Roger, hope the Howes works for you. My son has used it in his semi for a couple years and it doesn't work. He is starting to use Polar Treat, I think it is called. Supposed to be very good. He gets it from a diesel repair shop.

Yeah, is it cold. I just keep thinking back when we went 16 days without getting above 0. I had livestock then and that was a long stretch. That's interesting about the Power Service.

Sorry to hear about the water line. Would it pay to open a faucet a little to allow any pressure to possibly push through and open the line? I know, I'm dreaming......