With the standard whirlpool appliance parts appliance parts systems is propelled by water jets located on the sides of the tub. In the case of whirlpool appliance parts Duo is powered water jets also located at the bottom of the tub. The stream of water from these jets acts in a very pleasant part of your body than conventional systems are lost. The digital control waterproof located on the side of the tub is easily accessible both for their own bathroom as when filling the tub with water. The original FLOW WARM filling system on the one hand serves to fill the tub with water and at the same time to provide massage in their dorsal parts. When filling the tub with water just enough to adjust the fitting wall to the desired temperature and turn on the tap. Then just press the corresponding button on the digital control and nothing else. The water level sensor with electromagnetic valve ensure filling the tub to the level previously set by closing the current. During the filling does not have to watch and you can still enjoy listening to music from your favorite radio station via RAVAK Living System 1. The whole system has been designed spa so that it is easy and simple handling both a very high and lower height. In launching its special filling whirlpool is part of the whirlpool in the bath so that water will flow FLOW WARM tempered by the dorsal parts provide a sense of pleasure and relaxation. The filling machine is monitored by the level sensor so that it does not have to fear that the water overflows and is lost by the overflow. With the LED underwater lighting has the ability to choose between the following basic colors. You just have to decide on the color of light you prefer, white, yellow, green orECO-DE whirlpool, Costa Azul ECO-8501 (162x82x65 cm) The recovery of blood circulation, preventing the appearance of wrinkles and cellulite, cleaning impurities from the skin or a general improvement in the organization and quality of life are some of the beneficial effects of hydrotherapy brings. Hydrotherapy is known for its health enhancing properties, and this tub is designed to perfectly fit the body in it. Focus on different whirlpool appliance parts of the muscular system, variable temperature and pressure of water on the skin can be adjusted to improve blood circulation, which benefits the tissues and joints. To ensure the hydrotherapy is most efficient, the bath ECO-DE has three groups of nozzles that are within the ergonomic tub at strategic points. A bathtub to achieve deep relaxation of body and mind. Functions and Features.