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Default Bubbling noise in pipes from boiler

The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


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John Alexander,

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Default Bubbling noise in pipes from boiler

In article ,
John writes:
The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


What sort of boiler? Make? Model?

(Wondering if it's filling up with condensate ;-)

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Andrew Gabriel
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Default Bubbling noise in pipes from boiler

It is an old (20years) basic wall mounted boiler (Potterton)

In article , Andrew Gabriel
writes
In article ,
John writes:
The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


What sort of boiler? Make? Model?

(Wondering if it's filling up with condensate ;-)


--
John Alexander,

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Default Bubbling noise in pipes from boiler

which upsets the reading flow
a top poster
Oh look

"John" wrote in message
...
It is an old (20years) basic wall mounted boiler (Potterton)

In article , Andrew Gabriel
writes
In article ,
John writes:
The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


What sort of boiler? Make? Model?

(Wondering if it's filling up with condensate ;-)


--
John Alexander,

Remove NOSPAM if replying by e-mail


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Default Bubbling noise in pipes from boiler


"John" wrote in message
...
It is an old (20years) basic wall mounted boiler (Potterton)

In article , Andrew Gabriel
writes
In article ,
John writes:
The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


What sort of boiler? Make? Model?

(Wondering if it's filling up with condensate ;-)


What temperature is it set to. In this weather non-condensing boilers
should have the boiler stat set high the highest to prevent condensation.



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Default Bubbling noise in pipes from boiler

In article , Doctor Drivel
writes

"John" wrote in message
...
It is an old (20years) basic wall mounted boiler (Potterton)

In article , Andrew Gabriel
writes
In article ,
John writes:
The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.

What sort of boiler? Make? Model?

(Wondering if it's filling up with condensate ;-)


What temperature is it set to. In this weather non-condensing boilers
should have the boiler stat set high the highest to prevent condensation.

Sorry about the top posting by mistake!

I have tried it turned up full and turned to about half way - sounds the
same.

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John Alexander,

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Default Bubbling noise in pipes from boiler

On 21/12/2009 21:12 John wrote:

The boiler seems to have started making bubbling noises in the pipes
between it and the pump, etc. - the rest of the system is quiet. Is this
an air lock (and wouldn't it escape) or is there another problem.


Go outside and stand near the flue (assuming it's not a loft
installation!) and listen from there. If it's as loud, or louder, then
it's probably the condensate drain that's frozen up.

A kettle of boiling water over the pipe will probably sort it out.

--
F

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