Heat Span

Heat Span is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Heat Exchange Equipment
• Heating Equipment & Systems Parts & Supplies

North American Industry Classification System (NAICS) Categories:

• Industrial Machinery And Equipment Merchant Wholesalers > Industrial Heat & Electrical Equipment & Supplies > Heat Exchange Equipment
• Household Appliance Stores > Air Conditioning & Heating Systems

Standard Industry Classification (SIC) Categories:

• Industrial Machinery & Equipment > Industrial Heat & Electrical Equipment & Supplies > Heat Exchange Equipment
• Household Appliance Stores > Air Conditioning & Heating Systems