Key features include: 6 gallon powder coated, corrosion resistant steel tank - Powder coated inner steel tank with DuPont Alesta - Ignition protected controls - Polyurethane foam insulation - Fiberglass housing provides maximum protection and durability (so strong it can be used as a step) - CE Certified.316 SS Continuous Loop Heat Exchanger25 Minute Recovery Time to Raise Water 45° FHorizontal Orientation120 Volts AC125 PSIWarranty - Tank 5 years / Components 2 years