Fresh Air Ventilation

Combats Condensation & Prevents Overheating

Why Ventilation Matters in Modern Homes

Modern homes in New Zealand face dual challenges: condensation during winter and overheating in summer. Airtight designs, urban density, and climate change make homes uncomfortable and unhealthy. Mitsubishi Electric’s Lossnay Heat Recovery Ventilation system is the comprehensive solution for a healthy, energy-efficient, and comfortable home year-round.

How Lossnay Helps Combat Condensation

Airtight spaces trap moisture-laden air, leading to mould growth on surfaces like window sills, curtains, and walls. This can trigger allergies and respiratory problems. Lossnay helps combat condensation by:

• Introducing Fresh Air: Brings clean, filtered air from outside (not attic air) to replace stale, damp air.
• Managing Humidity Levels: Keeps indoor air dry and healthy by removing stagnant air.
• Recovering Heat Energy: Uses outgoing air to pre-warm or pre-cool incoming air, ensuring energy efficiency.

How Lossnay Tackles Overheating

Overheating is a growing issue in modern, airtight homes, especially in buildings with lots of windows. Factors like limited airflow, urban density, and hotter summers exacerbate the issue. With some homes reaching unbearable temperatures of up to 50 degrees, living spaces are turned into ovens. Lossnay helps combat overheating by:

• Pre-Cooling Capability: The unique Lossnay core uses the energy from outgoing cooler indoor air to help pre-cool the warmer air coming in. This smart process saves energy and helps lower your running costs.
• Automatic Free Cooling Mode: On hot days, bypasses heat recovery to introduce cooler outdoor air.
• Improved Airflow: Expels hot, stale air while refreshing indoor spaces with cooler air – no need to open windows!

Why Choose Lossnay?

• Year-Round Comfort: Regulates humidity and temperature for a healthier home.
• Energy Efficiency: Reduces energy loss, lowering heating and cooling costs.
• Healthier Living: Improves air quality by managing CO₂ and allergens.
• Smart Control: Optional Wi-Fi for remote monitoring and proactive reminders.
• Easy Integration: Fits seamlessly into new builds or retrofits.

Immediate Actions to Address Condensation and Overheating

1. Install Mechanical Ventilation: Invest in Lossnay for efficient airflow management.
2. Add Shading: Use awnings, reflective materials, or trees to block direct sunlight.
3. Employ Passive Cooling: Incorporate strategic window placement and thermal mass materials.
4. Upgrade Window Treatments: Use heat-reflective blinds or curtains to reduce heat gain.
5. Plan for the Future: Prioritize ventilation and cooling systems in home designs.

For further design advice, read the BRANZ report Designing to Avoid Overheating.

Why Builders and Developers Should Act Now

• Enhance Livability: Create homes that provide comfort year-round.
• Stay Ahead of Regulations: Prepare for stricter ventilation and energy efficiency standards.
• Differentiate Projects: Offer sustainable, innovative, and resident-focused housing solutions.

Future-Proof Your Home with Lossnay

Lossnay addresses condensation and overheating while preparing homes for a changing climate and stricter regulations. It ensures energy-efficient, sustainable, and comfortable living for years to come.

Take Action Today

Don’t let condensation and overheating compromise your home’s comfort. Whether you’re a homeowner or builder, Mitsubishi Electric Lossnay is the solution. Explore the Lossnay range today and create healthier, cooler, and more comfortable living spaces.

Watch an example of a Lossnay Ventilation System