Utilizing waste heat from sewage, our heat pump chillers are producing hot and cool water.
METI grants (2014-2016) were applied for the installation of 4 centrifugal chillers.

 
Heat recovery type centrifugal chiller　1,300USRT　x 1
High Efficiency Inverter-controlled Centrifugal Chiller　1,000USRT　x 1
Heat pump type centrifugal chiller　1,300USRT　x 1
High Efficiency Inverter-controlled Centrifugal Chiller　1,000USRT　x 1

Heat pump type centrifugal chiller　1,300USRT

【Applied grants】
Grants for Projects Promoting Expanded Use of Locally-Produced-Locally-Consumed Renewable Energy
（下水熱利用地域冷暖房施設再構築事業）