The samsung ac with 1.5 ton inverter is performing quite well for many years and the coolness it gives is very healthy in nature . It generates fresh air and refreshes the near-by atmosphere to give better experience of the split ac. The fresh air generated by the ac is quite healthy and gives more energy to human body but the ac also consumes more electricity and also generates harmful cloro-fluro-carbon. The energy it dissipates is quite high but the inverter nature is good for operation of the ac with split air nature.