Green 1. Thanks for the information . I missed the -30 C (-22F) reference in the warranty. And you are absolutely correct it would be a very rare day if I ever encountered -60 F. So I will not lose a lot of sleep about this. However I used to design Military electronics and one of the things we had to do was take it to Alaska and bury it in the snow and dig it up two weeks later and see if it still worked. Just wondering in Alaska, Fairbanks? And how they deal with the extreme cold. Barrow (-56 F) on a good day in the winter
Sorry that I appear to be hung up on cold temperature performance but I have some ICE vehicles that run just fine and always start on the coldest days I can remember. Auto companies have very tough problems. Their cars have to work perfectly on the hottest day in Arizona and the coldest day in Alaska. This is at least equivalent to the most demanding of the Mil specs I am familiar with.