Sefirothe
On A Clucking Adventure
Seconding this one. Im on my 2nd winter with this one. It stays out in the run, but sheltered from wind by the side of the shed.https://a.co/d/g0YZ3Rp
This is what I use year round.
We got down to 11F last night with no issues with the waterer.
In the summer I just disconnect the power cord and put the little cap on the plug on the waterer.