[. . . ] A copy of the above code standards can be obtained from: National Fire Protection Association 1 Batterymarch Park Quincy, MA 02269 You must have: q 120-volt, 60 Hz, AC-only, 15- or 20- amp, fused electrical supply. [. . . ] A copy of the above code standards can be obtained from: National Fire Protection Association 1 Batterymarch Park Quincy, MA 02269 You must have: q 120-volt, 60 Hz, AC-only, 15- or 20- amp, fused electrical supply. q a separate circuit. LOCATION REQUIREMENTS Grounded electrical supply is required. Sink or laundry tub that can drain water at a minimum carry-away capacity of 7 gal. For complete details, see Installation Instructions packed with product. Specifications subject to change without notice. W10255025-D-WH 5/3/13 [. . . ] For complete details, see Installation Instructions packed with product. [. . . ]