Greenwood Airvac Vireo HR155WM Heat Recovery Unit

GREENWOOD AIRVAC VIREO HR155WM HEAT RECOVERY UNIT

Suitable for apartments and small houses up to 110m² this model has been designed to fit into kitchen cupboard for easy installation and access. Includes the latest in Greenwood SMART Technology including commissioning wizard. EST Best Practise Performance to 93% efficiency.

Features and Benefits

• A Greenwood GIP Product (Guaranteed Installed Performance)
• EST Best Practise Performance – 93% heat efficiency and 0.75w/l/s
• Suitable for apartments and small houses up to 110m²
• SAP Testing: Suitable for Kitchen + 3 additional wet rooms (ADF 2010)
• SAP Testing: Suitable for Kitchen + 4 additional wet rooms (ADF 2006)
• Excellent pressure handling allowing lower running speeds and low noise
• Manufactured and Independently tested in the UK

It can fit in a standard kitchen cupboard (if you need it too)

Ideal for apartments and small houses, Vireo HR155WM is a compact heat recovery system which can easily be sited in a 600mm wide kitchen cupboard. With the increasing space restrictions and an on-going focus to remove serviceable products from the loft space, Vireo is one of only a handful of small heat recovery systems which still deliver excellent airflow performance in line with Building Regulation requirements.

Greenwood CommissionSMART™

In just 8 simple steps, Vireo can be set up and commissioned – all via an ‘ style’ controller located at the front of the unit. This simple and easy process contributes to GIP being achieved whilst keeping installers happy with fuss-free onsite requirements.

True Summer By-Pass: Unlike others, it provides 365 days of Fresh Filtered Air

Greenwood SummerSMART technology has been designed to reduce issues with overheating in the summer in a true and effective way – unlike many other units available in the market.  

When the by-pass is activated, the Heat Recovery System remains TRUE.  In other words, it continues to provide balanced ventilation to the entire house by by-passing the heat exchanger and NOT slowing down or shutting off the supply air.  

In addition, it still filters the supply air during the by-pass mode.  Many other units on the market operate a summer/filter by-pass mode which further affects Indoor Air Quality, especially in homes where allergies and asthma are present.  
Greenwood SummerSMART is completely innovative and unique and has been designed to maximise comfort at all times as well as ensure Indoor Air Quality is maintained. 

70%* quicker install time can easily be achieved with innovative condensate technology
As a result of working directly with installers, we have developed revolutionary technology – DISO (Dual Inlet Single Outlet).

DISO allows condensate to be collected on either side of the unit without issue which enables Vireo to be the only true universal product on the market.. The unit can simply be handed (Right or Left) at the touch of a button after installation through the set-up wizard. This removes the need to hand the unit on-site which usually involves a lengthy disassemble of the product, adding more risk to the overall installation – this can take up to 20 mins!

Greenwood HumidiSMART™

Vireo’ boost ventilation rates can be controlled by humidity levels in the property. Greenwood HumidiSMART is a patented technology that uses man-made spikes to boost ventilation, rather than waiting for a generic point to be reached.

Greenwood GIP Product
Guaranteed Installed Performance (GIP) is a fundamental part of Building Regulation compliance and focuses on signing off the installation for the first time. 

A Greenwood GIP Product provides;

– 100% airflow adjustability
–  Low energy motor technology for the most efficient performance
– SMART Technology to make installation and commissioning easy as well as continued GIP in the home for the occupant
   – Independent CE Testing 

Performance