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My Remeha Avanta 28C condensing boiler shows an error code?
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Remeha Avanta Plus not not activating heating?
Remeha boiler backfiring?
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Remeha Avanta Plus 28c no hot water but still have heating?
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Remeha Avanta plus?
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I have a Remeha boiler - there is no error message but the rads dont work?
pressure gauge fault?