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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
In some cases
Their quality range of solar hot water controllers have been purposely built to suit our climate
The thermistor inside the sensor gives different resistance levels with temperature change and the controller uses the reading to calculate the differentials required to operate the circulating pump
it opens a window so you can see and understand how your system is functioning and why
Protection class IPX4D
RESOL DeltaSol® BS/4 to suit Apricus Systems (1-3 sensors) - Replaced By DeltaSol® SLL SHWP0003 In some casesRESOL DeltaSol BS 4 to suit Apricus 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 of
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