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Arrangement for controlling heating system hot water output has ring line with switching relay or similar controlling switching element connecting over dimensioned pump to mains
Arrangement for controlling heating system hot water output has ring line with switching relay or similar controlling switching element connecting over dimensioned pump to mains
The arrangement has a reservoir container associated with the heating boiler connected to a hot water output valve via a ring line (4) cont. an over dimensioned pump (7). The ring line has an associated switching relay (9) or similar controlling a switching element (8,14,15) that connects the hot water pump to the mains (11,12) via electric leads (14,15) and a relay contact (13).
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