Jim, I was just at Fleet today but didn't think of milkhouse heaters. Guess I'll just go with a couple heat lamps. I'm not big on heating the coops but with my Brahma roo acting so strange this morning and a hen with no feathers I feel I have no choice in order for them to make it with a low of -26* and high of -13* coming. All the rest of the birds are doing great without it though, even the little frizzle.