Page 5
Norman
INDIRECT
Figure 2
Pipework is not supplied by manufacturer,
but to be supplied and tted by installer.
Norman Indirect
Norman indirect is an unvented hot water
storage cylinder and is provided with a high
efficiency internal primary coil which is
designed for use with a gas or oil boiler and
is suitable for both open vented and sealed
pumped primary systems.
When used with a sealed heating system the
boiler must incorporate its own energy cut-out
overheat thermostat.
Norman indirect models are listed in Table 2
on Page 8 & 9.
Note:
The cold supply elbow c/w drain tapping
must be tted as shown in gs 1, 2 and 3. A
exible hose can then be connected to the
drain tapping and, providing the hose runs
below the lowest level of the cylinder, then
all the water contents can be drained out
by syphonic action. (The cold feed pipe dips
internally to the base of the cylinder.)
DESIGN
DESCRIPTION
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