Product Features:Kohler s cast iron components carry a limited lifetime warrantyTub is constructed from Enameled Cast Iron combining strength with durabilityWhirlpool hydrotherapy tub - provides one of the most relaxing and invigorating bath experiences availableCombining clean lines and angular design, the Kathryn Collection recalls the timeless sophistication of an earlier eraVariable-speed whirlpool with 8 fully adjustable color matched jets offers optimum performance and valueHydro-massage flow and direction that can be controlled at each jetInstalls in a three wall alcove configurationA textured slip-resistant bottom takes the worry out of slipping and sliding as you move about the tubA built-in heater keeps the water at the desired temperature as the user enjoys a long soak without the water getting coldProduct Meets or Exceeds the Following Codes/Standards: ASME, CSA, ULThis tub coordinates seamlessly with other products from the Kathryn CollectionProduct Technologies and Benefits:Enameled Cast-Iron Material - Kohler Enameled Cast-Iron combines the strength, durability, and insulation benefits of cast-iron with the scratch, chip, and burn resistance of a baked, powder coat finish and comes with an exceptional Lifetime Limited Warranty. These materials combined give the sink or tub the strength to last a lifetime of use. Another benefit is that Kohler Enameled Cast-Iron is available in a wide variety of specialty colors to truly customize your home.Whirlpool Tubs - Kohler Whirlpool tubs are designed to deliver powerful jets of water and air that are fully adjustable in direction and massage intensity, thus allowing your own personal massage.Built-In Heater - A Built-In Heater works to keep the water warm as it recirculates throughoMore Information