POAO

Water heaters; Heating apparatus, namely, floor heating apparatus, space heating apparatus; Heaters for heating irons, namely, ironing tables that generate steam for ironing; Evaporators for air conditioners, evaporators for chemical processing; Water heaters, namely, hot water tanks; Stills not for scientific purposes; Germicidal lamps for purifying air; Air-reheaters in the nature of heat exchangers not being parts of machines; Air conditioning installations; Air filtering installations