The Vectaire BPEC Approved Domestic Ventilation Installer Course is taught by our in house ventilation experts. The Courses are held in association with Air Quality Services and take place over two days at Air Vent Technology Ltd in Andover. The Courses include enhanced information on noise reduction, working examples for calculating ventilation rates and background ventilator sizing, as well as information about ductwork insulation, condensate drainage and true specific fan power (SFP) measurements.