CB Series - 8,000-12,000 BTU

Compressor-Based Enclosure Air Conditioner


  • 8,000-12,000 BTU Cooling Output
  • Integral Digital Temperature Controller
  • NEMA 12, 4 or 4X Configurations
  • Side and Top-mount Configurations
  • Closed-loop Cooling Design
  • CFC-FREE Refrigeration System
  • UL Certified

One business day turn around on all quotes for standard products.

Hazardous Class

Mounting Orientation

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Models & Specifications (Click on Part # to View Detailed Specs & Drawings)
Part Number
Cooling Capacity
Hazardous Class
Mounting Orientation

High Capacity Electronic Enclosure Cooling for Harsh Environments

Closed-loop enclosure air conditioners are specifically designed to mount on to electronic enclosures and remove heat without letting outside air into the sealed enclosure. This type of cooling is typically used to cool electronic equipment housed inside a NEMA rated enclosure which protects sensitive electronics from dust, splashing liquids and production residues. In the closed-loop system, the heated enclosure air is drawn into the air conditioner by a powerful blower where heat and moisture are removed as it passes through an evaporator coil and forced back into the enclosure, maintaining the NEMA integrity of the enclosure.


  • Digital temperature controller
  • Durable 16 gauge welded steel NEMA 12 and 4 construction
  • Type 304 stainless steel NEMA 4X construction
  • Built in condensate evaporation package (side-mount only)
  • Easy pull-out filter
  • Efficient, quiet and long lasting rotary compressor
  • CFC-FREE refrigeration system
  • Space saving aesthetic cabinet design
  • 100% factory tested
  • UL Certified
  • 115, 230 , 400 and 480 VAC power options
  • Class 1 Division 2 certification options
  • High ambient models available


  • Supplemental heating capability
  • Corrosion resistance packages
  • Low ambient package
  • Alarm output
  • Ethernet connectivity