extramely -25C winter heating room high COP4.65 220V/10kW EVI tech.geothermal glycol/ brine water small ground source heat pump Image

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  • extramely -25C winter heating room high COP4.65 220V/10kW EVI tech.geothermal glycol/ brine water small ground source heat pump Image
  • extramely -25C winter heating room high COP4.65 220V/10kW EVI tech.geothermal glycol/ brine water small ground source heat pump Image