3
Wall Mounting
Plan your installation carefully in advance, allowing suitable space for installation and
future access to all fittings as shown in diagram 1.
Diagram 1
The unit must be installed vertically with water connection pipes at the bottom
and the pressure temperature relief valve at the top.
Ensure the mounting surface is strong enough to support the heater, including
the added weight when full of water.
The heater is not suitable for installation outside.
Do not install the heater where there is any risk of freezing.
The heater is bulky and heavy, do not attempt to lift alone.
Temperature &
Pressure Relief Valve
POWERFLOW
Hot
Drain Cock
Drain
(Waste)
Pressure
(Expansion)
Relief Valve
Expansion
Vessel
Check
Valve
Balanced
O Take
Pressure
Reducing
Valve
Service
Valve
Cold
Mains In
D
Tundish
Drain
(Waste)