Bath insulation heat pump "bath Hi-PON"
[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.
basic information
**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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Applications/Examples of results
[Purpose] Energy-saving baths for commercial use such as hotels, inns, welfare facilities, and corporate welfare facilities (employee dormitories, employee baths).
