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Product Manuals - Zehnder

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 Zehnder ventilation system, need a service for a Zehnder 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

Choose your MVHR Filter based on your air quality needs

Replacement filters for MVHR units are advised to be checked/replaced a 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 £179.00*

It is recommended that the Zehnder 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

Sign Up & Save - From as little as £17.43* per month

Pay Monthly ventilation system service plans* are available in 1, 2 and 3 years and help you spread the cost of your annual servicing throughout the year - simply monthly installments and fixed costs for the term of the plan

*based on 3 year MVHR service plan. Unit must have been serviced by us before plan can commence

Monthly Plan options