11 Spas in the nature of heated pools for use in homes; portable spas in the nature of heated pools; self-contained spas in the nature of freestanding heated pools, hot tubs and whirlpools; radiant heat lamps and heat lamp stands; sun lamps; tanning lamps; blankets, electric, not for medical purposes; hot tub and spa in the nature of heated pool equipment, namely, heated pool covers, shelving and hooks for storage of spa accessories, hot tub and spa chemical kits; hot tub and spa tub parts, namely filters, heaters, pumps, water jets, electric control panels specially adapted for hot tubs and spas; sanitary installations in the nature of steam rooms; saunas, namely wet saunas and dry saunas; steam rooms, namely hot steam baths; electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; refrigerating apparatus in the nature of refrigerating chambers; refrigerating machines; electric radiators for heating buildings; drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems.