North American Heating & Air Conditioning Training Center is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Air Conditioning & Heating Systems

North American Industry Classification System (NAICS) Categories:

• Warm Air Heating And Air-Conditioning Equipment And Supplies Merchant Wholesalers > Heating & Cooling Systems & Equipment

Standard Industry Classification (SIC) Categories:

• Warm Air Heating & Air Conditioning > Heating & Cooling Systems & Equipment