Frequently Asked HVAC Questions


Where are the Model and Serial Numbers Located on my Evaporative Cooler?


The model and serial numbers are located on a label on the outside of the Evaporative Cooler. Many models have this label on the top portion of an outside corner. On MasterCool models, the label is on the side, near the top. The front of the owner’s manual has a box to record these important numbers for easy reference in the future.

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