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Simon Avery
 
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Default noise when running hot water.

(steve) wrote:

Hello steve

s| Just moved in to a house , and when i am drawing water from
s| the hot tap, not straight away , but after a few seconds
s| there is a humming noise , not sure where the noise is
s| coming from but seem to be the area of the hot water
s| cylinder, or the loft.


Stupid idea, because I'm installing one at the moment and it's
occupying my mind - but are you sure you haven't inherited a pressure
activated water pump?

(Rule out by cutting power to whole house and trying to replicate.)

If not, then prolly water hammer, or unfixed pipes vibrating, or a
noisy ball valve. You're simply going to have to go up and look while
somebody else plays with the taps.

--
Simon Avery, Dartmoor, UK
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