This split 2.0Hp air conditioner from Nasco uses R410 gas and comes with copper condensers thus providing faster cooling capabilities. It also has a detector that automatically display “EC” on the indoor unit whenever there is any sort of leakage. With its amazing automatic restart functionality, this Nasco 2.0 Hp air conditioner with a cooling capacity of 1800 Btu/hr will resume operations with all your previous setting anytime power is restored after a power outage.