Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes; heating, ventilating, and air conditioning and purification equipment; burners, boilers and heaters; heat exchangers; heat exchangers for use in contact with corrosive gases; air reheaters; drying installations; heat regenerators; heat generating apparatus; heat regenerating installations; apparatus and installations for malt houses and drying food; heat exchangers, other than parts of machines; indirect heat exchangers; gas heat exchangers; water-gas heat exchangers; water-gas heat exchangers that cool flue gas; steam-gas heat exchangers; steam reheaters; glass tube heat exchangers for energy and heat recovery; glass tube heat exchangers; heat exchangers for cooling or condensing media using air; condensing heat exchanger; heat exchangers.
Environmental Control ApparatusInstallation, cleaning, repair and maintenance services; HVAC (heating, ventilation and air conditioning) system installation, maintenance and repair; installation, maintenance and repair of heat exchangers; assembly of heat exchangers; installation, repair and maintenance of air reheaters; installation of drying apparatus; repair of drying apparatus; routine servicing of drying apparatus; repair of heat recovery apparatus; installation, maintenance and repair of apparatus and installations for malt houses and drying food; installation, maintenance and repair of anti-corrosive linings and coatings.
Building Construction and Repair