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Hot water pressure (Read 2593 times)
wozzer
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Hot water pressure
Jun 21st, 2005, 5:46pm
 
Suffering with poor hot water pressure in the kitchen (Bathroom shower hot/cold is not that good either) Property is a bungalow, and I can't get the cold tank up any higher, the opper cylinder is as low as it can go.
Questions:
Would you:
a) put in a "whole house" pump?
or
b) go for a mains pressured hot water storage tank system?
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« Last Edit: Jun 21st, 2005, 5:47pm by wozzer »  
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chtechie
Re: Hot water pressure
Reply #1 - Jun 21st, 2005, 11:19pm
 
Live in a bungalow myself - Megaflow installed when place was new - excellent pressure hot & cold.
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CWatters
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Re: Hot water pressure
Reply #2 - Jun 22nd, 2005, 10:37am
 
[quote author=wozzer  link=1119372402/0#0 date=1119372402]Suffering with poor hot water pressure in the kitchen (Bathroom shower hot/cold is not that good either) Property is a bungalow, and I can't get the cold tank up any higher, the opper cylinder is as low as it can go. [/quote]

Lowering the cylinder wouldn't help anyway - it's the difference between tap and header tank that matters.

I'd check the mains pressure and flow rate and if that's ok go for a presurised system.


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wozzer
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Re: Hot water pressure
Reply #3 - Jul 6th, 2005, 4:59pm
 
Checked the water pressure (ok) but the plumber chappie down the road says that flowrate isn't that good as it is only a 15mm supply pipe.
I ended up getting a Salamander RHP75 which I'm getting ready to fit. The install instructions call for air vents at the highest point of the pipes on the pump outlets (hot and cold) - What type of vent do I fit?
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billythekid
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Re: Hot water pressure
Reply #4 - Jul 6th, 2005, 10:03pm
 
http://www.screwfix.com/app/sfd/cat/pro.jsp?ts=83760&id=19155

something like those should do the trick.


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