Hitachi Flex Multi-R Renewal Type Heating and Cooling Switchable Model
Hitachi Global Life Solutions
Renewal-type flex multi that utilizes existing piping and shortens the renovation period.
Overview Renewal-type Flex Multi that can utilize existing piping 【Energy-saving Features】Shortened renovation period for air conditioning units By utilizing existing piping, we can eliminate the need for piping cleaning and reduce the calculation time for refrigerant charging through automatic calculation of the refrigerant charge amount, thereby shortening the renovation period for air conditioning units. Shortened renovation process without piping cleaning A unique renewal filter is built into the outdoor unit, which can remove moisture and oxidized components of existing refrigerant oil from the existing piping. Additionally, by using the renewal kit (optional), it is possible to eliminate the need for cleaning existing piping even if the compressor of the existing unit is malfunctioning, thus shortening the renovation process. Automatic refrigerant charging for additional local amounts To accommodate situations where the length of existing piping is unknown, we have equipped the unit with an "automatic refrigerant charging function" that automatically charges the refrigerant. It automatically determines the appropriate refrigerant amount for the air conditioning system. Reduced time for additional refrigerant charging For more details, please contact us.
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basic information
- Existing piping can be reused, shortening the renewal process without the need for pipe cleaning. - A unique renewal filter is built into the outdoor unit. - Equipped with automatic refrigerant charging function and initial charging mode (automatic refrigerant amount calculation). - Wind-resistant design capable of withstanding wind speeds up to 60 m/s. - Model numbers: RAS-AP140SGR to RAS-AP615SGR, among others.
Price range
Delivery Time
Applications/Examples of results
It is suitable for renovation and updating projects of existing building air conditioning systems. It can be utilized for renovation work in operational buildings where a shortened construction period and cost reduction are required, as well as for air conditioning updates that make use of existing piping.
Line up（10）
| Model number | overview |
|---|---|
| RAS-AP140SGR | |
| RAS-AP160SGR | |
| RAS-AP224SGR | |
| RAS-AP280SGR | |
| RAS-AP335SGR | |
| RAS-AP400SGR | |
| RAS-AP450SGR | |
| RAS-AP500SGR | |
| RAS-AP560SGR | |
| RAS-AP615SGR |
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.
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