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ProAir Harsh Environment Series

Hoffman, Mclean Cooling Technology ProAir Harsh Environment CR Series Air Conditioners

Available in a variety of configurations and sizes to satisfy indoor or outdoor application requirements


  • Front cover hinges open for quick access to all components
  • Thermostat control and EMI/RFI noise suppressor included
  • Filterless operation possible in many applications
  • Mounting flanges for installation on door, side, or front of enclosure
  • High performance fans and blowers are ideal for densely packed enclosures
  • All units utilize a CFC-free refrigerant that is universally accepted
  • Mounting hardware, gaskets, mounting template and instruction manual included
  • Available in brushed stainless steel or RAL 7035 light gray polyester powder coating

ProAir CR Series Options:

  • Thermostat malfunction package
  • Special voltage package
  • Outdoor package
  • Harsh environment package
  • Stainless steel package
  • Heater package

Level II and Level III Smart Control microprocessor based options provide:

  • programmable temperature management
  • digital display of enclosure temperature
  • remote alarm capabilities

McLean Parts is your reliable source for Hoffman thermal management products and Pentair technical solutions and equipment protection, including air conditioners, heat exchangers, thermoelectric coolers, blowers and air movers, and repair parts.