Heating inserts for pet beds; Socks, electrically heated; Bath tub jets; Shower tubs; Electric fans for personal use; Ventilating exhaust fans; Ventilation hoods; Ventilating louvers; Ventilating fans for commercial and industrial use; Exhaust hoods for kitchens; Portable electric heaters; Bathroom heaters; Plate warmers; Stoves being heating apparatus; Electric heating fans