Fans (air-conditioning); air conditioners (for industrial purposes); air conditioners (for household use); fan-driven space heaters; central heating radiators; hot water heating installations; ventilation (air-conditioning) installations and apparatus; air conditioning installations; heat pumps; air driers (dryers); heating apparatus; boilers, namely electric boilers, gas boilers, and oil boilers; gas water heaters (for industrial purposes); oil water heaters (for industrial purposes); electric water heaters (for industrial purposes); air-conditioning apparatus (for industrial purposes); solar water heaters; room air conditioners; electric water heaters (for household use); heat pump water heaters (for household use); gas-fired water heaters equipped with an instantaneous ignition and extinguishing system; gas water heaters (for household use); oil water heaters (for household use); bath tubs
Environmental Control Apparatus