The following system layouts are exclusively offered by Saunier Duval.

These are drain-back systems, and the collector loop will be emptied on system downtime as overheating protection.

Further information can be obtained from Saunier Duval.

Find more information on the selection of systems under System Selection.

Saunier HelioSet 1.1, A1.0

Saunier HelioSet 1.2, A1.2

Saunier HelioSet 1.3 A1