Heating panels used for indoor heating purposes; Indoor radiant heating systems; Electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; Electrically-heated carpets; Floor heating apparatus; Heat sinks for use in heating, cooling and ventilating apparatus; Space heating apparatus; Blankets, electric, not for medical purposes; Electrically heated carpets; Electric heating pads, other than for medical purposes; Heating cushions, electr...