The VRF Air Conditioners from Hitachi is available in both outdoor and indoor units. For the outdoor, it is available in 27 different models and there are 70 different models to choose for the indoor unit. The comfort level is very high in comparison to the other air conditioner and you can expect for greater reliability. The Specially designed heat exchanger can save lot of energy for you and hence you need not have to spend a fortune of money paying for the power consumption.
The (DIP - IPM) DC Inverter compressor operates in 85 steps providing very precise cooling / heating control.