PETRA

Class [11]
Environmental Control Instrument Products lighting heating cooling cooking

Refrigeration apparatus and machines; refrigeration appliances; heat pumps; air conditioning apparatus; air cooling apparatus; air humidifiers and dehumidifiers; air driers; air filtration apparatus; air reheaters; ventilation apparatus; cooling appliances; evaporators of all types for air, gas, and liquid cooling for refrigeration services; condensers and heat exchangers of all types for air, gas and liquid for refrigeration services; shell vessels, namely separators, accumulators and receivers used in refrigeration services; valves as used in refrigeration services; freezers and parts thereof; chillers for water and other liquid cooling, ice making apparatus and parts thereof.