Climate control digital thermostats; downloadable software for the home automation of electric control systems for HVAC; electrical controls for heating, ventilation and air conditioning systems; electronic controllers for HVAC systems

HVAC systems for commercial buildings; HVAC systems for residential buildings; air conditioners and parts thereof; air dehumidifiers; air exchangers for cleaning and purifying air; air filtering units for removing dust, smoke and allergens from the air; air filters for heating, ventilating, and air conditioning (HVAC) systems for residential and commercial buildings; air filters for kitchen exhaust fans; air flow diffusers; air humidifiers; air ionizers; air ionizers for air cleaning units; air purifiers for household purposes; air purifying units for commercial use; air purifying units for industrial purposes; air purifying units for medical use; air valves as parts of HVAC and refrigerators; automatic temperature regulators for central heating radiators; central air-conditioning installations for household purposes; central air-conditioning installations for industrial purposes; combined heat and power (chp) cogeneration thermal heating and cooling installations for commercial and residential use; electric radiators for heating buildings; fans for air conditioning units; filters for air conditioning units; filters for air extractor hoods; filters for air purifying units; heat pumps; heat recovery chillers; heat recovery ventilators; heat regulators being parts of heating installations; heating radiators; heating, ventilation and air conditioning (HVAC) systems for use in cleanrooms; heating, ventilation and air conditioning (HVAC) systems for use in laboratories; heating, ventilation and air conditioning (HVAC) systems for use in operating rooms, patient rooms and hospital isolation rooms; industrial air cleaners; industrial air purifiers; installations for heating swimming pools; standard split HVAC systems; ventilating fans; ventilation being air-conditioning installations for buildings; ventilation hoods

Online and retail sale of heating, ventilation and air conditioning systems for use in cleanrooms; online and retail sale of heating, ventilation and air conditioning systems for use in laboratories; online and retail sale of heating, ventilation and air conditioning systems for use in operating rooms, patient rooms and hospital isolation rooms; retail and online retail store services featuring heating, ventilation and air conditioning systems for use in residential homes and offices; retail sale of HVAC systems for commercial buildings; retail sale of HVAC systems for residential buildings