Call us 0330 223 4180 MyHRV System Service Quote

Product Manuals - Greenwood Airvac

How do I change the filter?
What's the red flashing light?
How can I increase the boost speed?


If you have questions about your Greenwood Airvac ventilation system, need a service for a Greenwood Airvac ventilation system or just want to find out more about how it works in your home, we've pulled together some of the key homeowner manuals with important and relevant information.
If you can't find what you need, please call us on 033 0223 4180

MVHR Heat Recovery

What is MVHR Heat Recovery?
Click on your model below to download your homeowner product manual and important information regarding your MVHR home ventilation system;

Can't see your exact make or model? We can help out with 99% of MVHR Units out there so give us a call on 033 0223 4180

Buy MVHR Filters - we've partnered with The Air Shop for all of your MVHR Filter needs.

MEV Central Extract

What is MEV?
Click on the model below to download the your homeowner product manual and important information regarding your MEV home ventilation system;

Can't see your exact make or model? We can help out with 99% of MEV Units out there so give us a call on 033 0223 4180

Choose your MVHR Filter based on your air quality needs

Replacement filters for the Airflow MVHR units are advised to be checked/replaced minimum every 6 months 

You can choose your filter based on your indoor air quality and breathing needs - Primary Protection, Anti-Allergy, Pet & Pollen or Complete Cover

Choose your filter

Service your system annually from as little as £159.00*

It is recommended that the Airflow MVHR units are serviced annually to ensure good airflow performance and to help legthen the life of unit (the systems are moving a lot of air and quickly becomes clogged with dust and debris!)

*price based on unit type and no of bedrooms

Get My Service Quote

Shop MVHR Filters From The Air Shop

Our sister company The Air Shop sells all major brands of MVHR ventilation filters. Filters are recommended to be changed every 6 months to keep indoor air quality fresh and healthy.

There is an option to subscribe and save on MVHR filters too!

Shop MVHR Filters