Hot-air space heating apparatus; Hot air blowers; Air purifying apparatus and machines; Electric automatic moist heating pad not for medical purposes; Electrically heated carpets; Electrically-heated carpets; Heat guns; Heat stress machines having temperature controlled ceramic heating elements for heating tubes, pipes and welds; Heaters for warming up portable toilets in cold weather; Heating apparatus for solid, liquid or gaseous fuels; Heating elements; Heating installations; Heating panel...