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Building Services Engineering l July/August 2021
Ventilation breakthrough to Infinity and beyond EnviroVent has been continually refining filter-less extract technology since it invented it 10 years ago and the new Infinity NB and Filterless NB models now available from S&P Ireland Ventilation Systems are the most advanced yet. Specifically designed for the rigours of social housing applications where there is often the need to remove moisture and improve indoor air quality, they are ideal for new-build homes as whole-dwelling ventilation rates increase. These Lifetime Range® products ensure minimum energy consumption and are engineered with sustainable components to substantially reduce maintenance and life-cycle costs. Guaranteed to last longer than any other fan, they come with a 7-year warranty, and are virtually maintenancefree. The Infinity NB and Filterless NB models are the only fans with patented Cyclone Separation Technology (No. 0402041.8). This ensures that all particles, humidity and dust in the air are drawn into the fan and extracted outside the property, without the need for filters that can become clogged. This enables the fan to deliver maximum performance to control moisture and humidity using the lowest energy consumption.
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The Infinity NB is ideal for WC, bathroom, kitchen and utility room installations, delivering high-performance extract ventilation to meet and exceed building regulations requirements. From simple through-the-wall installations to in-line, window and ceiling installations, Infinity models fit all, thanks to easy-toinstall accessory kits. A lowvoltage version is available for extra safety in bathrooms, Intellitrac® vapour tracking Running continuously on trickle, the Infinity NB ensures that condensation and high humidity levels are kept at bay. No user intervention is required as the intelligent vapour tracking
controls constantly monitor the average humidity. As this rises and falls, the motor speed rises and falls in direct correlation. This helps control condensation both quietly and efficiently, eliminating the problem of noisy extract fans and reducing the periods of time when the fan operates on maximum speed. There is nothing more frustrating than finding out that a fan does not comply with the airflow rates when installed. Consequently, and with whole building ventilation rates now required, the new Infinity NB range was designed to meet the requirements of a typical newbuild installation, capable of delivering 9l/s or 11l/s (selectable on trickle for bathroom or kitchen) to achieve the whole dwelling ventilation rate. Designed to perform and built to last, the Infinity NB range is the perfect solution for new-build social housing WC, bathroom and kitchen installations. Contact: Soler & Palau Ventilation Systems. T: 01 – 412 4020; E: sales.ie@solerpalau.com Q
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