Bookmarked for when I need an additional one or a replacement - that beats having to make it - and for when I get electricity out to my run!@RoyalChick
I happened to buy the Premier One insulated heated waterer the first winter (2020) and it works well. Last summer for the first time I kept it in use (unplugged) and found it works incredibly well in the heat -the insulation keeps it cool, no light gets through it so there’s no mold growth, and the water stays clean. I stand it on an upturned 3-gallon bucket.
You can put just one gallon in there and the water is above the nipples and it’s not heavy (it holds three gallons which becomes seriously heavy) but depending on how much they drink you’ll have to fill it more often. I’ve replaced the nipples once so far, the springs wore out. Nothing froze at all this last winter.
A downside I’ve found is that the twist action of the lid (three ridges slide into three slots) is a little stiff, so I use a small stick inserted in the handle to help untwist it. I have put a little mineral oil on the slots sometimes, like I do for the base of my food processor /blender. You also want to make sure there’s no water in the slots (I dry them) after cleaning and filling it in winter, or it will freeze shut. Happened once, had to bring it inside to thaw the slots out.
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