[RC] Horse Drinker - ReidI installed one of these units in 1994, in Oklahoma where our freeze line was 24", and a 300 gallon tank would freeze solid. The "how it works" screen describes better than I can...valve is below freeze line. Warm water enters the bowl for drinking - then when paddle is released the water drains out of the bowl. The bowl is empty before the paddle gets cold or any freezing could occur. Best Wishes FloydOn 12/28/06, Dyane Smith <sunibey@xxxxxxxxxxx> wrote:
|