Stuart Turner Showermate S1.8 bar Twin - Manual (Page 7)

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Cont ...
Hot water connection:
2.27
Hot water cylinder or storage tank: When a hot water cylinder or storage tank
is used, ensure the pipework size from the cold water storage to the hot water
storage is of adequate size and a minimum of 22 mm.
2.28 Hot water supply: The pump must be supplied with a dedicated feed direct
from the hot water cylinder or storage tank, ensuring an air free connection to the
cylinder, which can be made by one of the methods shown in Fig. 4 . We
recommend the use of the Stuart flange TE Part No 27800.
2.29 Expansion pipe: When the method of connection is to be made via the
expansion pipe, the BASE of the cold water storage tank MUST be at least
1 metre above the connection/take off of the hot water storage cylinder feeding
the pump.
2.30 Location: The pump must, for optimum performance, be sited as close as
possible to and never more than 4 metres from the HOT WATER cylinder. The
pump should always be sited BELOW the HOT WATER take-off from the cylinder.
Fig. 4
G 1 Stuart flange
top entry (TE)
(Part No. 27800)
with 22 mm
pipework to pump
.
Off expansion
pipe with rising
22 mm offset
and 22 mm
pipework to
pump. Off vertical expansion
pipe with 22 mm
pipework to pump. Factory installed G ¾
secondary tapping
with 22 mm pipework
to pump.
or
Side mounted Stuart
flange side entry (SE)
(Part No. 27900) with
22 mm pipework to
pump.