Heating installation with air to water heat pump HITACHI Yataki S 25 kW

Heating installation rebuild at a private house, consisting of:

  • Air to water heat pump HITACHI Yataki S 25 kW
  • BOSCH pellet boiler
  • 200L DHW tank
  • 300L Buffer tank
  • 15 kW Electric boiler
  • Solar system with flat panels
  • "TECH Controllers" system for whole heating system automation 

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