[aung zaw oo]

Why R410a has to be charged with liquid to the system.

 

[NiNe O]

Why R410a has to be charged with liquid to the system.

It's a blended refrigerant. If you charge with vapor, you will change it's temp/pressure characteristics.

 

[digitalplumber]

Isn't it also because it is a high pressure system?

 

[beenthere]

Isn't it also because it is a high pressure system?

No, the pressure has noting to do with it.

 

[NiNe O]

Isn't it also because it is a high pressure system?

Nothing