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Guided Diagnostics
10-15 min · 8 steps

Cooling Tower: Fan Noise / Vibration

Trace cooling-tower fan vibration/noise across belt, gear, blades and motor.

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First step

Belt-drive or gear-drive tower?

Belt-drive
Gear-drive

This is a preview of the first step. Run the full interactive diagnostic free — it walks you all the way to the likely root cause.

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For qualified refrigeration technicians. Always follow manufacturer procedures and local codes. R-290 (propane) and other flammable refrigerants require A3-rated tools and safety practices.