You don`t size a condensing unit to match your indoor unit. You size it to match the rate at which your house gains heat (heat load). Then you buy a matching indoor evaporator coil and set the fan speed on the indoor unit to deliver the proper cfm to support whatever size condenser the heat load calculation says you needed.
This is a 5.0 ton 12 SEER straight cool condensing unit.
It is an outside condensing unit for a 4 ton split system a/c.
According to the Goodman Mfg. website, this model is a 10 seer.
It would depend on the model of the Goodman unit.
model # GMP050-3 what is the tonnage of this unit
5tonne
http://www.goodmanmfg.com/Portals/0/pdf/SS-GSC13.pdf Go to this site. That site will give you the product literature, sure. But, that model is a Goodman straight cool (meaning not heat pump) 13 SEER 3.5 ton condenser (outside unit). Depending upon with which indoor unit this condenser was matched, the SEER for the system could be different.
That is a 3-ton A/C. I used to have a Goodman ck36-1b model that was installed in 1996, and was just replaced last week with a newer Goodman.
it is a capacitor
4 tons
7.5
my model unit is a goodman furnace I am just going onto google to get a pdf manual for a backup one...................... Hope that helps