Electric power generators for emergency use; Electricity generators; Engines and motors for the generation of electricity; Gas-operated power generators

Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Thermostats; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices

Air-conditioning apparatus; Air-conditioning apparatus and installations; Air-conditioning installations; Air-conditioning apparatus; Air-conditioning apparatus and installations; Air-conditioning apparatus and installations; Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Air conditioners; Air conditioning units; Air filters for air conditioning units; Air humidifying apparatus; Air purifiers; Air purifiers; Air purifying apparatus; Air conditioners; Air conditioning units; Air conditioning units; Air filters for air conditioning units; Air filters for air conditioning units; Air humidifying apparatus; Air-conditioning apparatus; Air-conditioning apparatus and installations; Air-conditioning installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Coils as parts of distilling, heating or cooling installations; Commercial refrigerators and freezers and parts and fittings therefor; Filters for air conditioning; Fireplace inserts in the nature of artificial logs, stove, and decorative pellets; Fireplace inserts, comprised of andirons, artificial logs and artificial embers powered by gas; Furnaces; Heat pumps; Humidifiers; Humidifiers for household use; HVAC units; Refrigerated self-service cases, refrigerated self-service deli cases and custom fabricated refrigeration systems used by supermarkets and convenience stores to store and display food and beverage products and structural parts and fittings therefor; Refrigerating appliances and installations; Refrigerating machines; Refrigeration equipment, namely, food and beverage chilling units; Refrigeration equipment, namely, rapid food chilling units; Refrigerators; Walk-in refrigerators; Air humidifying apparatus; Filters for air conditioning; Filters for air conditioning; Geothermal-based HVAC units; Germicidal lamps for purifying air

Prepaid preventive maintenance service plans for heating, ventilating and air conditioning systems

Air conditioning apparatus cleaning services; Air conditioning apparatus installation and repair; Air conditioning vent sealing services; Air duct cleaning services; Furnace installation and repair; Heating equipment installation and repair; Installation and repair of air conditioning apparatus; Installation and replacement service for heating, ventilating and air conditioning systems; Maintenance and repair of heating installations; Maintenance and repair of heating installations; Maintenance and repair of heating installations; Maintenance of HVAC systems and refrigeration systems; Refrigerator repair; Repair or maintenance of power generators; Electrical repairs and installation of heating, air conditioning and electrical systems; Installation and repair of heating, ventilating and air conditioning equipment; Installation and repair of heating, ventilating and air conditioning equipment; Installation, repair and maintenance of heating equipment; Installation, repair and maintenance of heating equipment; Installation, repair and maintenance of heating equipment; Installation, repair and maintenance of heating equipment; Plate glass installation and repair services; Repair or maintenance of power generators

Networking of home controls, namely, wireless and wired lighting controls, thermostat and heating controls, rolling shutters and door controls, appliance controls, namely, oven, washer, dryer, refrigerator, dishwasher, lawn and garden irrigation controls, home audio and video controls