No need for heating oil! Utilizing the heat from hot spring wastewater for indoor heating and hot water supply.
Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we would like to introduce a case study from a hot spring inn. At "Y Hot Spring Inn" located in Oku-Nikko Yumoto Onsen, the system is used to recover heat from the hot spring wastewater, which is then utilized for heating and hot water supply in guest rooms and the restaurant, among other indoor areas. As a result, the need for heating oil has been eliminated, and gas costs have been reduced by 60%. [Case Study] - Oku-Nikko Yumoto Onsen "Y Hot Spring Inn" - Heat recovered from hot spring wastewater is used for indoor heating and hot water supply - Elimination of heating oil and a 60% reduction in gas costs *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
**Features of the Craftwork System** - No CO2 emissions - Achievable safe, comfortable, and rich living environments using only renewable energy - Heating and cooling utilize radiant heat, ensuring uniform temperatures in each room and availability 24 hours a day - No fire risk as there is no use of flames - No waste heat after use, contributing to the alleviation of urban heat island effects - Coexistence with the natural environment *For more details, please refer to the PDF document or feel free to contact us.*
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【Usage】 ■ Indoor cooling, heating, and hot water supply *For more details, please download the PDF or feel free to contact us.
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Kraftwerk Co., Ltd. provides consulting, design, and construction services related to improving living environments in factories and facilities, as well as the development and utilization of natural energy. We also offer consulting, design, construction, and maintenance services related to the use of renewable energy and unused heat. Our goal is to utilize all forms of heat available on Earth, such as solar heat, geothermal heat, air heat, and waste heat, to achieve a self-sufficient lifestyle and create a beautiful living environment that we can be proud of worldwide. For system engineering related to renewable energy heat and waste heat utilization, please leave it to us.
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