Midi Plus - Extraction & Ventilation

Supply and install a Vectaire WHHR-Midi MVHR which gives low level, continuous ventilation to a kitchen and six other wet rooms. The unit should be for cupboard, loft or false ceiling installation and recover up to 94% of heat from extracted air separating the airflows using a counter flow heat exchanger. The unit should incorporate a low energy EC brushless motor for low noise levels and low energy consumption with an SFP down to 0.45. It should have as standard: independent variable speed adjustment for boost and trickle; boost setting with integral overrun timer; optional delay-on timer and integral frost-stat. It should also have the facility for: change of ductwork handing; purge boost; BMS connections; integral proportional dynamic humidistat; and an automatic summer bypass. The unit should comply with all current IEE, EC and Building Regulations requirements, be and be manufactured in the UK by Vectaire Ltd.