INSTALLATION, MAINTENANCE AND REPAIR OF AIR CONDITIONING AND REFRIGERATION EQUIPMENT

'air':6 'condit':7 'equip':10 'instal':1 'mainten':2 'refriger':9 'repair':4

heating, refrigerating, ventilating and air conditioning units, namely, furnaces and heat pumps, transport refrigeration units for trucks, trailers and shipping containers, residential and commercial ventilating fans, residential and commercial air conditioning units, and structural component parts thereof; indoor air quality products, namely, air filters for domestic, commercial and industrial use

'air':5,30,39,43 'commerci':24,29,47 'compon':35 'condit':6,31 'contain':21 'domest':46 'fan':26 'filter':44 'furnac':9 'heat':1,11 'indoor':38 'industri':49 'name':8,42 'part':36 'product':41 'pump':12 'qualiti':40 'refriger':2,14 'residenti':22,27 'ship':20 'structur':34 'thereof':37 'trailer':18 'transport':13 'truck':17 'unit':7,15,32 'use':50 'ventil':3,25

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