Quote:
Originally Posted by John10b
Hi Andrew hope you mind me asking but how in basic terms does an Instant Boiler work? I have a very simple understanding of a Flash Boiler for raising steam.
Cheers
John
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I suspect that this may be a domestic "instant" boiling water tap as heavily advertised on TV at present.
These consist of a very small insulated pressurised hot water tank holding perhaps a litre of boiling water, typically installed under a kitchen worktop.
The stored boiling water may be drawn off almost instantly to prepare hot drinks or instant soup etc.
Once the whole contents have been used, a delay of some minutes results whilst the relatively low loading element heats more.
Catering or industrial versions exist but these have much higher loadings, I have seen a 28Kw unit.