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GENERAL INFORMATION
4 CONNECTIONS
Connections
The diagram below illustrates the connections between solar collectors in lines.
The fittings are available as accessories to be ordered separately.
from heat
exchange circuit
stub pipe
ring nut
Collectors in the same line must be connected so that the heat transfer fluid flows through them in series.
Lines of solar collectors can be connected either in series (provided each line contains no more than 6 collectors) or in parallel. The
complete circuit must always be hydraulically balanced. See the following sample layouts.
Two lines in series
olive
union
T
ring nut
stub pipe
ring nut
olive
union
olive
Two lines in parallel
7
collector
temperature sensor
to heat
exchange circuit
stub pipe
ring nut
olive
union
olive
T
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