Troubleshooting & Repair Guides

Maintenance & Repair Guides

Step-by-step instructions for replacing common evaporative cooler parts. Each guide walks you through diagnosis, removal, and installation.

Identify and resolve spray nozzle clogging issues — from mineral deposit buildup to debris obstruction.

Replace an evaporative cooler fan or blower motor safely by matching voltage, power, RPM, shaft and mounting specifications.

Replace an evaporative or swamp cooler pump safely, from checking voltage and connections to testing flow and leaks.

Cooling pad replacement, control board troubleshooting, and valve maintenance guides are in progress.

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