Classification Information
Heat accumulators; air conditioning apparatus, namely, air conditioners; air conditioning installations; air cooling apparatus; boiler pipes for heating installations; boilers for heating installations; central heating radiators; coils for distilling units; heating installations and cooling installations; cooling appliances and installations, namely, refrigerators; cooling installations and machines, namely, cooling evaporators; evaporators for air conditioners; expansion hot water tanks for central heating installations; ceiling fans for air conditioning; electric fans used in air conditioning installations; heat pumps; heating apparatus, namely, hot water space heaters
Environmental Control Apparatus