[Land Yacht]

I started with using a water softener which I believe broke up the hard ddeposits over time. When they broke loose every faucet was blocking multiple times per day. I flushed lines without any screens on the end, and even blow air backward in lines that were disconnected from the manifold in water bay. The washer hot water was completely plugged and had to disconnect and clean that as well. Takes a while to get the system free flowing again.