2007-08-02
The new high efficiency Xcell 270 MVHR unit and the low energy Premier LV UltraDC fan have been unveiled by leading ventilation specialists Xpelair.
As the drive for low energy homes gathers pace, Xpelair have launched two new products designed to exceed the latest rules. Part L of the building regulations requires greater levels of air-tightness to reduce energy loss in new homes; so the need for Xpelair’s range of intelligently controlled ventilation has never been greater.
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Xpelair’s new Xcell 270 is the latest generation of Mechanical Ventilation and Heat Recovery unit or MVHR. It simultaneously saves energy and improves air quality, and is accredited to meet the requirements of SAP Appendix Q, the Government standard for MVHR. Only accredited products improve the carbon performance of a building.
Simple to install in an airing cupboard or loft, this latest Xpelair MVHR unit delivers a constant flow of fresh ‘tempered’ air to the living spaces of increasingly air-tight homes, whilst extracting condensation, smells, smoke and other compounds. The reduced humidity also deprives dust mites of the conditions required to breed; contributing to a healthier environment.
The Xcell 270 delivers a cosy yet fresh indoor environment during the colder months, even when buildings have been closed for long periods. Central to the technology is the advanced ‘Contra Flow’ heat exchange cell, with its impressive heat transfer rate of up to 95%. ‘Contra Flow’ hygienically and efficiently removes heat from extracted air to the incoming flow of fresh air, giving a healthier, drier atmosphere.
The heat recovery cell is housed in an insulated cabinet with integral filters; keeping maintenance to a minimum. The long-life UltraDC fans are more energy efficient than AC fans, lowering running costs.
The requirements of Part F of the building regulations are assured with twelve ‘constant volume performance’ programmes. Manual and auto control sensors for bath and shower rooms, can also boost the extract rate to reduce humidity levels when required.
A failsafe interlink switches off both fans should one fail, guarding against negative pressure in homes with open fires. A frost-guard function activates should the property’s central heating system shut down.
Adding to Xpelair’s low energy ventilation solutions is the Premier LV UltraDC fan. Scoring high in the sustainability stakes with a motor life typically five times that of an AC fan.
This latest offering from Xpelair’s successful Premier range is perfect for decentralised continuous extract systems complying with Part F. The low energy usage and extended motor life reduces running costs, reduces whole-life costs and lowers carbon emissions.
The Premier LV UltraDC boasts four continuous ‘installed’ extract rates for kitchens, utility rooms, bathrooms and toilets, and can also be set for intermittent ‘installed’ ventilation rates in bathrooms and toilets. The integral humidistat, timer and pull cord can all be activated as required.
Surface or recess mounted with an IPX5 LoVolt design the Premier LV UltraDC is approved for use in bathroom splash/hazard zones 1, 2 and 3.
For more information on Xpelair’s range of low energy ventilation solutions call Xpelair on 08709 000450 or visit www.xpelair.co.uk
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Source: Applied Energy Products - Xpelair |
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