Saturday, July 18, 2009

[BackpackingLight] Alcohol Stoves Stoves At Altitude

 

Thanks to all who answered my inquiry about alcohol stoves at altitude.
Our two groups used them successfully on a 7-day trek at the Double H
ranch near the VLA in New Mexico. As you said, a good windscreen was
necessary to keep the flame on the pot. Other than that they worked
great. We typically used 2 stoves under a big pot for group cooking.
The stove design was my own refinement of the type found at zenstoves
and the wings stove archive.

I also had good luck using pool chlorine (78% calcium hypochlorite) for
water purification, and with a Kifaru-style field chair I made from Tyvek.

Bill

Manny wrote:
>
> I have also been using alcohol stoves at 10K-12K without any trouble.
> Like Mark said, just make sure that your windscreen system is working
> well.
>
> .

Specracer wrote:
>
> My pepsi can alcohol stove worked great at Cottonwood Lakes which is
> around 11,000ft. Never had fail even down at -10 Deg.
>
> .

Mark Verber wrote:
>
> I have regularly used alcohol at 10-12k and have used them a few times
> up to 14k. No problem other than the windscreen needs to be good
> because these spots tend to have more wind and be a bit more exposed
> than lower locations.
>
> __

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