We called the Miele Hot Line at 800-999-1360 and ordered a water tank for our seven year old CVA610. You might try that. Very helpful but be prepared for "sticker shock"...ours was $180.
DHD
August 2010
Same problem, but for cva610! Anyone??
Tricia (different one)
May 2010
Hi Tricia ... did you ever find this? We need parts for our system also! Thanks!
Sharon
April 2010
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