Chris how does the PVC piping hold up? I worried about that when we put ours together and opted for the metal piping. Ours is set to run at an output of 120 degrees, of course losing temp as it flows through the pipes. I woried about how the pipe cement would do with prolonged temps like that. Plus, ours is set up set up permanent.

We originally used coiled copper tubing, but yikes the money that cost was not worth it.