The exhaust fan blower wheel draws out smoke, steam, grease, and odors produced during cooking processes in catering equipment. By creating more lanes of efficiency, proper ventilation is ensured to prevent the trap of heat and airborne contaminants into the kitchen that would ruin kitchen hygiene and workers' comfort. Blower wheel replacement is needed to maintain the effectiveness o... https://www.partsfe.co.uk/electrical-parts/blower-wheel