I have to design a new system using refrigerant R-410A instead of using R-22

What would be the changes required???

Plz even if you show me the right path i may be able to follow and get solution...

Plz sir help me!!!

I have to operate between temperature limits of 45 degree celsius (condenser) and 2 degree celsius (evaporator).

Any type of help would be grateful

Thanks in advance