…. I like charts. Easy for me to reference. I have a hard time understanding that charts could be confusing but I am a bit of a numbers/organization fanatic when it comes to work….
We will be pulling 1/2” all the way up to 1-1/4” PEX from under the slab. Will use long sweep 90’s.
Other than none to 3/8 insulation on cold line, I don’t really know what size insulation will be used on hot line. Main reason is what will be available from the suppliers. I would like 3/4 for hot but availability and cost is tough compared to 1/2. Even 1/2 has had some trouble here.
John Gayewski, have you pulled 3/4 insulated PEX through a 2” PVC pipe? I fear that the first fitting or worse the first long sweep 90 would cause all kinds of frustration. I must say that I have NOT pulled insulated PEX through 2” but uninsulated pulls fine.