Your invoice may contain the model number and serial number of your Port-A-Cool® model.  If your invoice is unavailable, the model number can be found on the white label attached to the right side of the unit near the front.  The unit serial number is also on this label.

Or you can simply measure the fan width of your Port-A-Cool® model.  The model numbers are named after the width of the fan blades.  If your fan width is 48" then you have a 48" model and if your fan width is 36" then you have a 36" model and so on.  If you have a 3-Speed electrical switch, then you have a 3-Speed model.

If you still have difficulty determining your model number, then simply give us a call, a fax or email request.  If you have your unit serial number, this will help us determine exactly which model you have.  Call us anytime at 800-747-9591, Fax: 760-743-0791 or Send Email.