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Debris in our radiant heat system
My husband has designed an amazing system from PEX tubing for our radiant heating. He used copper tubing in the design. The mixing valves continue to get clogged up with turquoise colored debris, (copper sulfite maybe?!), and the system can't work with all the clogs. He added a strainer to get that debris out before it hits the mixing valves. Will this copper debris continue or is it because this is a new creation? What else can we do? Thanks from patient wife!