No. 1 Cause For These Things Failing! #helpingothers #plumbing #mixingvalve #diy #plumber

I've tried and tried to put this back together man I can't get it this is that thermostatic mixing valve that I took out of my neighbor's house we're gonna look inside I've never actually took one of these apart I'm kind of interested right there we go a little bit of a spring action here oh there we go that just popped apart we can see pretty much wanted it up I think what went wrong there yeah there's Just Junk in it dude not flushing the system properly is the most common cause of system difficulties another big old fatty piece right there pretty simple setup really and maybe we could have just cleaned this out I've been trying for a while come cut that back together anyway I'm sick of fiddling with it scrap brass now