need to replace condencer

[guysmilely]

I have a Ruud condencer but the model number and info. is faded off. I need to replace just the condencer and the only info i have is
The indoor coil info. Rheem M# RCYH-A048S S#G3396. no info. on the furnace which is a Ruud.
I believe I need a 4-ton at least a 13 seer, do I have to add a TXV? or anything else to concider??

[hvacrmedic]

I have a Ruud condencer but the model number and info. is faded off. I need to replace just the condencer and the only info i have is
The indoor coil info. Rheem M# RCYH-A048S S#G3396. no info. on the furnace which is a Ruud.
I believe I need a 4-ton at least a 13 seer, do I have to add a TXV? or anything else to concider??

What size is the compressor?

[guysmilely]

not sure, the size of compress. It doesn't look like no 4 ton condencer.