On Thu, 16 Sep 2004 19:41:38 +0100, Pete C
wrote:
On Thu, 16 Sep 2004 19:00:42 +0100, Andy Hall
wrote:
That 18lpm is at 60°C though and the store is 60l, which is enough to
fill a bath in 6 mins.
That depends on the temperature of the cold water. If it's 5-8
degrees as it would be in the winter, you won't have put enough in
before the store runs out.
Should just do it, the 60l at 60°C in the store will give 100l of
bathwater at 38°C, leaving 60l of bathwater required for a 160l bath.
See other post - the shortfall is rather more.
The 28kW boiler will give 10l/min at 38°C, so would take 6 minutes to
heat the rest of the bathwater.
Which overall is pretty disappointing.
I can fill the bath to equivalent volume in about 4 mins max.
What would you consider a reasonable flow rate
for a shower?
Absolute minimum of 15lpm, preferably 20-25lpm per shower.
Fairly high, how long would that be for, 10 mins?
Not really - I find that sort of flow rate just about acceptable -
typically for 15-20 minutes.
cheers,
Pete.
..andy
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