This underscore bath offers both a relaxing whirlpool hydromassage and a blissful bubblemassage experience, with separate keypads to control each independently. Eight adjustable whirlpool jets deliver a powerful hydromassage, while a built-in heater keeps the water at your desired temperature. With bubblemassage, 122 airjets push air through the water, completely surrounding your body in a blissful cushion of massaging bubbles. The airjets can be targeted to a specific area of your body, or released throughout the bath for an all-over, tension-relieving massage.122 Airjets release thousands of bubbles that surround, support, and massage the body Variable-speed blower lets you adjust airjet massage intensity to 18 levels Zones of control feature allows you to target airjet massage to back, midsection, or feet 8 Hydromassage jets can be individually adjusted for water flow and direction Variable-speed pump for adjusting hydromassage intensity Built-in heater Lighted keypads Generous 6-foot length provides an incredibly spacious bathing area Sloping backrest provides comfort Slotted overflow allows for deep soaking Immediate and manual purge cycles remove residual water from air channels after use Drop-in or under-mount Requires 240V hard-wire electrical service Under-mount installation requires kit K-593 (sold separately) One-year limited warrantyAmperage: 11 BubbleMassage: Yes Collection: Underscore Controls: Electronic Country of Origin: USA Depth: 19-4 9 Drain Placement: Center Frequency: 60 Heater Included: Yes Height: 23 Horsepower: 0.5 Installation Type: Drop-In Length: 72 Material: Acrylic Number of Bathers: 2 Number of Jets: 130 Shape: Rectangular UL Listed: Yes Voltage: 240 Water Capacity: 80 Gal. or More Weight: 195 Whirlpool: Yes Width: 36