Domestic ventilation systems

Mitsubishi Electric Lossnay Ventilation

Fresh air ventilation for your home



Lossnay home ventilation system
Mitsubishi Electric Ventilation

With a Fresh Air Ventilation System your home can stay warmer, drier and healthier all year round.

The Mitsubishi Electric Lossnay System is a patented heat recovery ventilation solution that uses fresh air (not attic air) to ventilate your home. The system works by extracting stale air from inside your house and replacing it with allergen-reduced fresh air from outside.


Lossnay Ventilation
fresh air for your home

Why Choose a Lossnay Ventilation System for your home?

  • Heat energy is recovered and used to pre-warm incoming fresh air
  • Brings in fresh air, without opening windows
  • Removes stale indoor air
  • Reduces moisture build-up
  • Improves indoor air quality
  • Energy efficient operation


Lossnay Ventilatio s

Single Room Lossnay Ventilation

A Mitsubishi Electric Lossnay Single Room Ventilation System is designed to provide cost-effective energy recovery ventilation to one specific area in the home.

Lossnay recovers energy from the air being transferred to pre-warm (or pre-cool) the fresh air drawn into the room. As a result, moisture build-up is minimised and a warmer, drier and healthier indoor environment can be maintained all year round.

The range features a wall-mounted model ideal for homes without roof space, and a ducted model that can be installed in the roof or attic space so it is unobtrusive and hidden away.


Whole Home Lossnay Heat Recovery Ventilation

Mitsubishi Electric Lossnay VL220 Whole Home Heat Recovery Ventilation

Mitsubishi Electric Lossnay Heat Recovery Ventilation is a balanced pressure system that uses fresh air (not attic air) and recovers heat energy from the outgoing stale, reducing dampness and maximising efficiencies.


The Balanced Pressure Lossnay Difference


  • Brings Fresh air in from the outside – not the attic
  • Heat Recovery from outgoing stale air
  • Ability to recover heat even from damp places like bathrooms
  • Ideal for moisture management in newer homes that are airtight
  • Super energy efficient
  • Easily integrated with a ducted heat pump system


Lossnay Ventilation Experts

Our team of experts & showroom

With over 25 years of experience you can be certain you’ll get the best advice and service from our team.

We are Auckland’s leading installer of Mitsubishi products and can help you to design the perfect ventilation, heating and cooling system for your home.

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09 827 4784