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Sunday, March 19, 2017

Coleman Canister Gas – Caution

Coleman brand gas canisters now only normally work with Coleman brand stoves.  You might get lucky, but the current orange label Coleman brand gas canisters just plain don't work with a lot of brands of canister stoves.

What has changed?
I've never had this problem before with the older green label Coleman canisters.   Recently, it seems there's been a change.  The new ones have an orange label (see photo, below), but the changes appear to go beyond color.  They just don't work with other brands of gas stoves.  I'm speaking here about backpacking type canisters only.  I am NOT referring to the big 100% propane green canisters.
Front row:  The older "green" Coleman canisters.
Rear:  The newer "orange" Coleman canister.
Here's how I happened on this:
I test stoves.  A lot of stoves.  I burn gas.  A lot of gas.
Simul-testing multiple stoves.  I burn a lot of gas.
So, I bought some of the big 450 gram Coleman canisters recently at Walmart.  They're the cheapest brand (at least when bought at Walmart).

When I got them home, they simply didn't work.  On any stove tried (see list, below).  And I've got a lot of stoves.  None of them worked – until I tried a Coleman brand stove.

Here's a quick video:

And I am not alone.  Others are reporting similar experiences.

NOTE:  I am not accusing Coleman of doing this deliberately.  Why would they do that?  They want to sell as many canisters as possible.  If they make it so their canisters cannot be used with other brands, their sales will go down. I think this is a goof, not a deliberate business decision.

Stoves Tested

These stoves do not work with orange label Coleman gas canisters:
  • MSR Pocket Rocket
  • MSR Pocket Rocket 2
  • BRS-3000T
  • Markill Hot Rod
  • Soto WindMaster
  • Kovea Supalite
  • Monatauk Gnat/FMS-116T/Olicamp Kinetic Ultra
  • Snow Peak GeoShield
These stoves kind of work with orange label Coleman gas canisters cranked down hard (NOT recommended):

  • Kovea Titanium/Markill Hotrod
  • Soto MicroRegulator
  • Optimus Crux

These stoves do work with orange label Coleman gas canisters:
  • Jetboil PCS (personal experience)
  • Jetboil MiniMo (reported)
  • Primus Eta Express
  • MSR Micro Rocket
  • Soto Amicus
  • Snow Peak GigaPower
  • eTekCity (multiple reports)
It looks like Jetboil and Primus brand stoves in general do work with Coleman brand orange label gas canisters, but obviously I haven't tested each and every model of Jetboil or Primus stoves.  You'll probably be fine, but you should test your Jetboil or Primus stove with Coleman canisters before you head out on the trail.  However, I have now one report of a Jetboil not working with an orange label Coleman canisters.

Other brands are all over the map.  Some models work; others do not.  I've had reports of a Pocket Rocket working, but my Pocket Rocket did not.  This tells me that the Coleman canisters are very close, only off by maybe half a millimeter or something like that.  Their Lindal valve is recessed just a bit farther down in the threaded connector than other brands.  It doesn't take much.  Notice the middle category, above:  Stoves that kind of worked.  It's that close.  Your "mileage" not only may but will vary.

Recommended:  Test your stove with Coleman orange label canisters if you plan to use them.
Not recommended:  Cranking your stove down hard to get a Coleman canister to work.  Stove threads are typically aluminum or brass which is softer than the steel of the canisters.  Don't ruin a good stove over a $5 to $10 canister.  Just buy a more reliable brand.  I have had no problems with the following canister brands:

  • MSR
  • Snow Peak
  • Optimus
  • Primus
  • Brunton
  • Jetboil
  • Gas One
  • Glow Master
I haven't tried Olicamp canisters; I haven't seen them for sale locally.

Conclusion
So, be careful.  That Coleman canister may be cheap (when purchased at Walmart), but it may not work with your stove – unless your stove happens to be a Coleman stove (or probably Jetboil and Primus, perhaps others).  Perhaps I'm belaboring the obvious, but always test your stove with the canister you intend to use before you hit the trail.  This is probably a good idea with all brands but particularly with Coleman brand orange label gas canisters.

Happy stoving,

HJ

Saturday, March 18, 2017

Upright Canister Stoves – the State of the Art


What are the best canister gas stoves of today?  What are our options?  What's the best technology?
The latest from MSR:  The new Pocket Rocket 2
I've got a friend who works over at Massdrop*.  He's been bugging me to do a stove article, a sort of taking stock of the current state of canister stoves.  Kind of a fun project, so what the heck, I wrote a little something up:  Upright Canister Stoves – the State of the Art.

This post here on my blog has a couple of things that I couldn't include in the article, mainly a dynamic HTML version of the table in the article; see below.
A classic old Hank Roberts stove.
I created a table of upright canister stoves available in the US today.  I've got pretty much all the major brands and even some that are less well known.  I didn't get everything, but it's a pretty representative compendium.

I didn't have a way to create a dynamic HTML table over on Massdrop, so I thought I'd create one here.  It may be easier to read this dynamic HTML table, depending on what type of device you're viewing things on.  Neither method of presentation is perfect, but hopefully one or the other gets the job done for you.

Adventures In Stoving -- https://AdventuresInStoving.blogspot.com
Brand Stove BTU Grams Oz's Class $$'sPros Cons Comments
BRS BRS-3000T 9,200 25 0.9 SUL $20 Super Ultralight, compact, inexpensive Terrible in wind, pot supports can deform if overheated (inconsistent quality control), poor pot stability, short valve handle Poor pot stability, but dang is it light, compact, and cheap.  The only Super Ultra Light canister stove on the market.
Fire Maple FMS-300T (Olicamp Ion Micro) 8,900 45 1.6 UL $50 Ultralight, compact Open burner, poor pot stability, short valve handle, loud Limited pot stability, a bit loud.  Sold under Olicamp brand in US.  Cheaper on Amazon or eBay.
Fire Maple FMS-116T (Olicamp Kinetic Ultra) 9,600 48 1.7 UL $50 Ultralight.  Good pot stability.  Well distributed flame avoids hot spots Open burner, not particularly compact A little more distributed flame than some UL stoves.  Sold under Olicamp brand in US.  Cheaper on Amazon or eBay.
Snow Peak Lite Max 11,200 54 1.9 UL $60 Ultralight, compact, low carbon monoxide Open burner Surprisingly compact.  Good pot stability.  At 11,000 BTU/hr it can really eat fuel if you let it.  Turn it down. Made by Kovea.
Kovea Supalite 6,575 56 2.0 Light $50 Light, very compact, low carbon monoxide Open burner Surprisingly compact.  Good pot stability.  Some variants are 56 g; others are 60 g.  Made by Kovea.
Soto WindMaster 11,000 67 2.4 Light $75 Wind resistant, excellent build quality, sophisticated ignition, regulated burner, good to excellent pot stability.   Detachable pot support can be lost, tall (not compact), pricey, but there are deals out there. Great stove.  Best upright canister stove on the market today -- if you can live with the detachable pot support.  
GSI Pinnacle 8,750 68 2.4 Light $50 Seems reasonably well made. A little over priced for its class.  Open burner. I haven't really seen this one in person, but I've seen some talk on the net; I therefore include it for completeness.
Optimus Crux Lite 10,200 72 2.5 Light $40 Lighter than the regular Crux Bulky, open burner Doesn't pack well because burner doesn't fold.
MSR Pocket Rocket 2 8,200 73 2.6 Light $45 Simple, solid, improved pot stability Open burner I really like it's simplicity and how solid it is. Made by Kovea.
Soto MicroRegulator 11,000 73 2.6 Light $70 Excellent build quality, sophisticated ignition, regulated burner. Somewhat floppy pot supports; open burner. Nice stove, but I would go with the WindMaster if you're looking at this type of stove.
Soto Amicus (manual, piezoelectric).  Add $5 for piezo 10,200 75 2.6 Light $40 Wind resistant, excellent build quality, sophisticated ignition, excellent pot stability. Slightly bulky when compared to the most compact. A really fabulous new entry from Soto at a nice price point.  The wind resistance is real.  Definitely worth a look.
Primus Express (manual, piezoelectric).  Add $10 for piezo. 8,900 82 2.9 Light $45 Good build quality. Excellent pot stability. Open burner.  Pot supports do not fold out of the way and take up a lot of room.  Not the best piezo. Primus makes good stuff, but I think their Express stove is a little heavy for what it is.
Snow Peak Gigapower (manual, piezoelectric).  Add $10 for piezo. 10,000 85 3.0 Mid $40 Good pot stability, compact, strong, low carbon monoxide Heavier, open burner.  Poor ignition. A classic, fantastic stove albeit a bit heavy by today's standards.  The ignition sucks; get the version without.  Made by Kovea.
Olicamp Vector 10,200 85 3.0 Mid $30 Reasonalby priced Open burner Included as a low cost option.
Kovea Titanium 7,600 88 3.1 Mid $60 Reasonably compact Poor quality ignition, open burner. Ignition isn't particularly reliable.
Optimus Crux 10,200 93 3.3 Mid $50 Fairly compact Heavier, wobbles at joint, open burner, open burner Nice stove, but it would be great if it didn't wiggle at the joint.
Jetboil Mighty Mo 10,000 95 3.4 Mid $50 Regulated burner Poor quality ignition, only fair pot stability, open burner Lowest cost regulated burner, but the ignition is crappy.  Soto's stoves in this class are better but more expensive.
Kovea Power Nano 7,300 95 3.4 Mid $35 Inexpensive Heavy for its class.  Open burner
Kovea Eagle 6,000 128 4.5 Heavy $30 Inexpensive Heavy for its class.  Open burner
MSR Super Fly (manual, piezo).  Add $10 for piezo. 10,000 177 6.2 Heavy $65 Distributed flame, threaded and non-threaded canisters Heavy, bulky, sharp, pointy pot supports, open burner Dislike.  Too big, too bulky, too heavy, and the pointy pot supports poke holes in your pack.
Primus Classic Trail (Yellowstone) 10,000 227 8.0 Heavy $20 Inexpensive Heavy, bulky, open burner Cheap, good pot stability, can handle larger pots, but I'm not a fan of this heavy beast.
Adventures In Stoving -- https://AdventuresInStoving.blogspot.com

I hope you find the information useful.

HJ

*Massdrop, if you haven't heard of it, is sort of a "group buy" site.  They contact companies and basically say "hey, if we could get X number of sales, would you give us a price break?"  If a company agrees, Massdrop then posts a "Drop" on their site.  Members of the public can then join the Drop and get a group discount.  Here's a link:  https://www.massdrop.com/r/ETFBT7. I think I get a free T shirt or something if enough people click on that link and then later buy something, but whatever.  I hope you find a couple of good deals.
An old Camping Gaz S-206 "Bleuet" stove.
The canister had to be physically punctured and could not be safely removed until empty.

Sunday, March 5, 2017

BRS-3000T – Failure #3

Since the pot supports failed on my BRS-3000T, a number of people have come forward saying that they have experienced the same thing.  I thought I'd post a couple more photos, below; the photos are from John H.  John reports that he had good results with the stove at first but that over time the pot supports deformed.

Links:
Note how the pot supports have twisted out and away from the stove.
Notice that these photos are pretty much the same as the first set and also the second set.  In other words, the same thing appears to be happening repeatedly.
It's not a gross failure, but the pot clearly cants off to one side.
BUT there are plenty of people who are experiencing no problems at all.  Matt S. recently ran a 15 minute test on his (after seeing my post).  No problems.  Gary D. reports doing up to 20 minute runs while melting snow.  That's a long run. No problems.

Some people have a failure with only one cup of water on; others melt snow for 20 minutes and have no failure.  It’s a hit or miss stove.  You might get lucky and get one that’s fine.  You might not.

I’m going to revise my original post to recommend a test run.  Run the stove  for 15 minutes on high with 2 cups of water on before taking it out on the trail for the first time.  If your stove can handle a 15 minute run on high at home, then it's probably going to be OK out on the trail.  If it fails at home, just buy another one.  They're cheap enough.  Eventually you should be able to get a good one.  Of course you could just get a quality stove in the first place and be done with it, but each to his or her own.

Some people have advocated carrying more than one BRS-3000T at a time.  They're so light and so cheap, why not?  If one stove fails, just swap it out for the one in your pack.  If you decide to go the multiple stove route, maybe you should space out the purchases so that you get a stoves from different manufacturing lots.  Hopefully the chances of getting two duds is minimized.

HJ

Another failure, this one reported by Terry S. who reports that the metal had become so soft with use that he could no longer depend on the stove.
A stress fracture has developed on the pot support arm of this BRS-3000T


Thursday, March 2, 2017

BRS-3000T – Failure #2

I recently completed a review of the BRS-3000T.  In that review, I mentioned that one of my pot supports deformed after 10 or so minutes of using the stove.

Links:
My pot, listing to the left, after one of my pot supports deformed.
Since posting that review, a couple of other people have come forward and mentioned that they've had similar experiences, including Miguel C. who kindly sent me the below photographs.
A BRS-3000T with deformed pot supports.
Photo courtesy of Miguel C.
Miguel reports the following:
Not sure how it happened.  I was just cooking rice and a cup of water.  I was using the msr [Titan] kettle and two of the stands bent a lil.   
The stove was on medium low cooked for like 15 [minutes].  It got super red.  There was no winds but it was cold.  It happened at night.

Another view of a BRS-3000T with deformed pot supports.
Photo courtesy of Miguel C.
You will note in the above photo that the pot stands are even more deformed than mine were.

Some people have criticized my use of a 1300 ml pot and 3 cups of water as "heavy."  While maybe someone could misconstrue 3 cups of water as "heavy," an MSR Titan Kettle with just one cup of water cannot.
Miguel's MSR Titan Kettle which contained only 1 cup of water and some rice.
This is not a weight issue.  This is a design and materials issue.

So, What the Heck is Happening?

Well, for one, the titanium here is not melting.  Titanium melts at about 3000 Fahrenheit (about 1700 Celsius).  The flame temperature in air of a butane-propane mix (i.e. canister gas) is about 3500 Fahrenheit/1970 Celsius, but you'd have to really focus the flame, as in a blow torch or similar, in order to get the metal that hot, and air would tend to conduct away the heat.

OK, so it's not melting.  So what is happening?  Well, metals get soft long before they melt.  Think of a blacksmith shoeing a horse.  He doesn't melt steel, pour it into a mold, and make a custom shoe.  No, he typically already has the shoe made.  He just heats it and then pounds on it until it's the right shape.  He heats it because the metal gets softer, and then it's easier to work with the metal.

The same thing is true with titanium.  Long before it melts, Titanium will become more malleable. Metals are assigned a rating called a "service" rating.  This a temperature above which the metal becomes unreliable.  The maximum service rating for titanium is 1100 Fahrenheit/600 Celsius, and that's for a really high grade alloy. The alloy used in a backpacking stove has a rating more likely around 750 Fahrenheit/400 Celsius.  Our flame temperature is 3500 Fahrenheit/1700 Celsius, more than four times the service rating of the metal of our stove.

Titanium is a poor conductor of heat.  If the heat can't be conducted away, and the small, thin pot supports of the BRS-3000T aren't going to conduct a lot of heat, the temperature can climb above the maximum service rating, and "creep deformation" can occur.  Creep deformation isn't a sudden snap or anything like that.  It's a gradual softening of the metal.   The metal slowly droops.

In the case of Miguel's stove, he had it on for a fairly long time (15 minutes) and it was a still night.  With no air currents to whisk away the heat, the temperature of the metal climbed above the maximum service rating, and... well, you can just look at the photos, above.


The Good News
Miguel reports that he just bent the pot supports back after the stove cooled and went on his way.  He continues to use the stove.  Now, how many times can you do this before the supports break?  I don't know, but I wouldn't push it.  You want to avoid getting the supports too hot.

I too just took my fingers and bent it back.  The BRS-3000T isn't exactly a beefy stove.  It's pretty easy to bend the thin little pot supports.


The Bad News
The bad news here is that Miguel's failure happened in still air (or a breeze so light as to be undetectable).  My failure occurred when the wind focused the flame on my pot support.  I was thinking that all one had to do was protect the stove from wind.  I still think it is important, vital actually, to protect the stove from wind, but one also has to worry about excessive heat build up in the right conditions.  It's a bit of a wild card here, but in general shorter burn times should be OK.

Interesting stuff.  More will be revealed.

HJ






Sunday, February 26, 2017

Review: the BRS-3000T – the World's Lightest Gas Stove


At just 25 grams (0.9 oz), the BRS-3000T is unquestionably the world's lightest canister gas stove.  But is it any good?  I thought I'd see for myself.

UPDATE 02 March 2017:  Failure #2 of the BRS-3000T
UPDATE 05 March 2017:  Failure #3 and #4 of the BRS-3000T
The tiny BRS-3000T – only 25 grams!!
Classification
I think that it's fair to say that the BRS-3000T is the worlds first true super ultralight (SUL) canister stove.  What do I mean by "super ultralight?"  Well, take a look at the below chart.  The BRS-3000T is the first known canister stove to come in under one ounce (about 28 g) in weight.
Canister Gas Stove Weight Classes
(Less Than or Equal To)
Ounces Grams
Heavy
 4+
113+
Moderate < 4 < 113
Light < 3 < 85
Ultralight (UL) < 2 < 57
Super Ultralight (SUL) < 1 < 28

Basically:
  • If an upright canister stove weighs less than or equal to an ounce (28 g), that's SUL in my book.
  • If it weighs less than or equal to two ounces (57 g) but more than one ounce, then it's UL.  
  • If it weighs less than or equal to three ounces (85 g) but more than two ounces, then it's light.  
  • If it weighs less than or equal to four ounces (113 g) but more than three ounces , then it's moderate.  
  • If it weighs more than a quarter pound (113 g), then it's heavy.  
I think that's a reasonable categorization, given the state of the art and the stoves commonly used.

Size
So, just how small is this thing, anyway?  Well, for comparative purposes, I thought I'd put it side-by-side with some other stoves.
  • On the far left is an MSR Pocket Rocket, a moderate weight stove at 3.1 oz/87 g.
  • Next to the right with the red base is an MSR Pocket Rocket 2, a light weight stove at 2.6 oz/73g.  
  • Next with the yellow base is a FMS-116T (also sold as the Monatauk Gnat and the Olicamp Kinetic Ultra), an ultralight stove at 1.7 oz/48 g.  
  • Last on the right is the BRS-3000T, a super ultralight stove at 0.9 oz/25 g.
Left to right: an MSR Pocket Rocket, an MSR Pocket Rocket 2, a Fire Maple FMS-116T, and a BRS-3000T.

"Bench" Testing
Adventures in Stoving is all about testing, ideally in the field.  I do typically test at home before taking a stove out into the field.  To that end, I fired it up at home.  Right away,  I noticed that there was a lot impingement of the flame by the pot supports.  The pot supports had a fairly dramatic impact on the flame, as shown by the color change in the flame in the photo, below.  Put this into the back of your mind.  We'll come back to this later.
The flame of the BRS-3000T hits the pot supports, transmitting a great deal of heat to them.
Note how the far pot support glows in the heat
Other stoves did not affect the flame as much even though their pot supports were also in contact with the flame.
The pot supports of an FMS-116T stove have no where near the impact on the flame as do those of the BRS-3000T.
Pot Stability
I was also interested in pot stability.  The BRS-3000T is a tiny little stove and of all the stoves I've got has the smallest span to its pot supports.
Top row:  An MSR Pocket Rocket 2, left, and an MSR Pocket Rocket, right.
Bottom row:  A Fire Maple FMS-116T, left, and a BRS-3000T, right.
The BRS-3000T has the smallest span to its pot supports by far.

Field Testing
Intrigued by the odd flame pattern I had seen at home, I moved immediately to field testing.  I had heard that the BRS-3000T did not perform well in wind.  I therefore chose a day with moderate winds for testing.

Arriving in the field, I began setting up to test.  Out of curiosity, I flipped over a 110 g canister of gas.  The pot supports fit easily into the underside of the canister.  The BRS-3000T is a small stove, and the pot supports don't have a particularly wide span.   Pot stability is definitely an issue with this tiny little stove.
The pot supports of a BRS-3000T are so small that they will fit in the underside of a 110 g canister.
The nice thing about such small pot supports is that they will work well with small vessels, for example the 250 ml Sierra cup shown in the photo below.
The BRS-3000T is a good match for a Sierra Cup
Pot stability is a little tougher with a larger (but not particularly big) pot like the 1300 ml Evernew UL pot shown in the below photo.  I probably wouldn't go larger than a 1.5 liter pot on a BRS-3000T, and you'd be better served by keeping your pot size under one liter.  The best fit would probably be for pots (or mugs or cups) from about 750 ml to 250 ml in capacity.
A 1300 ml Evernew UL pot on a BRS-3000T
I put approximately 750 ml (three cups) of water into the pot, fired it up, and waited.  And waited.  And waited.  And waited.  After about 10 minutes the water came to a low boil.  The stove was not able to achieve a full roiling boil.  I had heard that a BRS-3000T would struggle in wind, but I had no idea it would be this bad.  All open burner upright canister stoves are impacted by wind, but I have never seen a stove this wind sensitive before.  Even at highest output it could not bring 750 ml of water to a roiling boil, and this was not a particularly windy day.  I would describe the winds as moderate.  I had to put a weight on my ramen noodle wrapper to keep it from flying away, but it wasn't like cups were being pushed over by the wind, and the trees around me were not blowing way over or anything like that.  These were pretty ordinary, common outdoor conditions, conditions that I probably wouldn't even take particular note of normally.

Well, I was hungry, so I put my noodles in, and, after a bit... what the heck?  Did I put the pot on wrong or something?  My pot was clearly listing to one side like a sinking ship!
My Evernew 1300 ml pot – canted off to one side atop a BRS-3000T
Quickly, I grabbed my pot before my lunch took a tumble!  Examining the stove, I realized that the pot support had bent.  It may be a little hard to see here, but the pot support on the right in the below photo is bent outward and down with a slight twist.
Note the bend and partial twist in the pot support on the right.
All I had in the pot was about 750 ml of water and some ramen noodles.  I mean c'mon, that is a very normal load for a stove.  If I had put a 3 liter pot on a little stove like this maybe I'd understand, but 750 ml?  That's trivial.  A stove should be able to handle 750 freaking little milliliters.  750 ml is only 0.75 kg (1.7 lbs).  Do not get distracted by the pot size.  This is not a pot size issue.  Read the Analysis section below.  The real issue in this case is the wind and the design of the stove.

Yes, I tested the stove on top of the picnic table.  Yes, it would have been better to set it on the ground behind a rock or something, but c'mon!  I ought to at least be able to boil water after 10 minutes on high.  This stove is a really poor performer in wind, and there certainly shouldn't have been any deformation in the pot supports after 10 to 12 minutes.
The pot supports of a BRS-3000T are exposed to a great deal of heat.
Remember that photo I posted earlier?  The pot supports absorb a lot of heat from the flame.  After 10 minutes on high, they had absorbed enough heat that the pot supports deformed even though they weren't under a particularly heavy load.

Analysis
I noticed during use that the wind was blowing the flame toward the pot support that eventually failed.  Said pot support was glowing brightly while the pot support opposite was barely affected. So much heat was channeled into the one pot support that even under a relatively light load of less than a kilogram, the pot support experienced "creep deformation" (or "creep failure"), the tendency of a metal to slowly deform under stress – a tendency that increases when both stress and heat are present.

The way that the flame and supports are configured, the pot supports are blasted with heat.  Magnify that effect with wind directing the majority of the heat to a single pot support, and you get creep deformation.  Yes, I realize that 10 to 12 minutes is a little long to be running a stove, but, it's not a grossly unreasonable time to run a stove, particularly in wind.  A stove shouldn't deform due to its own flame in such a short time.  The stove should not have been designed such that the pot supports are blasted with heat – or they should have been made a little more heat resistant.  Remember that photo I posted of the flame?  Most stoves don't have that kind of discoloration in the flame.  There's something peculiar about this stove and its design.

However, there are plenty of people using the stove that are not experiencing any problems.  It looks like quality control may not be quite what it needs to be with this stove.  Combine poor quality control with a design that blasts the pot supports with heat, and you have a recipe for pot support failure.

Links:

Recommendations
I can't exactly give a good recommendation to a stove that failed during testing. Neither can I give a stove that handles wind so poorly a good recommendation.

Again, however, I'm aware that there are plenty of people who are using the stove and are not experiencing problems.  It’s an inconsistent stove.  Maybe you'll get lucky.  Maybe you won't.  Clearly there are duds out there, and even if you don't get a dude, the right wind conditions could still cause a pot support failure.  Also, your pot supports could fail over time, as they did in Failure #3, above.

I suggest the following:
  • Run the stove  for 15 minutes on high with 2 cups of water on before taking it out on the trail for the first time.  If your stove can handle a 15 minute run on high at home, then it's probably going to be OK out on the trail.  If it fails at home, just buy another one.  It's not like they're expensive.  The chances of getting two duds are fairly low I would think.
  • Make absolutely certain to shelter the stove from wind.  If you fail to shelter the stove, wind may channel heat to a single pot support which may deform and fail.  You should always shelter a stove anyway so that you're not burning through an inordinate amount fuel, but it's particularly critical on the BRS-3000T.
  • Run the stove at about 50% to 75% of full flame to avoid overheating the pot supports.  It'll take a little longer to boil, but you'll actually save gas this way, and you won't have so much heat blasting the pot supports.
If you wanted to really play it safe, you could limit the amount of water boiled at any one time to, say, 500 ml.  You could also run the stove for no more than maybe 5 or so minutes at a time, give or take, and you could let the stove cool a bit between successive boils

Long Term Reliability
What impact will repeatedly blasting the pot supports with high heat have?  I have received reports from people who had good results at first but whose pot supports deformed over time.  So, there is the possibility that even if your stove is good at first that it may experience problems over time.

Alternatives
BRS has a history of problems; some BRS stoves have been banned by countries in Europe due to repeated safety problems.

If you really want a good ultra light canister gas stove, look into Fire Maple stoves.  Fire Maple has a pretty good reputation.  Their FMS-116T (sold in the US as the Olicamp Kinetic Ultra) weighs 48 g/1.7 oz.  The Fire Maple FMS-300T (sold in the US as the Olicamp Ion Micro) weighs 45 g/1.5 oz.  They're not super fancy stoves, but at least they don't channel so much heat to their pot supports that they deform and dump your dinner.

Note the nomenclature on that last stove, the 300T.  Sound familiar?  That's right, the BRS-3000T is a cheap imitation of the FMS-300T.  Do yourself a favor; get the real thing.  Yeah, it's 0.8 oz/20 g more weight, but at least it doesn't bend after ten minutes of use.  My opinion.  YMMV.

And of course there's the Snow Peak LiteMax stove at 1.9 oz/54 grams, which is very compact while still having good pot stability.

Best Use
I can't recommend a stove that failed during testing even if, yes, the circumstances were a little bit unusual.  However, if anyone were to use a BRS-3000T, it should be a soloist. This is not a good stove for two people, and it is clearly not a group stove.

I would not recommend the BRS-3000T for snow melting.  Snow melting usually requires that a stove be on for longer periods of time although there are people who are doing just that, snow melting, and are not having problems.

Summary and Conclusion
The BRS-3000T
What's good about it?
  • Cheap.  Prices vary, but I think I paid about $15 for it, including shipping, on Amazon.
  • Light.  Twenty five grams (0.9 oz)!
  • Compact.
  • Fits small cups, mugs, and pots well.
What's not so good about it?
  • Absolutely abysmal in wind.  A windscreen will help, but there are times where even a windscreen may not be enough.
  • Pot supports get heavily hit by the flame and could fail.
  • Poor pot stability.
  • Overly short valve control handle.
The BRS-3000T:  Not recommended.

Sorry I couldn't give a better report.  I was really hopeful about this stove but am now quite disappointed.  Had I bought it locally instead of from China, I would demand my money back.

HJ

Disclosures
I purchased this stove with my own money on Amazon just like anyone else would.  I have no financial relationships with either BRS or Amazon.  If I did, I might be giving a much nicer review, don't you think?  I am an independent stove reviewer.  This is my review; it is no one else's.