Called a Thermopex dealer tonight and asked him if he also carried the Rehau Insulpex. He said he didn't but could get it. I asked him if I could get a price for the Thermopex and Rehau in 1 1/4" so I could compare and make a decision, and he told me that it was the same stuff, Rehau makes it for Central Boiler! Has anyone else heard this?
