Past Lot Information View Results General Photos Lot 450 A.O. Smith ProMax Direct Vent Automatic Storage Water Heater Natural Gas 2009 Model# GPD 75 100 Serial # 9211871003 Wisconsin Office 990 Richard StreetLomira, WI 53048Phone: (920) 269-8686 Orlando Office 621 Commonwealth Ave.Orlando, FL 32803 North Carolina Office 201 S. Central AvenueLocust, NC 28097 Texas Office Fort Worth, Texas location coming soon. Follow Us FollowFollowFollowFollowFollowFollow