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jonskie

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jonskie

central heating

i have a problem with my Vokera 20/80 flowmatic boiler. in the service manual it says that the air release valve on top of the Dhw heat exchanger should be left open one full turn. when i did this...
15:13 Mon 04th Sep 20062 answers, last by jonskie 17:28 Wed 13th Sep 2006

Only 1 question