The QC36D1X Portable Evaporative Cooler is Quietaire’s most popular unit, designed to deliver high airflow for larger industrial and commercial work areas where consistent cooling is needed to maintain productivity.
Built with a direct drive motor, this unit reduces mechanical complexity while providing strong, reliable airflow across areas up to 2,500 square feet. It is a practical solution for improving comfort and maintaining consistent working conditions in warehouses, shops, and open work environments.
The QC36D1X provides strong, consistent airflow with a direct drive system, making it a reliable option for maintaining comfortable working conditions across larger spaces.
The QC36D1X Portable Evaporative Cooler is commonly used in:
This unit is well suited for cooling larger work areas where consistent airflow is important for maintaining comfort throughout the day.
In industrial environments with open doors, large spaces, or constant airflow, evaporative cooling provides a practical and efficient solution.
The QC36D1X is built for performance, durability, and simplified operation:
The direct drive design provides reliable airflow while reducing maintenance requirements over time.

Model: QC36D1X
NSN: 4120-01-449-7531
Cooling Performance:
Motor:
Pump:
Electrical:
Dimensions:
Shipping Weight:
The QC36D1X is designed to cool areas up to approximately 2,500 square feet. Actual performance will vary based on airflow, temperature, humidity, and how open the space is.
A direct drive system eliminates belts and reduces mechanical components, resulting in lower maintenance and more consistent performance over time.
Yes. Evaporative coolers are designed to perform well in open or semi-open environments such as warehouses, shops, and loading docks.
No. The unit is energy efficient and operates at a cost similar to a large industrial fan, making it a practical solution for daily use.
If you’re not sure if the QC36D1X is the right unit for your application, our team can help you select the best option for your workspace.

