mark01
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 Posted: Thu Nov 02, 2006 4:15 pm Post subject: potterton puma 80e(pressure buildup)? |
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potterton puma 80e(pressure buildup)?
Can anyone please help me
when central heating running the boiler pressure just keeps on rising until water is released from P.R.V. release OK water when boiler cools water pressure too low. A quick flick of the topup valve and pressure OK until boiler ignites again and prosses repeats.
Thanks
Mark |
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