Our largest luxury steam shower with jetted tub combo is this unit, the Mesa WS-701A measuring in at 66" x 66". This fully loaded combination steam shower features our exclusive upgraded 4KW high output steam engine, 12 acupuncture jets, and 6 whirlpool jets giving you an unmatched therapeutic sauna experience. There is room for two to indulge is some very tranquil pampering here, but you just may want this all to yourself while you melt away listening to your favorite playlist. FEATURES: Dimensions: 66 x 66 x 87 4KW High Output Steam Engine Acupuncture Massage Advanced computerized LCD Oversized Rainfall Shower Head Adjustable Handheld Showerhead Jetted Tub with 6 Massage Jets Built in Seating Above Tub Fluorescent Blue Mood Lighting Digital Timer and Temperature Control Ventilation Fan Overhead LED Lighting FM Radio built-in with CD/MP3 Connection Sliding Glass Doors Storage Shelves Blue Tinted Glass Towel rack ETL Certified (220V) FREE Heat Pump ($250 value) Power Requirements: With a combo shower/tub unit you will need 2 separate 220V circuits. One will be for the steam generator, and one will be for the bathtub (pump & heater).