energy efficient EC motor - lowest energy consumption in the UK provides low level continuous ventilation to control condensation 3 speed axial fan wall, ceiling or window (with additional window kit) for any domestic wet room low noise levels and running costs Sfp down to .09 w/l/s compliant with Building Regulations Parts L1 2013 and F 2013 GENERAL SAP Q eligible (dMEV) ultra modern, technically innovative high performance, low noise level fan to exhaust air and fumes directly outside (through wall, or window installation with additional window kit, or with medium length ducting - up to 6m) suitable for any domestic wet room, toilets, shower-rooms, bathrooms, utility rooms and kitchens runs continuously at pre-selectable choice of two lower speeds (fixed at installation) Speed 1 operates at 9.5 l/s (factory set) Speed 2 operates at 13.8 l/s with anti-vibration gasket all models incorporate cord which can be removed to allow other types of switching speed boosted to maximum (28.5 l/s) using integral pull cord or by: remote switch/light switch PIR sensor DRH240 (dynamic remote humidistat) the design of the EL1003 allows intake of air around the whole perimeter patented anti-turbulence deflectors ensure very low noise levels and optimum performance energy saving ventilation extremely low running costs low carbon footprint EL1003HDT - with comfort timer, humidistat and pull-cord SPECIFICATION shockproof, high quality technopolymer casing designed using latest wind tunnel technology and CFD simulations EC induction motor with thermal protection 30,000 hour life motors with maintenance free and long life ball bearings.Operates in ambient temperatures up to 40OC double insulated - no earth required.IPX4 - Splashproof rated - can safely be installed in Zones I and II The Vectaire VWC-W is a 4-6inch wall cowl in white, designed to reduce the negative impact that back draughts can have