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Drayton SHR52120 Solar Thermal Controller

Product Code: 22810

Calls for back-up heating from boiler when solar power is not available. Prevents collector and store from over heating and monitors the complete solar thermal installation. Suitable for typical UK solar thermal systems.

  • 3-Button Operation
  • Backlit Display with Pictograms

Product contents:
Solar controller (SHR 521 20) and 2 x sensors (FKP6 and FRP6).

Output 2 relays (max. 4A) power supply 230V AC 50Hz.

£139.50 (inc. 20% VAT)


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