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Water-Cooled Indoor AC Units

Mclean Cooling Technology Water-Cooled Indoor Air Conditioners

Water-cooled air conditioners are ideal for highly effective temperature control when the electrical enclosure is in a hot, dirty, or hostile environment. Requires circulated water at the enclosure.


Mclean, Hoffman 33WC Water-Cooled Indoor Air Conditioner
  • 34.13" H x 12.38" W x 8.75" D
  • 4000 BTU/Hr. (1172 Watts)
  • R-134a Refrigerant
  • Operating temperature range from 50 F/ 10 C to 125 F/52 C
  • Easy-mount flanges for simple installation

Standard 33WC Units Include:
  • Electro-Mechanical thermostat
  • Surge Suppressor

33WC Series Options:
  • Thermostat Malfunction Package
  • Special Voltage Package
  • Active Condensate Evaporator Package
  • Harsh Environment Package
  • Stainless Steel Package


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.