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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Download S3 Manual
This circulator is suitable for drinking water only
2 configurable digital inputs (Ext
Replacement 2
RESOL DeltaSol® BS/4 to suit Thermann Systems (1-3 sensors) - Replaced by DeltaSol® SLL valve Download S3 ManualRESOL DeltaSol BS 4 to suit Thermann solar hot water systems (1 3 sensors) **The RESOL DeltaSol SLL controller is the replacement controller for the Resol DeltaSol BS 4, BS 2, BS Plus, AX and AL controllers.** The DeltaSol SLL is the smallest controller of the SL series. Its equipment is optimised for small and medium sized solar thermal and heating systems, 10 pre configured basic systems are available. The DeltaSol SLL is also the first controller
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