Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers

This industry comprises establishments primarily engaged in the merchant wholesale distribution of warm air heating and air-conditioning equipment and supplies. Illustrative Examples: Air pollution control equipment and supplies merchant wholesalers Nonportable electric baseboard heaters merchant wholesalers Air-conditioning equipment (except room units) merchant wholesalers Warm air central heating equipment merchant wholesalers Automotive air-conditioners merchant wholesalers Ductless heating and air-conditioning system equipment merchant wholesalers

Merchant wholesale distribution of household-type gas and electric appliances (except water heaters and heating stoves (i.e., noncooking)) and room air-conditioners--are classified in Industry 423620, Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers; Merchant wholesale distribution of hydronic heating equipment--are classified in Industry 423720, Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers; Merchant wholesale distribution of commercial-type refrigeration equipment--are classified in Industry 423740, Refrigeration Equipment and Supplies Merchant Wholesalers; Merchant wholesale distribution of refrigerants--are classified in Industry 424690, Other Chemical and Allied Products Merchant Wholesalers; and Selling and installing warm air heating and air-conditioning equipment--are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors.