Installation, maintenance and repair of apparatus for heating and cooling; information relating to installation, operation, repair and maintenance of heating and cooling apparatus; repair servicing and maintenance of heating installations including water heaters, room heaters, space heaters, radiant heaters, convection heaters, overhead heaters, central heaters, wall furnaces, central heating furnaces, swimming pool heaters, fans, exhaust fans, lights including gas lights, barbecues including gas barbecues

Electronic controllers for heating and cooling apparatus; solenoid valves; parts and accessories for air conditioning, heating or cooling apparatus in this class; anodes; boiler control instruments; electric cables; cathodes; central processing units; circuit breakers; conduits; data processing apparatus; electronic sensors; electric and electronic controllers; heat regulating apparatus; electric igniting apparatus; integrated circuits; electric monitoring apparatus; computer software; electric regulating apparatus; remote control apparatus; electric switches; thermostats; theft prevention installations; time switches; transformers; water level indicators

Air conditioning, heating, cooling and ventilating apparatus and installations including refrigerated and evaporative cooling apparatus and installations; portable evaporative coolers; gas burners; condensers; evaporators; air dryers; fans; filters for air conditioning; flues; furnaces; heat pumps; pads for evaporative coolers; thermostatic valves; vents; central heating radiator parts and accessories for all the aforementioned goods; air diffusers; ceiling ventilators

Air conditioning apparatus including portable air conditioners and evaporative coolers

Apparatus and installations for air conditioning, ventilation, heating and cooling; apparatus and installations for heating including gas heating, central heating; apparatus and installations for cooling including air conditioners, evaporative coolers, refrigerated coolers and fans; parts and accessories for all the foregoing goods

Air conditioning apparatus in this class

Cooling installations; air conditioning, heating and ventilating apparatus; kitchen ranges including hoods therefor; refrigerators.

Air conditioning, heating, cooling and vetilating apparatus,

Pharmaceutical and medicinal preparations and substances; vaccines

Apparatus and installations for air conditioning, ventilation, heating and cooling; apparatus and installations for heating including gas heating, central heating; apparatus and installations for cooling including air conditioners, evaporative coolers, refrigerated coolers and fans; parts and accessories for all the foregoing goods

Installations and appliances for heating and cooling (air conditioning); installations and appliances for cooking, for refrigeration; Hot water systems and all other goods in this class.