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M0GAZ  > BOILER   08.04.06 10:41l 56 Lines 1856 Bytes #999 (0) @ WW
BID : 1492_M0GAZ
Read: GUEST DB1BU DK3HG
Subj: Banging C/H combi boiler ?
Path: DB0FHN<DB0RGB<DB0SL<DB0FSG<DB0PV<DB0MRW<DK0WUE<SP7MGD<IZ0AWG<IW8PGT<
      CX2SA<GB7YFS<GB7SYP<GB7SYP
Sent: 060408/0922z @:GB7SYP.#19.GBR.EU $:1492_M0GAZ Sally 2.04 [M0GAZ]

Message from: M0GAZ@GB7SYP.#19.GBR.EU

Hello and thank you for reading this bulletin.

I have a combi boiler supplying heating and hot water.  

The heating seems to be ok and I have hot water however a few 
seconds after turning the hot tap off there is an almighty 
episode of crashing and banging lasting 6 - 7 seconds.

The crashing and banging occurs with all the hot taps in the 
house.  Ive noticed also several times that the boiler is dumping 
water through an exhaust valve so I have to re-pressure the 
system to about 1.5 bar.

I have some kind of idea that water is overheating and so 
exhausting through the exhaust valve however don't know really as 
am not a heating engineer, and as for what is causing the banging 
I am clueless.  

Noisy boilers in the past have always been due to air in the 
radiators so this time I am well out of my depth.  The boiler has 
recently had 300 pounds spent rectifying a new pump and circuit 
board.  At 55 pounds a call out I would like an idea of what to 
expect the engineer to say is the problem so please does anyone 
out there have any idea as to what my problem/problems could be?

I'm starting to feel as though I'd have been better off 
purchasing a new boiler....hi.

Thanks in advance of any help !




What follows is just a Tagline....
No, no, nurse! I said SLIP off his SPECTACLES!!

Best wishes from Gary.

             ÉÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ»
             ³ō     73 de Gary M0GAZ @Gb7SYP      ō³
             ³³  Located  Greenhill Sheffield     ³³
             ³³      SysOp node Tower TWR         ³³
             ³õ       Software Sally 204          õ³
             ČÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄļ 

Timed Saturday 08 April 2006  09:05 gmt
BBS       M0GAZ@GB7SYP.#19.GBR.EU

Message created using Sally npf-204
Premier packet software from the UK
           




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