Fresh Start, Fresher Air
Fresh Start, Fresher Air

To celebrate the new year, we’re excited the launch our new DEXA dMEV 150 fan, the latest addition to our growing portfolio of high-performance ventilation products. Designed to meet the increasing demand for improved indoor air quality, the decentralised mechanical extract ventilation (dMEV) unit represents a significant evolution in residential ventilation.
The launch comes as local authorities, landlords, and letting agents across the UK look to combat condensation, damp and mould problems within homes, with North Tyneside Council issuing a new Condensation, Damp, and Mould Policy, and East Riding and Hull City Council running pilot projects to raise awareness of the issues.
The DEXA dMEV 150 is a continuously running extract fan designed to remove stale or moisture-rich air from spaces such as bathrooms, kitchens and WCs, helping to minimise the risk of condensation. With an airflow capacity of up to 50 l/s, the DEXA dMEV 150 exceeds minimum requirements outlined in Part F of the Building Regulations. This exceptional performance ensures effective extraction, creating conditions that support better indoor air quality when combined with appropriate background ventilation measures such as window trickle vents.
Building on the success of the DEXA dMEV 100, the new DEXA dMEV 150 delivers increased airflow, enhanced versatility, and greater installation flexibility. With a larger diameter and improved performance, the new fan caters to a wider range of applications.
Equipped with an energy-efficient EC motor, the DEXA dMEV 150 operates quietly while minimising power consumption. As regulations around air quality increasingly favour a continuous airflow strategy above an intermittent one, our latest offering positions HVAC professionals and their clients ahead of the curve, providing future-proof compliance without compromising on performance.
The DEXA dMEV 150 also features advanced automation, including an intelligent timer and humidity sensor, which automatically boosts airflow when needed. It is designed for easy installation with flexible mounting options for walls, ceilings and windows — making it an ideal choice for both retrofitting and new builds.
Nick Higgs, National Sales Manager said: “With the DEXA dMEV 150, we’ve responded to a growing requirement for powerful, energy-efficient ventilation solutions that offer continuous air movement. Few manufacturers are producing fans in this category, and we’ve seized the opportunity to innovate. The DEXA dMEV 150 provides the flexibility, durability, and performance that contractors and specifiers need to meet today’s ventilation challenges and tomorrow’s regulations.”
The DEXA dMEV 150 enables HVAC professionals to deliver sustainable, high-quality ventilation solutions. With its robust design and superior functionality, it offers a reliable choice for managing indoor air quality in any setting.
Need help? Email or call the team on 01384 275771