VRF Indoor One way cassette type designed for efficient cooling and heating. These units operate on a 220-240V/1N/50Hz power supply and offer cooling capacities ranging from 2.2 kW to 7.1 kW and heating capacities from 2.5 kW to 8 kW. Equipped with Sinjun or Sinjun/Kangbao fan motors and hydrophilic aluminum coils, they ensure reliable performance.