Xchanger Inc., Hopkins, Minn., inadvertently was left out of the categories listed below in our 2002 Buyers Guide.
- Heat Exchangers, Configuration: Extended Surface, Plate-Fin; Extended Surface, Tube-Fin; Plate (without frame); Plate, Brazed.
- Heat Exchangers, Construction Material: Aluminum; Brass; Carbon Steel; Copper; Stainless Steel.
- Heat Exchangers, Heat Transfer Mode: Air-to-Air; Air-to-Liquid; Gas-to-Air; Gas-to-Gas; Gas-to-Liquid; Steam-to-Air; Steam-to-Gas; Thermal Fluid-to-Air; Thermal-Fluid-to-Gas.
- Heat Exchangers, Manufacturing Process: Cooling; Distillation; Evaporation/Condensation; Heat Recovery; Heating; Interchanger; Preheating; Vapor Recovery.