Up to 40% reduction in maximum air conditioning costs! With no plumbing work required, installation costs are low, and maintenance is easy due to the simple structure. It's also ideal for reducing basic electricity charges!
"Roof Cool" is a roof watering cooling device that combines the wisdom of water sprinkling with the latest control systems to suppress the rise in surface temperature of roofs through evaporative cooling. There are examples of up to 40% reduction in air conditioning costs, contributing to heat countermeasures in factories, warehouses, and livestock barns, as well as creating a good indoor environment. By installing it, the roof can be efficiently cooled with minimal water due to the principle of evaporative cooling, allowing for temperature control indoors. The initial installation cost is low, and maintenance is easy! Additionally, it is certified as a product under the Kawaguchi Good Product Brand Certification System for the fiscal year 2012! 【Benefits of Installation】 - Suppresses temperature rise on roof surfaces with minimal resources (equipment, electricity, water)! - Automatically operates at pre-set watering dates, watering times, and watering intervals using various sensors! - Simple structure makes maintenance tasks easy! - Reduces air conditioning costs by up to approximately 40%! - Contributes to the reduction of basic electricity charges (demand values)! *We also have materials that gather feedback from companies that have adopted Roof Cool. For more details, please download the catalog or contact us.
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basic information
In Japan, there has been a tradition of using water sprinkling on hot days since ancient times, and in recent years, its cooling effect has been reevaluated. The roof cooling system sends water stored in a tank with a float valve to sprinklers installed at the ridge of the roof via a pump linked to a control system. This innovative roof surface watering cooling device combines the wisdom of our ancestors, who utilized evaporative cooling, with the latest control systems to suppress the rise in roof surface temperature. - A new idea for water sprinkling. Efficiently cool the roof with minimal water and control room temperature. Thanks to the principle of evaporative cooling, it is possible to suppress the temperature rise of roof surfaces and other areas with minimal resources (equipment, electricity, water), resulting in a good indoor environment at a lower cost. - Set watering patterns according to conditions! Reduce air conditioning costs without hassle! With temperature sensors, rain sensors, and embedded software, the system operates automatically at pre-set watering dates and intervals. It can cool efficiently with minimal water, tailored to the outside temperature and the operational hours of the site. - Simple structure makes installation and maintenance easy!
Price information
The price varies depending on the number of sprinklers, so please feel free to contact us.
Price range
P5
Delivery Time
P3
※We usually have it in stock, but it may vary due to installation work, so please feel free to contact us.
Applications/Examples of results
[Customer Feedback] *Excerpt ★ Asaka Sekisui Industry Co., Ltd. (Asaka City, Saitama Prefecture) The air conditioning has improved. It feels significantly cooler compared to when it was off. ★ Iwata Label Co., Ltd. Tochigi Factory (Sakura City, Tochigi Prefecture) The indoor temperature has decreased by about 2 to 4°C. ★ Soki Corporation (Shiki City, Saitama Prefecture) The air conditioning has improved (3rd floor). The basic electricity charge (demand value) has decreased. ★ Daio Engineering Co., Ltd. (Odawara City, Kanagawa Prefecture) The basic electricity charge (demand value) has decreased compared to last year. ★ Nippon Kayaku Co., Ltd. Himeji Factory (Himeji City, Hyogo Prefecture) The indoor temperature has decreased by about 2 to 3°C (no air conditioning equipment). ★ Marine Food Co., Ltd. Izumi-Otsu Factory (Izumi-Otsu City, Osaka Prefecture) The basic electricity charge (demand value) in summer (August) decreased from 280 kWh to 220 kWh, resulting in a significant reduction in electricity charges after summer, so I felt the effect was very high.
Line up（1）
| Model number | overview |
|---|---|
| KRC-091 |
Company information
Our company primarily engages in the design and manufacturing of industrial electronic equipment, starting with wire harnesses. Since our establishment in 1985, we have continuously made efforts to earn the trust of our customers. Based on our principle of prioritizing quality, we have been able to develop smoothly by always striving to improve quality and service while responding to customer requests and making continuous improvements. Currently, we have established a system that can respond to any customer needs and provide proposals that take cost performance into account. Furthermore, we prioritize quality improvement, sincerely face advancements in manufacturing technology, and are also committed to new technologies. Moving forward, we aim to invest management resources into development and design to create new product value and become a "company that can create dreams" that realizes our customers' visions.