Camco antifreeze problem ?
Two weeks ago, I started to drain the antifreeze from my Windjammer. The cold water inlet bypass vave on the hot water tank did not open. Snapped the handle off. Pex plumbing so I returned to the dealer. They replaced the valve and told me that the front grey water elbow by the drain valve was cracked. Had them replace it also. Continuing draining and sanitizing the water system, I found the rear grey water dump valve and elbow also cracked. The kitchen faucet was also cracked and leaking badly.
When I winterize, I gravity drain the whole system, including the filter canister, then blow air through the whole system. Then using the water pump, I charge the whole system with antifreeze, flowing pink out each water outlet for at least 30 seconds.
This past fall, I used Camco brand antifreeze bought at the local Ace Hardware.
With all of these joints and faucet cracked, I am assuming I got a bad batch of antifreeze, Has anyone else experience problems like mine with this product ?
2012 Windjammer 3008W
2011 Ford F-150 Crew cab FX4 Ecoboost
2006 Sunline T-2499
2001 Coleman Utah