Lossnay

Whole Home Ventilation.

Advanced Wifi Control

See & Feel The Difference.

Why consider a Ventilation System?

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

Experience the Lossnay Difference

Book a free
heat pump assessment.

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Installation you can trust.

INSTALLATION

Heat pump Calculator.

CALCULATOR 

Peace of mind assurance. 

Your warranty should provide genuine assurance. We install the best brands and materials to guarantee your peace of mind. 
OUR STORY

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Incredibly impressed with the service we received from our first phone call right up to repairing our heat pump.

Mitsubishi Lossnay Ventilation System – Fresh Air for Healthier Homes

Warm, Dry & Healthy Homes with Mitsubishi Lossnay

Experience a new standard in home comfort and air quality with the Mitsubishi Lossnay ventilation system. Mitsubishi designs their Lossnay systems for modern, airtight homes in Auckland and New Zealand.

It uses advanced heat recovery technology. This technology provides a steady flow of fresh, filtered air. It helps create a warmer, drier, and healthier indoor environment all year long.

Why Choose a Mitsubishi Lossnay Ventilation System?

Lossnay Ventilation Solutions for Every Home

Solution Type

Key Features

Single Room Lossnay

Wall-mounted or ducted models for targeted ventilation. Ideal for rooms without roof space.

Whole Home Lossnay

Ducted systems for balanced, energy-efficient ventilation throughout the entire home.

The Lossnay Difference

Removes stale indoor air and replaces it with filtered, fresh outdoor air.

Expert Installation & Peace of Mind

With over 25 years of experience, Heat & Cool is Auckland’s leading installer of Mitsubishi Lossnay ventilation systems. Our certified experts make sure your system fits your home. They install it to the highest standards. You also get a real warranty for your peace of mind.

Book Your Free Assessment Today

Ready to transform your home with a Mitsubishi Lossnay ventilation system? Book a free, no-obligation assessment and let our team design the perfect solution for your space. Contact Heat & Cool

Try our Heat Pump Calculator

Make your home warmer, drier, and healthier with the Mitsubishi Lossnay ventilation system. It's a trusted choice for energy-efficient, fresh air ventilation in New Zealand.

Would you like to know more about Lossnay system models, pricing, or integration with your heat pump? Get in touch today.

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