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Gas One Chafing Fuel Review: Long-Burning Buffet Fuel That Can Be Stubborn to Light

Gas One's 6 Hour Chafing Fuel is a twelve-can pack of diethylene glycol wick fuel with screw-off caps and an opener tool for handling them. It is built for the long buffet: a lit can sits under a chafing dish and holds food warm through an afternoon, then takes its cap back so the leftover fuel keeps for the next event. Most of the story is good. The part to plan around is that a minority of cans are slow to catch or will not stay lit, so a spare in the box is worth more than it sounds.

By Whimsical Pris, Kitchen Editor Published September 27, 2026 Updated September 27, 2026
4.6Our score
Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 2 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 3 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 4 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 5 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 6 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 7 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 8 Gas One 12 Pack 6 Hour Chafing Fuel - Food Warmer for Chafing Dish Buffet Set - Reusable Liquid Safe Fuel With Wick & Lid Opener, view 9
Product gallery, 9 images
$24.99 Check price on Amazon

Prices shown were correct on September 27, 2026 and change frequently.

TL;DRThe Short Answer: Is the Gas One 6 Hour Chafing Fuel Worth It?

Most of these cans go the distance, some well past six hours, but a minority fight you at the lighter or go out on their own. When a Gas One can catches, it holds a steady, modest diethylene glycol flame under a chafing dish for an afternoon, and the screw-off cap saves leftover fuel. When one does not, you want to know before guests arrive, so light every can a few minutes early; then this twelve-pack is a dependable workhorse for long buffets.

NoFussDeal rates the Gas One 6 Hour Chafing Fuel 4.6 out of 5 at $24.99. Last updated September 27, 2026.

Key Facts

Item Weight
7.1 pounds
Brand
Gas One
Power Source
Fuel-based
Number of Items
12

What Stands Out

  1. Twelve cans of diethylene glycol wick fuel, each rated to burn for up to 6 hours.
  2. Screw-off caps reseal a part-used can, so leftover fuel keeps for another event.
  3. An opener tool comes in the pack for lifting the cap off and setting it back over the flame.
  4. 88.8 ounces of fuel across the twelve cans, about 7.4 ounces each.
  5. Gas One gives a maximum temperature of 175 °F, a gentle holding heat rather than a cooking flame.
  6. Covered by a 1 year manufacturer warranty.

Strengths and Drawbacks

What works

  • Many cans reach the full six hours, and some run longer.
  • Screw caps reseal a part-used can so leftover fuel keeps for the next event.
  • An included opener lets you cap a lit can without handling it.
  • A steady, low wick flame holds food at serving heat without scorching.
  • Compact cans store easily, and the pack suits catering, parties and tailgates.
  • Backed by a 1 year warranty.

What does not

  • Some cans go out partway through or never hold a flame, the most common complaint.
  • Lighting can take several tries, especially with a short lighter.
  • Not every can reaches six hours, so burn time is a ceiling rather than a promise.
  • A 175 °F holding heat keeps hot food hot but will not warm cold food.
  • Diethylene glycol is toxic if swallowed, so storage needs care around children and pets.

Features in Depth

01

Diethylene Glycol Wick Fuel

Fuel Diethylene glycol Maximum Temperature 175 °F Rated Burn Up to 6 hours

Gas One fills each can with diethylene glycol and seals it around a wick, the design most long-burn chafing fuels use. The wick draws liquid up from the can and burns it at the tip, which produces a small, even flame and very little of the flare-up gel fuels can give when first lit. That steadiness is the point for a buffet: the water pan under the food stays at a consistent holding heat for hours instead of starting hot and fading. The trade is output. Gas One gives a maximum temperature of 175 °F, which is plenty to hold cooked food hot but is not a cooking flame, so the food has to arrive hot. Diethylene glycol also brings handling rules worth knowing. It is toxic if swallowed, so cans belong out of reach of children and pets, and a used can should be capped and cooled rather than tipped out. Burned outdoors or in a well-ventilated room, it gives a clean, steady flame with little to notice.

$24.99 4.6/5 Check price
02

Six-Hour Burn and Leftover Fuel

Cans 12 Total Fuel 88.8 ounces Reusable Screw cap reseals

The rated burn is up to 6 hours, and a good share of cans reach it or go past it. One host runs twelve-hour parties with two cans under each stainless dish and never swaps them out; another had cans keep food warm for more than six hours. The reverse also happens: one owner found the burn fell short of six hours, and burn time overall splits opinion rather than drawing clean praise. Wick height, draughts and how full the can started all move the number, so treat six hours as a ceiling rather than a promise. Leftover fuel is the part that makes the pack cheaper to run than it looks. Because the cap screws back on, a can used for a three-hour lunch keeps the rest of its fuel for the next event, and owners do find fuel still in the can after use. Twelve cans with 88.8 ounces of fuel between them can cover several parties this way rather than one.

$24.99 4.6/5 Check price
03

Lighting and Staying Lit

Ignition Long match or lighter Flame Check Light early and recheck Spare Keep one ready

This is the part of the Gas One pack to plan around. Some cans light at the first touch of a lighter, others take several tries, and the most common complaint is a can that goes out partway through service or never holds a flame. That last problem draws more negative feedback than positive, which is unusual for a pack that is otherwise so well liked. Wick fuels need a moment: the wick has to soak up fuel before it will sustain a flame, and a quick touch from a short lighter often is not enough. Hold a long lighter or match to the wick for several seconds, then check it again a minute later, because a low wick flame can be hard to see in a bright room. Light every can ten or fifteen minutes before food goes out, so a dud shows itself while there is still time to swap it. With a spare can on the table, a stubborn one becomes a minor delay rather than a cold tray.

$24.99 4.6/5 Check price
04

Screw Cap, Opener and Storage

Opening Screw-off cap Included Chafing fuel with opener Warranty 1 year

Each can opens by unscrewing its top, and Gas One includes an opener tool in the pack to make handling safer. When service ends, the same tool lets you set the cap back over the flame to smother it, which keeps hands away from a hot can and a wick that may still be burning. Once the can has cooled, the cap screws down for storage, and one owner found capped cans packed away without leaks. The cans are compact, so a twelve-pack takes little cupboard space between events, and the whole box weighs 7.1 pounds. Gas One backs the pack with a 1 year warranty. The main habit to build is patience at the end of the night: a can that has just gone out is still hot, and the fuel inside is still liquid, so it should sit capped and upright until it is cool before it goes back in the box.

$24.99 4.6/5 Check price

How We Scored It

Based on
The manufacturer's published specifications and the product's live Amazon listing.
Owner rating
4.7 out of 5 on Amazon, recorded September 27, 2026
How we score
We score each thing that comes up most in owner feedback on the Gas One 12 Pack. Eight things come up most in owner feedback: four draw praise, three split opinion and one draws mostly complaints. Its ratings average 4.7 stars (85% five stars, 9% four, 4% three and 2% one or two), so every score starts at 94, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read eight owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.7 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Here that takes off 0.1, which gives 4.6. Read our editorial standards

Durability

Gas One lists the manufacturer warranty description as 1 year. Three of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 98: we started at 94 and added 5 because the owner reviews that mention it are positive, capped at 98, the highest any score goes.

98Positive

Versatility

One of the eight owner reviews we read mentions it. That owner gave the product four or five stars. Score 94: its 4.7 star average on a 100 point scale.

94Positive

Temperature Control

Gas One lists the maximum temperature as 175 °F. Four of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score …

Read the full note (461 characters)

Gas One lists the maximum temperature as 175 °F. Four of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 88: we started at 94 and took off 6 because opinion is split.

88Mixed

Burn Time

Two of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 88: we started at 94 and took off 6 because opinio…

Read the full note (411 characters)

Two of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 88: we started at 94 and took off 6 because opinion is split.

88Mixed

Ease Of Lighting

Two of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 88: we started at 94 and took off 6 because opinio…

Read the full note (411 characters)

Two of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 88: we started at 94 and took off 6 because opinion is split.

88Mixed

Temperature Retention

Gas One lists the maximum temperature as 175 °F. Four of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. 6% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 82: we started at 94 and took off 12 because it draws mostly complaints.

82Needs Improvement

Owner Satisfaction

85% of ratings are five stars and 9% are four. 4% are three stars and 2% are one or two. Very few ratings land that low. Score 94: its 4.7 star average on a 100 point scale.

94Positive

Specifications

Size and weight

Item Weight
7.1 pounds

Power

Power Source
Fuel-based

Other specifications

Brand
Gas One
Number of Items
12

What Buyers Say

Long burns are the headline. Plenty of cans run the full six hours or past it, and the fuel left over after a shorter event caps and keeps for next time, which makes the pack feel like good value for caterers and party hosts alike. It travels well to tailgates and outdoor events too. The weak spots are lighting and staying lit. Some cans catch at once while others take several tries, and the most common complaint is a can that goes out or never holds a flame, which is why heat control and burn time both split opinion rather than drawing clean praise.

Based on 11,182 Amazon customer ratings, averaging 4.7 out of 5, recorded 19 September 2026. See the reviews on Amazon

5 stars 85%
4 stars 9%
3 stars 4%
2 stars 0%
1 stars 2%
★★★★★

Lasts as Advertised and Very Convenient to Keep on Hand

I purchased these chafing fuel cans to keep food warm, and they worked very well. The biggest thing I was happy with was the burn time. They lasted as long as stated, so I didn't have to wor… Read it on Amazon
Nisha Patel · September 24, 2026 · Verified
★★★★★

Best sterno fuel-long lasting

I will only buy these for our parties. We often have parties that last twelve hours with people coming in at all different times. Everyone knows that the food is available for a six to 7 hou… Read it on Amazon
KayMay · September 12, 2026 · Verified
★★★★★

Great buy

The Gas One chafing fuel burns consistently and lasts close to the advertised 6 hours. It was perfect for keeping food warm during our gathering, and each can was easy to light and use. Grea… Read it on Amazon
Shera Ali · July 7, 2026 · Verified
★★★★★

Happy chef

This was very very helpful I forgot to place a order and I was going to have a big event but thank you whoever you are you save me time and money
enrique Cruz · July 13, 2026 · Verified
★★★★★

Great Durability

Worked great, definitely helped keep my food nice in warm for more than 6 hrs! Definitely a moneys worth purchase! Recommend!
Maria Hernandez · August 21, 2026 · Verified
★★★★★

Excellent product

Packaged well, burned good put the lid on no leaks. Would purchase again.
Kevin Steen · September 9, 2026 · Verified

Setting It Up

  1. Set up the chafer first

    Place the chafing dish on a stable, heat-safe table away from curtains, paper decorations and overhanging shelves. Fill the water pan, then set the food pan in place so there is no reaching over a lit flame later.

  2. Open the can

    Unscrew the cap, using the included opener if the cap is tight, and check that the wick stands up and is not pushed down into the can. Put the open can straight into the chafer's fuel holder.

  3. Light it with a long lighter

    Use a long match or long-reach lighter and hold the flame to the wick for several seconds so it can draw fuel. The flame can be hard to see in daylight, so look closely before walking away.

  4. Light early and recheck

    Light every can ten or fifteen minutes before food goes out, then check each one again. Any can that has gone out shows itself while there is still time to relight it or swap in a spare.

  5. Snuff, cool and cap

    To finish, set the cap back over the flame with the opener, or use a snuffer. Leave the can upright until it is completely cool, then screw the cap down and store it for next time.

Common Questions

How long does each Gas One can burn?

Gas One rates each can for up to 6 hours. Many reach that or run longer, but some fall short, so light cans early and keep a spare for a long event.

What fuel is in the can?

Diethylene glycol, drawn up through a wick. It gives a lower, steadier flame than gel fuel and can be capped and reused, but it is toxic if swallowed, so store the cans out of reach of children and pets.

Can I reuse a partly burned can?

Yes. Snuff the flame by setting the cap back over it, let the can cool completely, then screw the cap down. The remaining fuel keeps for your next event.

Why will a can not stay lit?

Wick fuels need the wick to soak up fuel before they hold a flame. Hold a long lighter to the wick for several seconds and check again after a minute. A minority of cans still go out, so a spare is the reliable fix.

Is an opener included?

Yes. The pack includes an opener for lifting the cap off and placing it back over a lit can to put the flame out.

Can I use these indoors?

Chafing fuel is made for indoor buffets as well as outdoor events. Use it in a well-ventilated room, on a stable heat-safe surface, well away from curtains, decorations and anything overhead.

On Video

6 videos

Honest Review of the Gas One 12 pack Chafing Fuel | Link ni Description 👇

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The Verdict

4.6Out of 5

For long buffets, Gas One's twelve-pack gets most things right. The diethylene glycol wick fuel burns at a low, steady flame, many cans reach the full six hours or go past it, and the screw-off cap turns a part-used can into fuel for next time. The included opener makes capping a lit can safer, and the compact cans store easily. The catch is consistency at the lighter. Some cans take several tries to catch, and a minority go out or never hold a flame, which is the most common complaint against an otherwise well-liked pack. Burn time also varies, so six hours is best treated as a ceiling. Light every can early, keep a spare ready, and it is a dependable, reusable stock-up pack for anyone who runs chafers several times a year.

Who should buy it

  • Hosts of long buffets
  • Small caterers who run several chafers at a time and want fuel that caps for reuse.
  • Families who host big gatherings a few times a year and want a stock of cans on hand.
  • Tailgaters and outdoor hosts who need sealed, portable heat.

Who should skip it

  • Anyone who needs every can to light first time with no spare on hand.
  • Cooks who want a hotter flame to bring food up to temperature.
  • Homes where cans cannot be stored safely away from children or pets.

A reusable long-burn wick fuel that mostly delivers its six hours; light each can early and keep a spare.

Check price on Amazon

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