Skip to content
KSR Installations

Energy efficient fresh air

Fresh air in, without throwing the heat away.

Lossnay heat recovery ventilation that works alongside your air conditioning, for residential and commercial buildings.

Mitsubishi Lossnay heat recovery unit installed by KSR

Lossnay

heat recovery ventilation from Mitsubishi

Mitsubishi Lossnay

Energy efficient fresh air.

KSR supplies, installs and maintains energy efficient Lossnay fresh air systems from Mitsubishi for residential and commercial buildings.

Lossnay systems provide good ventilation alongside air conditioning. They save energy by extracting stale air and transferring its heat, or its cooling, to the incoming fresh air.

Insulated ventilation ductwork installed in a commercial building

Key features

  • Effective ventilation
  • Good energy recovery
  • Free cooling function (LGH series)
  • Multi-ventilation mode (LGH series)
  • Good sound attenuation
  • ECA approval (LGH-RX4 series)
  • Part L2 Building Regulations

Commercial

Commercial fresh air units

  • LGH-15RX5-E
  • LGH-25RX5-E
  • LGH-35RX5-E
  • LGH-50RX5-E
  • LGH-65RX5-E
  • LGH-80RX5-E
  • LGH-100RX5-E
  • LGH-150RX5-E
  • LGH-200RX5-E

Residential

Residential fresh air units

  • VL-100U5-E
  • LGH-50RSDC-E1
  • VL-100EU5-E
Mitsubishi Lossnay heat recovery unit installed at high level

More about Lossnay technology is available from Mitsubishi Electric, or simply ask us.

Free advice & quotes

Tell us about your building.

Free advice on the right system, then a clear quote. We design, install, commission and maintain, so you deal with one team from start to finish.

Call now Free quote