We put the heat tape down the hole mainly because we weren't interested in digging it all up just to increase the diameter. The directions call for a pretty large diameter culvert/pipe thingy in order to use the ground heat to keep it from freezing, but ours was only about a 6" pipe. So heat tape it is.
I'm not sure how much it's going to change our hydro bill, because we've got three other conventional waterers as well. I do know they use the power, that's for sure. I know we're going to save money, but spread over four waterers, it may not be so obvious right away. Once we replace them all, then it's going to show up more easily.
It didn't take the cows long to figure out that there was water under those blue floats, but it was funny to see them all standing around in a group fooling around with them. It was like office workers at the water dispenser.
I'm not sure how much it's going to change our hydro bill, because we've got three other conventional waterers as well. I do know they use the power, that's for sure. I know we're going to save money, but spread over four waterers, it may not be so obvious right away. Once we replace them all, then it's going to show up more easily.
It didn't take the cows long to figure out that there was water under those blue floats, but it was funny to see them all standing around in a group fooling around with them. It was like office workers at the water dispenser.
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