Whether you are looking to efficiently heat or air condition (cooling in summer) just one room, multiple rooms or you are looking for a central heating solution for the whole home, Mitsubishi Electric has the ideal energy efficient heating and cooling solution for year round comfort. Every Mitsubishi Electric Heat Pump is a product of painstaking research, relentless testing, and a resolute determination to improve upon vital performance characteristics. As a result, our heat pumps have become more durable, less costly to operate, quieter, easier to install and maintain, and better able to distribute air evenly throughout any kind of interior. 
This kind of commitment to quality enables our range to consistently win Consumer Awards such as the Canstar Most Satisfied Customers 2014, 2015, 2017, The Readers Digest Most Trusted Heat Pump Brand in 2015, 2017 and the Consumer Top Heat Pump Brand Award 2017.

Lossnay Heat Recovery Ventilation from Mitsubishi Electric is revolutionising indoor air quality. While most ventilation systems are no better than opening a window letting valuable heat escape, Lossnay brings fresh filtered air in and recovers heat energy from the outgoing stale air which is then used to pre-warm the incoming fresh air. The end result is a healthier, drier and warmer home whilst maximising energy efficiencies.
Control Moisture & Condensation Build-upThe lack of natural ventilation due to airtight spaces can lead to the build-up of moisture-laden stale air within the home. This is the perfect breeding ground for mould that can trigger allergy or respiratory problems.
Fresh Filtered Air Not Attic AirLossnay removes the stale air from the inside and introduces a constant flow of fresh filtered air filtered from the outside, so you and your family can breathe easy all year round.
Super Energy Efficient help save on power billsUnlike traditional positive pressure ventilation systems, Lossnay is a balanced pressure solution that pre-warms (or cools) incoming air which can help save on your power bill. It does this by recovered heat energy from the outgoing stale damp air. The end result is a healthier, drier and warmer/cooler home.
Retains heat to pre-warm incoming airRather than going to waste, Lossnay’s unique Heat Recovery Technology collects up to 86% of the heat energy in outgoing air which is then used to pre-warm or cool the fresh air vented in. In doing so, moisture build up in your home is minimised while healthy humidity levels are maintained and managed in the most energy efficient way possible.
How Does it work?
Rather than going to waste, Lossnay’s unique Heat Recovery Technology collects up to 86% of the heat energy in outgoing air which is then used to pre-warm or cool the fresh air vented in. In doing so, moisture build up in your home is minimised while healthy humidity levels are maintained and managed in the most energy efficient way possible.

Ventilation for all Types of Applications
There is a whisper quiet Lossnay solution to suit most New Zealand homes, from whole home ducted to single room applications. Lossnay is ideal for more airtight homes built to the current New Zealand Building Code.
Combine with Ducted Whole Home Heating
Maximise comfort by combining our ducted system with Lossnay Balanced Pressure Ventilation. Mitsubishi Electric Lossnay Ventilation can be integrated with a PEAD Ducted Heat Pump System offering a complete home heating, cooling and ventilation solution.