Doug Dahlke
New member
Why do some manufactures make thier coil stacks vertical while others are horizontal? Is there a performance difference between the two? Does one last longer than the other?
Maybe I just don't get around enough, but all of the vertical heaters I have seen (or had) were on 12 volt systems. As far as water getting in when it rains, I added a pie plate (painted it black) on a hinge to the one I had. Worked great and would flip open if I forgot. A small hole under the coil will prevent a major accumulation.