The Perfect Fit Commercial Electric Point of Use models are ideal for applications in retail stores, public restrooms, office washrooms, kitchen and mop or bar sinks where small amounts of hot water are need to run single applications. Available in 5, 6, 10, 15, 19.9 and 30 gal. models. 5 gal. model available in 120 and 240 voltage with a maximum wattage of 3kw. The 6 through 30 gal. models are available in 102, 208, 240, 277 and 480 voltage with a maximum wattage of 2kw to 6kw.