Section 49
of Water Supply Regulations 1961 Reprinted 1999
Section 49
No geyser or other hot water apparatus connected to a service pipe shall have any connection on its outlet side with any water fitting containing water supplied otherwise than through the geyser or other hot water apparatus:
Provided that such an arrangement may be sanctioned by the Water Authority in special cases where –
(a)
both the hot water apparatus and the other source are supplied with water direct from a service pipe from the mains of the Water Authority; or
(b)
both the hot water apparatus and the other source are supplied with water from the mains of the Water Authority through a feed cistern.
Situation of outlet when cold water supplied to hot water apparatus from a feed cistern.