To Pool
Figure 7.
Two Heat Pump Plumbing Layout
Extend 30 cm
past end
heater inlet for
hydraulic
balancing
75 mm pvc pipe
To Pool
Figure 8.
Four Heat Pump Plumbing Layout
50 mm
pvc
Extend 30 cm
past end
heater inlet
for hydraulic
balancing
50 mm Gate Valve Bypass
30 cm minimum clearance around evaporator
50 mm
pvc
50 mm
pvc
75 mm
pvc pipe
75 mm Gate Valve Bypass
30 cm minimum clearence around evaporator
30 cm
50 mm
pvc
OPTIONAL
Minimum 50 mm
pvc pipe
30 cm
50 mm
pvc
75 mm
pvc pipe
Minimum 75 mm
pvc pipe
NOTE! Gate Valves
are optional on
heater inlets but will
help for system
balancing
Extend 30 cm
past end
heater inlet for
hydraulic
balancing
50 mm pvc
Pool pump
NOTE! Gate Valves
are optional on
heater inlets but will
help for system
balancing
50 mm
pvc
Extend 30 cm
past end
heater inlet for
hydraulic
balancing
75 mm pvc pipe
Pool pump
Page 15