- Oct 16, 2019
- Reaction score
- North Carolina
Yes of course if you can insulate that return line, (and the hot water line) it makes a good thing better. I don't think my standby losses were appreciable however.Depending on the rate of flow, some may be concerned with the so-called standby loss. In which case, insulation would be a big plus.
I think it's a great approach though.