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by pcr
Tue Feb 10, 2009 5:38 pm
Forum: Plumbing Forum
Topic: Water level in header tank question.
Replies: 2
Views: 8796

Thanks for replying Dave. I am refering to the F&E tank. The rise in level is not due to expansion as it happens in a second or two when the pump is switched on. There is no pump-over. I will check to see what is happening to the level in the vent pipe at this time.
by pcr
Mon Feb 09, 2009 10:01 pm
Forum: Plumbing Forum
Topic: Water level in header tank question.
Replies: 2
Views: 8796

Water level in header tank question.

Hope someone can advise. I am trying to find where air is getting into the central heating system. The system is semi pumped, pump is in return pipe next to boiler at ground level. Feed and expansion pipes are each side of the cylinder coil. On turning the pump on and off repeatedly, the level in th...
by pcr
Tue Jan 13, 2009 10:47 am
Forum: Electrics Forum
Topic: IPX5 pull cord switches
Replies: 3
Views: 4115

Thanks for the replies guys.

Singer,
The switch is ceiling mounted but just 90cm from a flexible-hose type shower head, I think a typical bathroom. The jet could easily be directed at the switch if someone was daft enough.
Is this arrangement considered to be OK ?. Thanks.
by pcr
Mon Jan 12, 2009 3:21 pm
Forum: Electrics Forum
Topic: IPX5 pull cord switches
Replies: 3
Views: 4115

IPX5 pull cord switches

Can anyone help please ?. I am looking to replace the existing bathroom pull cord light switch by a waterproof (IPX5) one, as recommended by the regulations. Trouble is, after much searching I cannot find a supplier and am now wondering if they actually exist. The existing switch is RCD protected an...
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