ICE WESTERN with over 50 years of proven indirect fired heater experience behind us, offer a comprehensive product line of heating and cooling make-up air units, custom VAV rooftop equipment, and Multi-Zone units with integral packaged DX cooling. Standard product offering range from 600 CFM to 70,000 CFM and 1 Ton to 180 Ton nominal DX cooling capacity but can be designed for larger capacities. Units are available in a wide array of ozone friendly refrigerants. (410a, 407c, 134a)