... intake air, model YDW5.6M, air capacity is 20000m3/h for each fan1x11KW double-intake centrifugal fans for exhaust air ... , model TAE-710H, belt-drive, air capacity is 36000m3/h for each fanHeating system 3 units1pcs Riello RG5S oil burners ... , Maximum heatproductivity: 260000Kcal/H, stainless steel heat exchangers, electricdampers from spraying to baking cycle ...