Direct HIU
Direct HIU
Direct HIU
Direct HIU
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Direct HIU

  • Low temp. Integration – Maximum performance, minimum temperature loss.
  • Zero approach temp. – For more efficient low temperature heating systems.
  • Smaller radiators – Preserve space in smaller properties and keep energy costs down.
  • Central water treatment – Maintained in plant rooms, reducing disruption to individual homes.
  • Central water pressure – Top up pressure in plant rooms, reducing maintenance, call outs and interventions.
  • Central network pump – Costs for individual homes lowered, as system flow is maintained from plant rooms.

Benefits

Overview
  • This unit comprises of one heat exchanger for providing instant domestic hot water (DHW) at a regulated temperature. Space heating is supplied via a controlled direct connection from the heat network.
  • Our Flow 8000 Heat Interface Unit (HIU) is the perfect solution for providing instantaneous hot water and direct heating to properties which are serviced from district heating and applications with a centralised plant room incorporating renewable heat sources.
Construction
  • The HIU is Direct, so the primary heat supply is hydraulically separated for DHW production whilst space heating is a controlled direct supply to the apartment heating system.
  • The HIU also comes complete with a separate first fix rail pipe work jig which allows for the system to be pre-plumbed before the unit is installed.
  • There are six variants available.