MSR Windboiler Posts
- "First Look" Report
- Trail Report #1
- Hanging Kit I
- Lighting the Windboiler
- Wind Testing
- Coffee Press
- Hanging Kit II
- MSR Windboiler – Three Things to Note
- Cooking Ability
- Final, Completed Review
|Mt. Williamson (8248'/2514m), west face.|
|View from the summit of Mt. Williamson looking out into the Mojave Desert.|
First: Wind resistance. The stove did very well on the exposed summit of Mt. Williamson. There were no problems when wind gusts would pick up. I got a boil of 500 ml of water in approximately 2:10. The water temperature was approximately 60F/15C.
|The new MSR Windboiler on the summit of Mt. Williamson|
The Windboiler comes with a "heat indicator," a wire that is designed to glow redly quickly so that one knows that the burner is on and hot. I wanted to check the functioning of the indicator. Indeed, the heat indicator does glow quickly red, well before the rest of the burner is fully red.
|The MSR Windboiler's Heat Indicator wire glows a bright red.|
|The Windboiler's burner glows red.|
Naturally, I wanted to test pot stability. The Windboiler is a fairly tall stove, but it's actually pretty stable. Here's a photo of my five year old daughter stirring the pot as we make lunch. No problems with the stove being "tippy." Now notice: I do not have the canister stand on. No issues with stability. Note that I'm using a 227g sized canister here. I do recommend the canister stand be used since it's so small and light, but if for some reason you didn't want to use it, things are reasonably stable with a 227g canister. I think you'd be well advised to always use the canister legs with a smaller canister.
|The Adventures in Stoving spokesmodel, demonstrating how stable the unit is.|
I got a question recently about whether or not the Windboiler could be staked down for extra stability around children. I had to admit that I didn't know. So I thought I'd try it out.
The canister stand of the Windboiler doesn't have any loops or holes that one could run a stake through, but if you turn the canister over, you'll notice that there's a fair amount of clearance between the bottom of the canister and the canister stand.
|There is a gap between the canister stand and the bottom of the canister.|
|Two titanium shepard's hook type stakes.|
|The Windboiler's canister stand, staked down.|
|A canister atop the staked down canister stand.|
One of things I really like about the Windboiler is that the handle can actually be used as a handle. I found that I had good control and that the handle wasn't at all floppy. There was no side to side movement. Pouring was very steady. Note in the photo below that I picked up the entire unit, including the gas canister. No problem. Plenty of leverage.
|Pouring using the Windboiler's excellent handle.|
Photo credit: Hikin' Joyce (my daughter)
The Windboiler's burner is substantially different than it's predecessor, the Reactor. The Windboiler's heat output is far more controllable. But just how controllable? Will it go down far enough to really simmer?
Before I answer that question, let me define what I mean by simmer. A true simmer is the ability to hold the heat at a level such that the water inside the pot is at a very low boil. In other words, a true simmer is just barely boiling. Here's what a low boil might look like, in the photo below. Note that there are just a few small bubbles. The pot is not at a roiling boil.
|An example of a very low boil.|
UPDATE 29 November 2014: I showed MSR some photos of my burner in operation. They responded by saying that my burner didn't look right and that it certainly shouldn't burn for a while and then suddenly go out (as I reported above). They shipped me a new burner. I was quite pleased that they would ship me a new burner. The new burner is quite stable on low.
So, how did I get the photo above of a very low boil? Well, I took the pot off the stove for a minute and turned down the heat as far as I could. I put the pot back on, and, voila, I got a low boil. But I couldn't hold it at a low boil. The boil's intensity would gradually increase until it would reach what I would describe as a moderate boil. If one truly needed a very low simmer, taking the pot on and off a few times would do the trick, but I could not get a true simmer using the valve adjustment alone.
So, given the really good heat control that one does have on a Windboiler, am I just being picky? Well, possibly, but if one uses the true definition of simmer, the Windboiler isn't quite there. Flame control is good. Flame control is a dramatic improvement over the Reactor. But simmer? No, not if you use a strict definition.
I want to give people an idea of the Windboiler's size, so here are some photos that will hopefully give you a good sense of the Windboiler's size. The Windboiler is just a bit shorter, perhaps 2 cm, than a one liter Nalgene bottle.
|A Windboiler, left, next to a one liter Nalgene bottle.|
|A one liter Nalgene bottle fits inside a Windboiler pot.|
As I mentioned in my First Look report, the Windboiler's cup/bowl is very functional. My daughter likes that it holds a nice cup of hot cocoa.
|Hot cocoa in a Windboiler's cup.|
|The Windboiler's lid fits on the cup and helps prevent spills|
Do note that the cup is rather hot when filled with boiling water. One needs to let it sit a bit or use a bandana or something to hold the cup.
I noticed that the cup/bowl on the Windboiler can be really difficult to remove if it slides too far up the sides of the Windboiler's pot. I asked MSR about this. They replied that the cozy is intended to "lock" into place and prevent the cup/bowl from going up too far. Mine doesn't lock, I informed them. They said that they were aware of a problem with an early production run of the stoves and that they would send out a replacement cozy to anyone who requested one. Good to know.
To remove the cozy, simply lift up on the tab underneath the handle as shown below and slide the cozy down, off the pot.
|Lifting the tab shown here allows one to remove the pot cozy.|
|To put on a new cozy:|
Aline the handle on the bracket shown here and slide the cozy up until it engages with the bracket.
|The MSR Windboiler's pot cozy. Note plastic latticework.|
While I had the cozy off, I also weighed it. I was a bit surprised to see that the cozy and handle assembly weighed 49 g/1.7 oz, which struck me as slightly heavy. The cozy on my Jetboil Sol weighs 24g by comparison (note that the Jetboil Sol has a smaller pot). I believe the weight is a sort of by product of having a handle that can actually be used as a handle. A simple neoprene cozy just wouldn't support a decent handle. If one were truly concerned about weight, one could remove the cozy and leave it at home. Be sure to bring a bandana or hot pad with which to grip the pot if you remove the cozy and handle.
|The Windboiler's pot, sans cozy.|
So, there you have it, Trail Report #1 and a few more observations concerning the Windboiler.
I thank you for joining me,
|The author atop peak 8140+ (near Mt. Williamson).|
Photo credit: Hikin' Joyce (my daughter)
The item reviewed here was provided to me at no charge for the purposes of this review. I am under no obligation to review this or any other item. I am not compensated for my reviews in any fashion other than in some cases I am permitted to keep the item reviewed. Given that I have well over a 100 backpacking stoves, a free stove frankly isn't going to buy anyone a good review. Stove companies must measure up if they want a decent review here. I am an amatuer stove blogger; I make my living elsewhere, in the IT field. I fit blogging in as time permits. Inasmuch as my income is derived elsewhere, monetary issues do not influence the reviews on this blog. Yes, I do have advertisements on the blog. I typically derive about $1.00 USD per day from the advertisements (last I checked). This is a mere pittance and does not influence my reviews in the slightest. Revenue from the advertisements goes toward hosting fees, stove fuel, and the like. The blog is self supporting in that sense, and my wife is quite happy that I'm not using the family's income to run the blog, particularly given how tough the economy is these days.