NT904-T Pages
 
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GRAVITY FED

The diagram on the right shows a typical layout. The distance between the bottom of the cold water tank and the shower head must be a minimum of 1 metre (0.1 bar).

Make the connection into the hot water supply pipe from the cylinder ensuring that it is the first draw off on the vertical pipe below the expansion pipe tee. If this is not possible a direct connection must be made from the hot water cylinder with an Essex
flange.

The cold water supply should be taken directly from the cold water storage tank positioned 60mm below the cold connection which feeds the hot water cylinder.

The opposite installation is recommended for most showers, if however your cold supply is mains pressure then the following will be required.

INSTANTANEOUS GAS WATER HEATER & COMBINATION BOILER (UNVENTED)
The hot supply from the heater is to be connected to the hot inlet elbow and cold inlet elbow connected to the cold supply.
IMPORTANT: It is a requirement of Instantaneous Electric Water Heaters that a stable flow of water passes through the heater.

This requirement can be satisfied by using a Flow Stabiliser and should be adjusted to give a temperature of between 50 & 55°C from the heater.

Flow Stabilisers should be fitted prior to the heater.

PUMPED SHOWERS
Your Thermostatic shower is also ideal for power shower installation and can be matched to the NewTeam range of shower pumps.

Flow rate in litres per minute using handset supplied with product.
1 bar (pumped)3 bar (pumped)5 bar (pumped)Gravity only
10.8915.0019.506.50

Pipe Centres between hot and cold inlets = 165mm
Full Installation Guide