Posted 12/22/2006 20:29 (#77452 - in reply to #76674) Subject: RE: anybody use these?
southern MN
I have the small size, with gravity feed (low pressure) valve, steel ball float. Been working great here in MN for 3 years or so. Windchill & well below zero will ice over as they mention, but not a big deal at all, it will not freeze solid just a skin.