The wall-mounted VL100 Lossnay Fresh Air Energy Recovery Single Room Ventilation unit provides energy efficient ventilation to ensure individual rooms have a constant supply of healthy, fresh air. And because the unit is ductless in design, it means the system is ideal for homes and buildings where there is no roof space to install a heat exchanger.
This wall mounted unit provides an effective balanced pressure ventilation solution for a specific area up to 88m2*. Lossnay recovers energy from the air being transferred to pre-warm (or pre-cool) the fresh air drawn into the room. As a result, moisture build-up is minimised and a warmer, drier and healthier indoor environment can be maintained all year round. Because this model is ductless in design, it is ideal for applications where there is no roof space to accommodate the heat exchanger and duct work.
*m2 room / area calculated at 0.5 air changes with ceiling height of 2.4m.
Tiny homes, granny flats, single room studios, converted sheds, cabins or container style offices commonly struggle with airflow and ongoing moisture build-up. With limited space and tight budgets, ducted mechanical ventilation isn’t practical, leaving rooms stuffy and damp.
In older homes, spare rooms are often renovated into home offices, gyms, rumpus rooms, or hobby spaces. But without accessible ceiling space for ducted systems, ventilation is an afterthought. Limited natural airflow means these rooms can feel stale and stuffy and suffer ongoing moisture issues.
Modern homes keep heat in and upstairs bedrooms pay the price. Without proper ventilation summer heat builds fast and won’t budge. The problem is compounded when opening windows isn’t ideal due to noise, insects, or privacy and there’s no practical way to purge the heat.
Most existing homes weren’t built with mechanical ventilation in mind and many have no space to retrofit a ducted solution. This makes the VL100 Wall Mount a perfect standalone option to add fresh filtered air, simply and affordably. And because of the unique Lossnay Core, energy bills are minimised because incoming fresh air is pre-warmed with the outgoing stale air.
This well-insulated family property located in a new subdivision in Rangiora, Canterbury needed a solution to reduce condensation levels and ensure better quality air without extensive ducting in the roof space.
Click here to read moreLossnay by Mitsubishi Electric, is an advanced Fresh Air Energy Recovery Ventilation System that captures and filters fresh outdoor air (as opposed to attic air) to replace indoor stale air for an all-round healthier, drier and warmer home. But what makes Lossnay so different from other ventilation systems is our patented Heat Exchanger, which is the secret to the heat recovery capabilities of the Lossnay ventilation unit and provides several important benefits.
The Lossnay Core recovers energy from the extracted stale air, to pre-warm or pre-cool the incoming air. As a result, an existing heating appliance in the room does not have to work as hard to reach desired temperatures, maximising energy efficiency and reducing your energy bill.
Stale air with higher levels of CO2 is a common problem not only in schools and offices but also in homes where structures are becoming more and more airtight due to more stringent building regulations.
High levels of CO2 can affect concentration and learning as well as overall wellbeing and productivity. Furthermore, the lack of natural ventilation in airtight spaces can lead to the build-up of moisture-laden stale air. This is the perfect breeding ground for mould that can trigger allergy or respiratory problems.
The option of leaving doors and windows open to allow fresh air to enter is not always desirable or practical, with potential security risks and greater exposure to outdoor noise.
This is where a fresh air ventilation system like Lossnay can make a real difference.
In winter a traditional ventilator captures fresh air at the cold outside temperature. Lossnay Ventilation preheats the outside air before bringing the fresh, filtered air inside.
In summer a traditional ventilator captures fresh air at the hot outside temperature. Lossnay Ventilation lowers the outside air temperature before bringing the fresh, filtered air inside.
| Heat exchange system: Energy Recovery Ventilating System | |||
| Heat exchange element material: Semi-permeable treated core | |||
| Dimensions (WxDxH, mm): 620 x 200 x 265 | |||
| Weight: 7.5 kg | |||
| Power Supply: 230V +/- 10% / Single Phase / 50 Hz | |||
| Heat Recovery Ventilation Mode | |||
| Input Power (Fan Lo-Hi): 15 - 31W | |||
| Air Volume (Fan Lo-Hi): 16 - 29 l/s | |||
| Temperature exchange efficiency (Fan Lo-Hi): 80.0 - 73.0 % | |||
| Noise (Fan Lo-Hi): 25 - 37dBA | |||
| Notes | |||
| *: Total external static pressure maximum includes Return Air Fan. OA = Outside Air. RH = Return Humidity. | |||
| Note: Lossnay Ventilation Complies with Standards: S/NZS60335.2.80 and AS/NZS CISPR14.1 | |||
Note: Dimension unit (mm).
Brochure (576 KB)BrochureInstallation Manual (2,096 KB)
Lossnay Fresh Air Heat Recovery Home Ventilation SystemsOperation Manual (2,022 KB)warranty terms and conditions.pdf (204 KB)