How does the hydromassage work? Answers Novellini

The hydromassage is a true multi-sensory experience, combining relaxation, well-being and advanced technologies. This treatment is based on a simple but effective principle: the combined action of hot water and air, supplied through adjustable nozzles, which massages specific points of the body creating a regenerating effect that acts in depth. The whirlpool can bring benefits to the whole body, stimulating blood circulation, decontracting muscles, reducing nervous tension and favoring the drainage of excess fluids. Hot tubs, in fact, are often recommended by physiotherapists and wellness professionals to promote muscle recovery, free the respiratory tract or simply to relieve stress.

Understanding how a hydromassage system works is essential to choose the solution that best suits your needs and make the most of its benefits. Not all tanks are the same: there are different technologies, dispensing systems and customizable options that can really make a difference in terms of efficiency and comfort.

Let’s see in more detail how a hydromassage tub works and all the useful tips to choose the best solution that best suits your wellness needs.

How the hydromassage works

The working principle of the hydromassage is based on the movement of water combined with the inlet of pressurized air to create a uniform and deep massaging effect. This process takes place thanks to a hydraulic system integrated in the tub that includes pumps, pipes and nozzles. When the user activates the system via a control panel, the pumps begin to take the water already in the tank and push it forcefully into a closed circuit, conveying it through pipes until reaching the hydromassage nozzles distributed along the inner walls of the tub.

The nozzles are designed to deliver water jets with adjustable pressure, directed according to needs and strategically positioned to hit the main points of muscle tension in the body: cervical, dorsal, lumbar, buttocks, calves and feet. The jets can vary in intensity and shape: some are more powerful and localized, others wider and widespread. In parallel, the air is sucked by a blower and fed into the tub mixed with water in specially created ducts and nozzles, to give strength and effectiveness to the jet on the surface of the body.

In the most advanced hydromassage pools, such as those from Novellini, the hydromassage systems can include different modes of operation, digitally programmable: toning mode, relaxing draining, depending on the user’s needs. In particular, Novellini baths and mini pools are mainly equipped with three main technologies: the Whirlpool system, which works with energetic jets of water and mixed air, for a deep action on muscle tissues, the Airpool system, which injects bubbles of pure air from the bottom of the tank to oxygenate the skin, increasing circulation and regeneration by stimulating collagen production. Finally, the innovative Natural Air system, which uses the air reduced in micro-bubbles for a softer and more diffuse effect, which enters into the smallest pores of the surface, ideal for those looking for a feeling of contact with their skin velvety and effervescent.

Water circulation

Besides being based on the combined action of water and pressurized air, the operation of a hot tub is closely linked to another fundamental element: the correct circulation of water. This aspect is crucial to ensure not only the effectiveness of the massage, but also the hygiene, water cleanliness and durability of the entire system. In hot tubs - and especially in outdoor hot tubs - a well-designed circulation system allows the water to flow properly and continuously through pumps, filters and ducts, keeping it in constant motion. This prevents stagnation, prevents the formation of bacteria and other microorganisms, and ensures that each jet is supplied with clean and well-distributed water.

The water circulation process takes place thanks to the action of special pumps, which suck the water from the surface of the tank and convey it through a system of pipes to the filters. The pumps are equipped with quiet and high-efficiency electric motors, designed to operate continuously or cyclically according to user settings. The quality and power of the pump directly affects the strength of the jets and how quickly the water is renewed within the system.

After being pumped, the water passes through specific filters that retain impurities, solid particles, leaves, organic residues and other contaminants. Novellini uses two different types of filters: sand and cartridge, each with specific advantages in terms of performance, maintenance and durability. Cartridge models, for example, are very common in domestic hot tubs because of their ease of replacement and ability to hold even very fine particles. Sand filters are more common in large and public plants and ensure routine maintenance without contact with water and a longer life.

The water heating system

Water heating is one of the key elements in the operation of a hot tub, since it guarantees the constant maintenance of the ideal temperature for the comfort and well-being of the users. The basic principle is that of automatic thermoregulation, made possible thanks to integrated electric heaters which, once activated, heat the water in a gradual and controlled way. The heaters are connected to a digital thermostat that allows you to precisely set the desired degree, usually between 35°C and 40°C, the optimal temperature range to achieve relaxing effects without stressing the cardiovascular system.

The operation of the heating system is quite simple: the water, circulated by the pump, passes through a heating module where it is heated by contact with the electrical resistance. The heat is then distributed evenly throughout the tank thanks to the circulation system. The most advanced models of hot tubs are equipped with thermal sensors that constantly monitor the water temperature and automatically activate or deactivate the resistance according to the thermal variations, avoiding energy waste and ensuring constant comfort throughout the life of the whirlpool.

Another important aspect to consider is energy efficiency. Modern hot tubs and hot tubs are designed to minimise heat losses thanks to advanced thermal insulation systems that include high-density polyurethane foam coatings, thermal covers and weatherproof enclosures, especially for outdoor models. It is important to note that the heating system works in synergy with all other components of the bath. Water circulation must be efficient, so that the heat is evenly distributed and no areas of the tank may become colder or hotter, compromising the user experience. 

Novellini minipools can be equipped, on request, with a heat exchanger for the use of hot water from other sources, such as a heat pump outside the minipool or a solar panel system.

Our hydromassage systems: Whirlpool, Airpool and Natural Air

Among the most advanced technologies in the domestic wellness landscape, Novellini whirlpool systems combine innovation, high performance and personalization of the sensory experience. Our solutions - Whirlpool (Hydro), Airpool (Air) and the innovative Natural Air - are designed to meet specific needs for relaxation, toning and skin care, and ensure a unique and complete wellness experience. 

The Whirlpool system is the ideal choice for those who want an energetic and regenerating massage. The nozzles, positioned along the side walls of the tank, suck up water and return it at high pressure, mixed with air, creating powerful jets. This type of hydromassage is particularly suitable to stimulate the blood and lymphatic circulation, with a lymph draining effect that helps fight water retention and improves tissue oxygenation. The vigorous water flow also has a positive impact on muscle tone, helping to reduce tensions and fatigue accumulated during the day or after physical activity, draining the accumulations of lactic acid. In addition, jet-induced skin stimulation has a smoothing and firming effect on the skin.

The Airpool system offers a more gentle and relaxing treatment. The air, injected into the water through nozzles placed at the bottom of the tub, creates bubbles that envelops the body with a reactivating massage, ideal for those looking for a moment of pure relaxation. Bubbles, with their contact and oxygenation of water, stimulate peripheral microcirculation, act on the nerve terminals, helping to reduce stress, relieve muscle tension and promote a sense of lightness and well-being. It is the perfect solution for those who want to end the day with a regenerating cuddle.

The Natural Air system represents the most advanced Novellini technology in terms of hydromassage, based on the release of micro air bubbles from 0.2 mm that spread in the water with extreme delicacy, wrapping the body in an effervescent caress. This treatment has multiple benefits: microbubbles increase the oxygenation of the skin, promoting cell regeneration and visibly improving its appearance. The skin is more hydrated, smoothed and radiant, while impurities are naturally removed. At a physiological level, Natural Air stimulates cardiovascular activity, increasing the sensation of body heat and contributing to the release of serotonin, the happiness hormone, which improves mood and reduces pain perception. All in a quiet and immersive environment that invites you to let go completely.

The best mini pools with hydromassage by Novellini

Novellini hydromassage mini pools combine advanced technologies, functionality and a modern design, with minimal and elegant lines. They include exclusive solutions designed for outdoor home wellness, ideal to transform gardens, terraces and outdoor spaces into real SPA. Our mini pools are designed for those who want an immersive and customizable relaxation experience, and are made with the highest quality materials, attention to ergonomics and a supply of exclusive accessories. Each model is designed not only to offer maximum comfort, but also to enhance the surrounding environment, giving elegance and character to any outdoor space.

With its 6+1 seats, the Moon model best expresses the state of the art of outdoor infinity spas. Its minimal, elegant and modern shapes respond to a precise study of ergonomics and aesthetic harmony. A distinctive object of desire for those who want to live moments of well-being in company. It is equipped with high-performance hydromassage systems, which combine energizing Whirlpool jets with the possibility of customizing intensity and direction, guaranteeing a deep treatment to live a unique luxury experience.

Divina Outdoor mini pool is the ideal choice for those who want to combine aesthetics, technology and sustainability. The range with the design of unmistakable lines, with a careful ergonomic study for safe and relaxing use. 

The surfaces, made with eco-friendly and resistant to atmospheric agents materials, guarantee a perfect aesthetic performance and a long life. All models of the Divina line are equipped with adjustable intensity Whirlpool Jets, which offer a powerful, modular and precise massage, while the Divina M Spa version is also available with the Natural Air hydromassage system. To complete the sensory experience we find the Chromolight lighting technology, the audio system with Bluetooth connection, control of functions and programs through mobile app, and an advanced UV purification system.

Vita is the outdoor pool designed for the well-being of the whole family. With its simple and harmonious lines, it is the perfect choice for those who want to give themselves special moments and a unique relaxing experience in the company of family or friends. It is equipped with adjustable Whirlpool jets, which act in a targeted way to offer a regenerating and relaxing massage, accompanied by Chromolight technology and the possibility of listening to music thanks to the integrated Bluetooth audio system. This model also features Wi-Fi connection and integrated UV purification system to ensure an immersive wellness experience and bring the comfort of a SPA directly in your garden or outdoor space.

Discover all the models and configurations available and choose the perfect mini pool for you!