The drain is located under the user's feet. The tub is 6 feet long. There is a smaller 5 foot model also available (Model # AM152ETL-5) Beautiful Tempered glass front panel: 1/4" thick (6mm). Please note this tub requires a floor or wall mounted tub filler. Also available in 6 ft length as model AM152ETL-5 Keypad Control Panel: Stylish control panel easily operates the bathtubs whirlpool jets, inline heater, digital sound system, and chromatherapy lighting. Includes Inline Heater: Due to the mixture of air and water in whirlpool jetted tubs, the water temperature will cool more rapidly in comparison to traditional bathtubs. Designed to enhance and prologue the enjoyment of your whirlpool bathtub, inline heaters have a built-in thermostat, constantly maintaining the temperature of the circulating water in the tub, and offering you the incentive of a longer bathing experience. The heater will only work while the jets are operating. Choose your favorite of 4 different levels of jet pressure or utilize the automatic gradual change of jet pressure from low to high in a loop. Featuring auto protection function for pump (if there is not enough water in the whirlpool bathtub the pump cannot be started). Also has 60 minutes auto shutdown function. Electrical Details: 110-120 Volts, 30 Amps, 2700 Watts, 60 Hertz, 1.2 Horsepower. Our fiberglass and stainless steel-reinforced MaxLoad™ high gloss acrylic is stronger and more resilient than the material used by our competitors. The acrylic is scratch resistant and extra-smooth, making it difficult for dirt and bacteria to attach and easier to clean. Chromatherapy LED lighting system creates a serine atmosphere. Colors change automatically or manually; gradually blending into one another in a cycle, or remaining on your favorite color only.