COMERSA

installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, washer supply and sanitary purposes; namely, electric lighting fixtures, steam generators, electric stoves and ovens, refrigerators, freezers, refrigerated beverage cases, refrigerated merchandise display cases and refrigerated merchandise storage cases, air conditioning units, ventilating fans for commercial and industrial use, ventilating oven hoods, ventilating louvers, water coolers and water purification units