[Energy Saving] Reduce bathtub insulation costs by 40% to 70% and reduce carbon dioxide emissions by 30% to 70%.
Conventional heat pumps could not accommodate the water quality of baths, so they used to create high-temperature hot water with heat pumps and maintain the bath's temperature through a heat exchanger. The new product now allows for direct heating of the circulating water in the bath through a combination of a newly developed heat exchanger unit and a heat pump unit. With the realization of direct heating, it achieves energy-efficient operation, and since a buffer tank and circulation pump are no longer necessary, it can be introduced at a lower cost and in a more compact form compared to conventional systems.
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**Features** The newly developed heat exchanger unit directly heats (maintains the temperature of) the circulating water in the bathtub using the refrigerant gas from the heat pump, resulting in higher energy efficiency compared to conventional heat pump bathtub heating systems. Since a circulation pump is not required on the hot water side of the heat source, the system achieves energy savings and cost reduction. Another characteristic is that it operates solely on electricity without any combustion components, making it resilient to disasters. The heating capacity is small, and since the purpose is to maintain the bathtub's temperature, continuous operation for 24 hours is standard.
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[Purpose] Energy-saving baths for commercial use such as hotels, inns, welfare facilities, and corporate welfare facilities (employee dormitories, employee baths).
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Since our founding, Science has been engaged in business with the themes of health maintenance and environmental conservation. Throughout this journey, we have come to believe that water and air, the sources of all things, are indeed the most important elements connecting health and the environment. Starting with the development of a 24-hour bathing water purification and heating system (24-hour bath) that has been highly praised for its three major benefits of labor-saving, energy-saving, and resource-saving, we achieved a COP of 6.3 through simultaneous extraction of high-temperature water at 70°C and cold water at 7°C, significantly reducing CO2 emissions with our environmentally friendly and energy-saving heat pump system. We also developed a new product, a weakly acidic electrolyzed beauty water, which not only strongly inhibits the growth of Legionella bacteria but also offers high beauty effects due to its weakly acidic nature. Moving forward, we will continue to aim to be a company that brings joy and inspiration to people and the planet through product development centered on the themes of environment, energy conservation, water, and health.