Providing Ventilation Solutions that work for You

We freshen up living spaces daily and create comfortable home environments that make people feel healthy and happy.


Over 10 years of experience

Fully Insured

NICEIC & BPEC Accredited

+17000 Ventilation Systems installed

What Our Customers Are Saying

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Our Mechanical Ventilation with Heat Recovery (MVHR) Services

Ventilation
System Fix

MEV and MVHR Repairs and Replacements

If your ventilation system has stopped working, has a red failure or flashing light, has become noisy and there’s condensation forming on walls and windows get in touch, we can help you. 

Ventilation System Servicing

Service your Ventilation System regularly to ensure lower running costs

An MEV and MVHR heat recovery system runs day and night in your home to keep you comfortable and prevent condensation and mould forming. To protect your property and the unit, service the system every year and change your filters every 6 months. 
 

MVHR Commissioning

Part F MVHR System Commissioning

A ventilation system should not over or under-ventilate the rooms in your home. We test and commission the system to meet your property size’s correct airflow rate requirements. Your ventilation system should not consume more energy than needed.  

Ventilation System Servicing

When the ventilation system moves air around, dirt and dust travel with it. After a while, dirt builds up in the ventilation unit, the duct, and the air rings in the ceiling, clogging them up and slowly decreasing the airflow. Scheduling a service to remove as many of the blockages in the system as possible is important, as this allows the airflow rate to improve, thus preventing condensation and mould issues in your property. MVHR, MEV and Bathroom Extractor fan units work more effectively when maintained regularly.

Heat Recovery Ventilation (MVHR)

The job of an MVHR or Mechanical Heat Recovery Ventilation system is to replace the stale air in every room with fresh, filtered air. When set correctly, the heat recovery system will recycle the waste heat created from your showering and cooking activities. The MVHR system must never be switched off. It saves the average household at least £300 a year and costs only £40 a year to run. Vent Axia Sentinel Kinetic, Nuaire MRXBOX , Titon HRV, Greenwood Airvac, Envirovent and Vectaire are some of the most reliable brands of MVHR models.

Nuaire MRXBOX MVHR unit

MVHR Ventilation Commissioning: Part F Certificates

Professional MVHR commissioning ensures your ventilation system is correctly installed and balanced. The process itself is also mandated by Part F of the UK Building Regulations, making it a legal requirement.

Our commissioning service provides you with a Part F Ventilation Certificate. This ensures your MVHR system delivers optimal indoor air quality, reduces energy consumption, and prevents mould and condensation issues, all while being legally compliant.

Cool Runnings are approved service partners for most UK ventilation manufacturers.

If you want to verify whether your MVHR unit or model is covered, please don’t hesitate to contact us.