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Backfilled Radiators After Draining System but Still only Cold Water From hot Taps

Postby RADS_60 » Thu May 30, 2019 10:08 am

Hi! We have a hot water tank and the two tanks in the attic. After draining the system the top radiators weren't filling. As it was late we decided to backfill these and they are all heating up fine now with all of them having been bled, however there is still no hot water from the hot taps. Can anyone help? Will the trick of blocking a mains cold tap and turning on the hot tap force out any airlock work or is there a blockage elsewhere?
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