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BobsYourUncle's avatar
BobsYourUncle
Nomad
Nov 17, 2013

Thought I was doing good in freezing temp - Oops! Not quite

So here I am north of Calgary Alberta, got the TT set up in the customers driveway close to where I am building a sunroom, all is good. I know the mercury was going to plummet this weekend, and it ...
pianotuna's avatar
pianotuna
Nomad III
Nov 20, 2013
Hi MM,

The working fluid is still ammonia and water in the Helium fridge. So it might well still be necessary.

But email Attwood and ask?

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