DAYTON, Ohio, April 1, 2015 – WinWholesale Inc., one of the largest distributors in the nation, has selected A. O. Smith as its 2014 plumbing Vendor of the Year. A. O. Smith supplies products to WinWholesale local companies representing the Winnelson, Winsupply and Noland Company brands. “WinWholesale has a long and successful partnership with A. O. Smith Water Products,” said Jack Johnston, WinWholesale president. “They support our growth efforts with great products, great programs and great people. A.O. Smith has earned our highest ranking among many excellent vendor partners.” WinWholesale also announced other Vendor of the Year Awards in the industrial, heating, ventilation and air conditioning, electrical, water works, pump, hydronic and tools categories.