ACT CS-3 Skirt Mounted Unit

The ACT CS-3 is designed for skirt mount applications. It features a low profile, lightweight aluminum structure. The CS-3’s three 12 inch diameter fans increase airflow and has a BTU rating of 60,000 BTU/HR.

  • Condenser or Skirt Mounted Air Inlet Grill
  • Winter Protection Kit Available
  • 12 Volt or 24 Volt Motors Available
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System Specifications
Product Literature

System Specifications

  • RATING: Up to 82,000 BTU/HR
  • AIRFLOW: 3690 CFM (4703 M3/HR)
  • AMPERAGE DRAW: 32 Amps @ 13.5 Volts
    16 Amps @ 27 Volts
  • CONDENSER FANS: 12 Inch Diameter Sealed Motors
  • FILTER DRIER/SIGHTGLASS: 16 Cu. Inch Displacement w/ Moisture Indicator
  • WEIGHT: 54 lbs.


  • Highgrade, Lightweight, Rust Proof Aluminum
  • Internally Enhanced Copper Tubing Increases System Performance
  • Integral Sightglass/Filter Drier and 100% O-Ring Connections For Maximum Leak Protection
  • Unequalled Heat Rejection
  • 12 Inch Diameter Fan for Increased Airflow
  • Sealed Motor Design
  • Two Electrical Connection


Each of our ACT Air Conditioning Systems comes with our standard 24 Month/Unlimited Mileage Parts and Labor Warranty.

If you want to learn more about our standard warranty and extended warranty option, visit our Warranty page today!
Have a question? Contact Us for the latest info on products, parts, and labor warranties for all your advanced bus air conditioning needs.