Breathe Easy

Tauranga's Experts In Lossnay Ventilation

At Bay Breeze, we install Mitsubishi Electric Lossnay ventilation systems — Bringing fresh, filtered outdoor air into your home helps to reduce condensation, improve air quality, and create a healthier living environment.

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Transform Your Home with Advanced Ventilation Solutions

Bay Breeze specializes in fresh air heat recovery ventilation that keeps your home drier, healthier, and more energy-efficient. By reducing indoor humidity and stale air, our Lossnay systems create a year-round comfortable environment without wasting energy.

Healthy Air

Bring in a constant supply of fresh, filtered outdoor air while reducing indoor pollutants, condensation, and mould.

Energy Recovery Technology

Lossnay’s unique heat recovery core transfers warmth (or coolness) from outgoing stale air to incoming fresh air — keeping your home comfortable while lowering running costs.

Image of a filter being installed in a Lossnay ventilation system

Experience the Benefits of Fresh Air Ventilation for Your Home

Reduce Condensation and Dampness

Lossnay systems actively remove stale, moist air while supplying fresh outdoor air — preventing mould growth and protecting your home’s health.

Cleaner Healthier Air

Unlike standard extractors, Lossnay recovers and filters incoming air, reducing CO₂, allergens, and pollutants for better indoor air quality.

Energy-Effecient Comfort

Lossnay’s heat recovery core transfers warmth (or coolness) from outgoing air to incoming air — keeping your home comfortable without the high running costs of traditional systems.

Invest In The Best

Lossnay vs. Standard Ventilation

Most basic ventilation systems simply push stale air out and pull untreated air in, losing valuable heating or cooling in the process. Lossnay’s heat recovery technology saves that energy while providiong constant outside fresh air, meaning fresher air, lower power bills, and a more consistent indoor climate.

Enhances indoor air quality for your home.

Energy-efficient solution for fresh air circulation.

Quiet operation ensures comfort without disruption.

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A diagram showing the installation concept for a Lossnay fresh air ventilation system

"Calum did an excellent job installing a ducted heat pump system with lossnay ventilation unit as part of a renovation. Great communication throughout the process, would highly recommend!"

Travis
Homeowner, Tauranga

Ventilation Frequently Asked Questions

What does a home ventilation system do?

A ventilation system replaces stale, moist indoor air with drier, fresher air, helping reduce condensation, stuffiness and poor air quality. Positive-pressure systems push filtered air in from the roof space, while balanced/heat-recovery systems exchange air are more effecient and suit modern airtight homes. The right type depends on your home and moisture levels.

How much does a home ventilation system cost?

A positive-pressure ventilation system typically costs from $2,000 to $4,000 installed, while balanced heat-recovery (Lossnay-style) systems usually range from $4,500 to $7,000+ depending on home size and the number of rooms served. We confirm the right system and price after a site visit.

What is heat recovery ventilation?

Heat recovery ventilation (balanced pressure) brings in fresh outdoor air while recovering up to around 70–90% of the heat from the outgoing stale air through a heat-exchange core. This improves air quality without dumping cold air inside, making it efficient for homes where comfort and energy use both matter.

Do modern homes need ventilation?

Often, yes. Modern homes are built more airtight for energy efficiency, which can trap moisture, odours and stale air inside. A controlled ventilation system lets the home "breathe" without losing heat, helping prevent condensation, mould and poor indoor air quality.

Is ventilation useful in Papamoa and Tauranga homes?

Yes. Bay of Plenty homes deal with coastal humidity, condensation and changing temperatures, and ventilation makes them feel noticeably fresher and drier. It's especially effective when paired with a heat pump or ducted system for combined comfort, air quality and moisture control.

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