Manufacture of domestic appliances

This class excludes: - manufacture of commercial and industrial refrigerators and freezers, room air-conditioners, attic fans, permanent mount space heaters and commercial ventilation and exhaust fans, commercial-type cooking equipment; commercial-type laundry, dry-cleaning and pressing equipment; commercial, industrial and institutional vacuum cleaners, see division 28 - manufacture of household-type sewing machines, see 2826 - installation of central vacuum cleaning systems, 4329