Whirlpool System type Whisper particularly quiet due to a quiet fan The Type Whisper system means your favourite bath is equipped with a combination of an integrated Hydra Jet massage system with 5 adjustable jet nozzles arranged on the side of the bath as well as an additional 4 micro-jet nozzles in the back area and 2 in the foot area as well as an air system with 24 Whisper jets, from which small air bubbles rise to the surface, initiating light, gentle relaxation. This system is characterised by its unique whispering technology thanks to a very quiet blower. The bath becomes a matter of pure relaxation for your senses. Both systems can be operated independently of each other. This system is controlled by an electronic button that is recessed in the edge of the bathtub. The air regulator manages the intensity of the massage jet by mixing the air. The integrated dry run protection prevents operation of the massage pump without water. The optional interval control provides a pulsating massage effect. Residual water draining takes place via the whirlpool pump and the system. The quiet whirlpool system is fully installed in your desired bathtub and is then immediately ready for connection. A drain set and overflow set also comes with this whirlpool system. The arrangement of jets, nozzles, and operating elements depends on the model. As soon as the whirlpool is built in, then an inspection opening must be provided in the aggregate when installing the whirlpool.