diverpat
Well-Known Member
I'm setting up my HERMS system and had some issues with bending the HEX coil. I bought a 20' x 1/2" piece of copper and bent it into a coil. In the process I destroyed 5-6 ft of copper rendering it unusable. Then I found out it was 1/2" ID after I tried to fit it in the compression fitting. I'm usually not this stupid. On top of all of that, the way the coil wraps it does not line up properly with the plumbing design and I'll have to trim more to get it to line up.
So my question is...... Is a 14' x 5/8"OD copper Herms coil to short and fat to efficiently work in a 5 gallon Herms system?
So my question is...... Is a 14' x 5/8"OD copper Herms coil to short and fat to efficiently work in a 5 gallon Herms system?