Greenheck Fan Corp. February 15, 2010 Greenheck Fan Corp., P.O. Box 410, Schofield, WI 54476-0410; 715-359-6171, 715-355-2399 (fax); www.greenheck.comLinksGreenheck Fan Corp. Share This Story You must login or register in order to post a comment. Report Abusive Comment Thank you for helping us to improve our forums. Is this comment offensive? Please tell us why.