Combining chilled/hot-water and air-cooled heat-pump systems
First written in FY2020. 4 of 6 entries say "Advanced", first in FY2021. Latest entry: 2026-11-13.
No other company in this theme has enough history to compare yet.
- 2026-11-13AdvancedResults
「技術開発においては、新製品として水冷HP式デュアル空調システムを開発し、八尾技術研究センターでは新冷媒対応、新機能を付加したモデルチェンジ、制御システムの高度化へ向けた開発検証を実施いたしました。」
水冷HP式デュアル空調システムの開発と、制御システム高度化に向けた検証を記載しており、複数方式の複合化・システム化が具体化している。 - FY2026AdvancedAnnual report
「We also developed a new “KD-type air-conditioning control panel” that centrally monitors air-conditioning units and heat-source equipment in a building. The control panel enables the easy construction of a monitoring system for building facilities managers and can centrally manage the operation, operating status, and abnormal conditions of up to 930 units.」
We developed a KD-type air-conditioning control panel for centralized management of air-conditioning units and heat-source equipment, advancing system capabilities to support the operation, monitoring, and abnormal-condition management of up to 930 units. - FY2024AdvancedAnnual report
「In addition, we newly built a system that enables “integrated control of air-conditioning and outdoor air-handling units” by combining these products and linking the automatic-control functions of each unit.」
We built a new system combining chilled/hot-water products, air-cooled heat-pump products, and other equipment and linking their automatic-control functions. The combination of multiple technologies has progressed to the system stage, with integrated control. - FY2023RestatedAnnual report
「Maintaining manufacturing and sales capabilities for both heat-pump and chilled/hot-water products」
We reaffirmed our policy of maintaining manufacturing and sales capabilities for both systems as the foundation for air-conditioning proposals combining chilled/hot-water and air-cooled heat-pump systems. - FY2021AdvancedAnnual report
「The related equipment comprising the system is centered on an air-cooled heat-pump heat-recovery outdoor air-handling unit that provides hygienic and effective ventilation. We also propose a new, integrated form of air conditioning and ventilation by strengthening air-conditioning units and air-discharge units with airflow design using induction and radiant technologies, appropriate humidity management, and air purification, and linking them through our proprietary control equipment.」
The system integration of individual chilled/hot-water and air-cooled heat-pump units through proprietary controls has progressed to a concrete product system. - FY2020First statedAnnual report
「We will promote collaboration between chilled/hot-water and air-cooled heat-pump systems.」
The concept is to combine the large-temperature-differential and 30% low-load capabilities of chilled/hot-water systems with outdoor-air treatment, heat recovery, dehumidification, and humidification functions of air-cooled heat-pump systems.