5
Fig. 3
It is essential that the pipe work connecting to and from the heater has a minimum bore (internal diameter)
of 32mm. To support correct air purging and to ensure the heater remains completely full of water during
operation, the return pipe which carries the water back to the pool must incorporate a safety loop or
‘kick-up’ in the pipe as close as possible to the heater (see Fig. 3).
NOTE:
When coupling to a flexible pipe, a safety loop can easily be formed by directing the
pipe up and over an obstacle. Pipe clips should be used to securely fasten all hose
connections.
Fig. 4 Fig. 5
Содержание Nano SPA Heater
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