SAVE UP TO $1,000* ON SELECT COMMERCIAL AND INDUSTRIAL FANS WITH OUR END OF YEAR SALE! CLICK FOR A FREE QUOTE.

My fan is making a clicking or knocking noise.

  • Make sure the aerofoil screws are not over-tightened.
  • Make sure the LED lens is locked into place.
  • Make sure none of the LED lens tabs have been broken or damaged.

If you’ve verified the above conditions, but your fan is still making noise, contact Customer Service.

This applies to these products: Haiku L Series

Was This Helpful?

Yes
No

Still need help?

Call Email