Professional supply and installation of the Mitsubishi Electric VL-250 Vertical Lossnay heat recovery ventilation system for healthier, drier homes in Christchurch and Canterbury.
Installed by Wakefield Electrical – Christchurch heat pump and ventilation specialists.
✔ Heat recovery ventilation
✔ Fresh filtered air throughout your home
✔ Reduces condensation and moisture
✔ Wi-Fi monitoring available
Book a free home assessment and we’ll recommend the best Lossnay system for your property.
Mitsubishi Electric VL-250 Vertical Lossnay Ventilation System
The VL-250 Vertical Lossnay is a whole-home heat recovery ventilation system designed to continuously supply fresh filtered air while recovering heat from the outgoing stale air. This helps maintain a comfortable indoor temperature while improving air quality and reducing moisture and condensation.
With its compact upright design, the unit can be installed in a cupboard, garage or service space, making it ideal for modern homes where roof cavity space is limited.
Lossnay systems draw fresh air directly from outside and remove stale indoor air while recovering heat energy. This improves indoor air quality while helping reduce heating costs.
Key Features
✔ Whole-home fresh air ventilation
✔ Heat recovery technology for energy efficiency
✔ Quiet operation
✔ Automatic summer bypass mode
✔ Optional Wi-Fi monitoring and control
✔ Compact vertical installation suitable for cupboards or garages
The VL-250 provides airflow up to 69 L/s, making it suitable for many medium-sized homes.
What’s Included
Our professional installation service includes:
• Supply of Mitsubishi Electric VL-250 Lossnay unit
• Professional installation by qualified electricians
• System commissioning and setup
• Basic homeowner operation overview
Installation Notes
Every home is different, so the final installation scope may vary depending on:
• Ducting layout and length
• Roof or wall penetrations
• Installation location
• Electrical supply requirements
A site visit may be required to confirm the final installation scope and pricing.
Help Us Quote Faster
When submitting your online enquiry, please include your house plans if you have them. Plans allow us to quickly assess ducting routes, ceiling spaces, and room layouts so we can provide a more accurate recommendation.
You can:
• Upload your plans through the enquiry form, or
• Email them to admin@wakefieldelectrical.co.nz after submitting your enquiry.
Even a photo or PDF of the floor plan from real estate listings or council drawings can be very helpful.
Service Areas
Wakefield Electrical installs Lossnay systems across:
▸ Christchurch
▸ Rolleston
▸ Rangiora
▸ Darfield & Selwyn District
▸ Methven
Frequently Asked Questions
How does a Lossnay ventilation system work?
Lossnay systems continuously supply fresh filtered air while recovering heat from outgoing stale air, helping maintain indoor comfort while improving air quality.
Is the VL-250 suitable for my home?
The VL-250 is typically suitable for medium sized homes. A site assessment or review of house plans allows us to confirm the best system.
Do I need roof space for a Lossnay system?
The vertical Lossnay models are designed to be installed in cupboards, garages, or service spaces where roof space is limited.
Book a Free Assessment
Contact Wakefield Electrical today to arrange a free site visit and personalised ventilation recommendation for your home.
