What is VMC?
Visit VMC (Ventilation Mécanique Contrôlée) is a system that renews the air inside a building. It can be single flow or double flow, depending on requirements. CMV is essential in rooms such as the kitchen, the bathroom or the toilets, where humidity and odors quickly accumulate.
Why maintain your CMV?
A regular maintenance is essential. It enables you to :
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maintain system performance,
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ensure efficient air renewal,
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prevent the appearance of mold, of unpleasant odors or accumulated dust.
A poorly maintained CMV can become less efficient and adversely affect indoor air quality.
How to maintain your VMC?
Some things you can do yourself:
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Clean extract units and air inlets with a damp cloth.
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Dust the grilles regularly.
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Check filters, if your VMC has one.
For a complete cleaning or in case of doubt, it's best to call in a professional. He will check the entire system and carry out repairs if necessary.
When should you service your CMV?
You need to have your CMV serviced annually by a professional to ensure that the system is working properly and that the quality of the renewed air is maintained. What's more, some companies offer service contracts for regular maintenance and performance monitoring.
How to clean your VMC?
Here are the main steps:
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Dust the extract units and air inlets with a soft cloth.
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Clean or replace filters (if your system is so equipped).
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Visually check that the’good air circulation.
If you notice an abnormal noise, a loss of power or a persistent bad smell, contact a specialist.
Single- or dual-flow?
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Visit Single-flow CMV extracts stale air and brings in fresh air through grilles in walls or windows.
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Visit Double-flow CMV renews the air, but also recovers the heat from extracted air, which makes it possible to reduce energy losses.
Double-flow technology is more efficient, but also more complex to maintain.
In conclusion
Regular maintenance is essential to keep your CMV running smoothly and providing optimum air renewal. Clean extract units and air inlets frequently, and have your system checked by a qualified professional every year. Choose a reliable company familiar with the differences between single- and dual-flow ventilation systems, and opt for an appropriate maintenance contract. Proper maintenance prevents problems such as air quality degradation and unpleasant odors. Investing in the maintenance of your VMC improves the comfort and health of your home.
Maintain your CMV with IGIENAIR !
