High performance buffer storage HPZL

Suitable for a heating network with a central pump HP800ZL up to 25.000 kWh and HP1000ZL up to 40.000 kWh

  • Fresh water module can be directly connected to the buffer storage
  • The heat exchanger in high performance quality guarantees an effective heat distribution
  • Feed pump is installed centrally in the heating system (provided by the customer)
  • Separation of the system with a robust heating coil exchanger and therefore no mixing of heating water
  • Volume flow controller for hydraulic balancing in the network
  • Switching valve to increase flow water
  • No return heating into the heating network
  • Layer pipe for a clean layering of return temperature
  • Excellent insulation of 125mm insulating material



























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The product High performance buffer storage HPZL has been built in the following projects

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