Second Attwood water heater has holes

dj motormouth

Subscriber
For the second time I have got a water heater that has developed pinholes in the seam of the water tank. I have been told that it is the soft water in the area that causes the problem. Before I spend out on a tank has anyone got any ideas how to prevent this in the future.
 

dj motormouth

Subscriber
Yes we are and previously a long time 10 miles away so the same water there which caused the identical problem with the first tank
 

dj motormouth

Subscriber
It is mains water and the tank on the Attwood is aluminium. Apparently soft water has minerals that can slowly eat through ali
 
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