Talk about aircon gas :

R410a has more higher pressure = more faster temperature reaching, also energy saving.

But R410a Non-inverter not suitable for used in bedroom, the cut of times x 2-3 than R22.

Due to R22 is order gas may used more energy to keep cooling the room, but still much comforted than R410a non-inverter, unless you guys can accept cold like freeze room.

Much useful in the markets was R410a inverter and R22 non-inverter.

The new R410a non-inverter more suitable to install at living room and dinner for family type.

Using air cond in the first place already damaging the environment. 1KW produced about 100kg of CO2, NOX, SOX that can create acid rain