Upgrade your commercial building's HVAC for comfort and efficiency





A Milanese bank aimed to enhance employee comfort year-round, needing a system that met strict acoustics, efficiency, safety, and sustainability standards. Situated centrally, the bank required quiet, non-flammable systems to avoid costly fire inspections.

HiRef S.p.A provided a solution with three multi-purpose heat pumps using Honeywell Solstice N15 refrigerant. This system offered:

  • 30% lower operating costs than standard systems
  • Non-flammable operation, reducing insurance and permission costs
  • Triple functionality: cooling, heating, and simultaneous operation with heat recovery

Discover how advanced refrigerant technology enhances comfort while meeting safety and sustainability standards.


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