gas log set should you choose?
Choose the Duluth Forge 24-inch set if you want natural gas with a thermostat remote, or the 18-inch model if a smaller set better matches your measured opening. Pick RealFyre’s variable-flame model if you want remote flame adjustment and its requirements fit your firebox.
Choose a vented set only for a fireplace designed for vented operation, with its flue open as required. If your fireplace or local rules do not allow vent-free use, compare vented options and follow the fireplace maker’s instructions.
Our top 3 picks at a glance
-
1
Best for a vented fireplace
RealFyre Real Fyre 24-Inch Live Oak Vented
9.7/10 our score
See it on Amazon -
2
Best for thermostat remote control
Duluth Forge Ventless Natural Gas Log Set
9.6/10 our score
See it on Amazon -
3
Best for variable flame adjustment
RealFyre Peterson Real Fyre 24-Inch Split Oak
9.5/10 our score
See it on Amazon
Frequently asked questions
Are ventless natural gas logs right for every fireplace?
No. The firebox must be approved for the specific vent-free set, and local rules may restrict vent-free appliances.
Check the appliance manual, firebox label and local requirements before buying.
A vented gas log set has different installation needs and must be used with its flue open.
How do I choose the right log set size?
Measure the fireplace opening at the front and rear, plus its depth and height. Compare all four measurements with the set's stated minimum clearances and leave room for any required control or safety-pilot parts.
A 24-inch log label alone does not confirm that the burner will fit.
Can I use propane logs with a natural gas line?
No. Choose a set configured for the fuel your home supplies, unless the specific model is approved for both and set up for the correct fuel.
A propane-only set does not become a natural gas set because it fits the fireplace.
Ask a qualified installer to confirm the connection and configuration.
Do vent-free gas logs need a chimney?
Vent-free sets are designed to operate without venting through a chimney, but that does not mean every firebox or room is suitable. Follow the appliance instructions and local rules, and keep required safety devices in place.
For the basic operation and setup considerations, see our ventless gas log guide.
