Pentair 3-Port Solar Valve with Drain-Down, CPVC, 2″-2-1/2″

I had to call to ask for a little advice to make sure I set this up properly with my new solar heating system I bought through them and Tyler Williams was an absolute pleasure to work with. He answered all my questions almost immediately. He helped make sure I had it all set up right and went out of his way to do it!