Energy control, monitoring and conservation devices, namely, heating, ventilation and cooling zone controllers, switchers and timers; lighting zone controllers, switchers and timers; photovoltaic and motion sensors; power monitoring sensors and alarms; emergency equipment shut-down switches; and uninterruptable power supply controllers

Home and commercial appliances, namely, furnaces, air conditioners, building air ventilation equipment, chillers, heat pumps, humidifiers, dehumidifiers, air cleaners, central heating boilers, potable water boilers, water heaters, potable water tank heaters, space heaters, infrared heaters, clothes dryers, dishwashers, clothes washers, clothes dryers, refrigerators, freezers, microwave ovens, trash compacters, fireplace heaters, hot plates, griddles, toasters, gas lights

Installation, maintenance and repair by means of contracts for furnaces, air conditioners, building air ventilation equipment, chillers, heat pumps, humidifiers, dehumidifiers, air cleaners, central heating boilers, potable water boilers, water heaters, potable water tank heaters, space heaters, infrared heaters, clothes dryers, dishwashers, clothes washers, clothes dryers, refrigerators, freezers, microwave ovens, trash compacters, fireplace heaters, hot plates, griddles, toasters, gas lights, heating, ventilation and cooling zone controllers, switchers and timers, lighting zone controllers, switchers, timers, photovoltaic and motion sensors, power monitoring sensors and alarms, emergency equipment shut-down switches and uninterruptable power supply controllers

Technical consultation services and the provision of service plans, financing and warranty services regarding finances, air conditioners, building air ventilation equipment, chillers, heat pumps, humidifiers, dehumidifiers, air cleaners, central heating boilers, potable water boilers, water heaters, potable water tank heaters, space heaters, infrared heaters, clothes dryers, dishwashers, clothes washers, clothes dryers, refrigerators, freezers, microwave ovens, trash compacters, fireplace heaters, hot plates, griddles, toasters, gas lights, heating, ventilation and cooling zone controllers, switchers and timers, lighting zone controllers, switchers, timers, photovoltaic and motion sensors, power monitoring sensors and alarms, emergency equipment shut-down switches and uninterruptable power supply controllers, remote monitoring and control of environmental systems