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IMM
 
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"Dave Plowman (News)" wrote in message
...
In article ,
IMM wrote:
Two 'instant' water heaters feeding 200 rooms. Turn on the tap in the
furthest one, go to breakfast and come back to warm water.


No. They have re-circ of DHW draw-offs.


Then they're not an 'instant' heater.
Which as you may not have noticed
starts and stops on water usage.


I have told you before, don't comment on a field you know sweet FA about.

snip drivel