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Recent content by thomasj

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    radiators not heating up/no circulating CH hot waters

    hi chris, many thanks for your advice. i switched on the boiler, turned on CH and turned up all the thermostat. i turned the selection switch on the side of each of the Selectron pump. the one on the right started and stopped - so i presumed this one was to circulate the domestic hot water...
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    radiators not heating up/no circulating CH hot waters

    hi all, moved in to brand new house 5 years ago. gas central heating (GCH): Potterton Suprima 30 boiler, Flowmax tank within the airing cabinet, and what looks like two identical "Grundfos Selectric" vertically installed pumps on either side of the tank. CH controlled by timer below the...
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