Welcome to our forum.
wouldn't the heater at least be warm? I am talking about touching the actual heater.
we are going to wire it for 220, but since it is already wired for 110 we are going with that for a couple weeks. I did take the cover off and the heater light was on on the board. I am used to this old hot springs spa I was working on a few months ago.. 1986 model. And that heater pumped some mega heat out, but I am sure it was very inefficient
I think I also remember that in the 110 tubs, you can't run the pumps and heater at the same time..Isn't that right? so turning the pumps on would only slow down the heating process (I think) :-/