NAVIEN ON

Class [011]
Water heaters and specially adapted parts and fittings therefor; boiler drain valves being parts of heating installations; water supply pipeline; safety accessories for hot water tanks, namely, flushometer valves, level controlling valves, thermostatic valves; air purifying machines; air purifying units; air purification units; air coolers; air handlers; air purifiers for household purposes; air purifiers for household use; air purifying units for commercial use; air purifying units for industrial purposes; aquarium heaters; automatic temperature regulators for central heating radiators; automatic water dispensers for pets; boiler pipes for heating installations; boilers for heating installations; central air-conditioning installations for household purposes; coils as part of an HVAC system; coolers for furnaces; cooling domes; cooling evaporators; dampers for heating; desalination units; dosing valves being parts of heating or gas installations; drinking water purifiers for household purposes; economisers, namely, devices for warming feed water in heating boilers; electric heating cables; electric hot water dispensers; electric radiant heaters; electric radiant heaters for household purposes; electric radiators; electric space heaters; exhaust hoods for kitchens; extractor hoods for kitchens; filters for air conditioning units; gas burners; gas fires; gas furnaces for residential homes; gas water heaters; gas water heaters for household purposes; gas water heaters for household use; halogen heaters; heat accumulators; heat exchangers, other than parts of machines; heating elements; heating pads; heating radiators; hot air curtains; hot air ovens; hot water heaters; hot water tanks; hot-air space heaters for household use; household tap-water filters; HVAC systems for commercial buildings; HVAC systems for residential buildings; hybrid electric water heaters; instantaneous water heaters; radiators for heating buildings; radiators for heating in the form of panels; solid fuel burning stoves; stoves for heating; thermostatic valves as parts of heating installations; thermostatic valves for heating installations; ventilation being air-conditioning installations for buildings; ventilation being air-conditioning installations for laboratories; water filtering units for domestic use; water heaters; water purification machines for domestic use; water purifiers for household purposes;