The HITACHI DRV indoor unit can operate in heating mode down to -20°C and in cooling mode up to 46°C. The 4 fan speeds available allow you to adapt the airflow for greater comfort in each of your spaces. The compact, lightweight design allows our units to be discreetly installed above a door. The remote electronic sensor ensures silent operation, so you can enjoy a quiet, pleasant space. Our wide range of units, from 2.8 KW to 6.3 KW, will meet all your needs.