How many Hot Water System (HWS) do we have in this house as a default and what are the location on your plans ?
i thought there were 2 instantaneous HWS and 1 solar connected ? or its 1 and 1 ?
should be 2 of them (1 instantaneous + 1 water tank one with solar connected )
the location should be marked on your plan (may not be able to see the instantaneous one , but it must be next to a tap)m
Thank you Scott, the reason i asked is that Metricon is saying that i should change the configuration of which area will get Hot water from which system ( this is Mmetricon's plumber recommendations)
Inst. Hot Water Service - Ensuite 3, Ensuite 4
Solar Hot Water Service – Rest of the Rooms