Originally posted by condenseddave
Originally posted by mlizotte
Originally posted by beenthere
If the entire loop is, say, 100' (70' of element- again, a little too much, but only a little... and 30 or so feet of tubing,) you're at about 6' of head, at 4 GPM, which is well within the capacity of even a Taco 006.
I took his answer to mean he has 100' of piping in the basement, and 70' of element.
I would like that poster to prove that there is a different impeller, possibly in a new thread, as I have never heard this before, and have used both with the same success.