SR81 – 220Vac Solar Geyser System Controller


20 in stock

This high quality feature packed digital solar water heater controller is a must for every split system (pumped) solar water heating system.

This system component is used for Solar Water Heating

20 in stock

SKU: SR81-220 Category:



Technical Specs

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Why Choose ITS?

Key Features:

Model SR81 – 220Vac

  • Latest technology with easy to control LCD touch screen
  • Programmable differential temperature pump control
  • Solar collector freeze and over temperature protection
  • Geyser over temperature protection
  • Three time window per day electrical backup element timer
  • Build in 4kW contactor for electrical backup element control
  • Time and temperature based ring main pump control
  • Holiday mode for keeping tank and panel temperatures at bay when you are away on holiday
  • DIY installation possible for suitable skilled
  • Backed nationwide by ITS branches
  • Limited 1 year Warranty.

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