The Goodman heat pump model number CPKJ36-18 has a tonnage of 3 tons. This is indicated by the model number, where the "36" typically represents the unit's cooling capacity in thousands of BTUs per hour, equivalent to 3 tons (1 ton = 12,000 BTUs).
4 tons the 48 in the model is 48000 BTU divided by 12000 equals 4 tons
It is a 2.5 ton 13 seer heat pump unit. The G stands for Goodman, the S stands for split, H stands for heat pump. 13 designates the seer. 30 designates the tonnage of the unit. AC is the models revision.
No heat
3ton
7.5 Tons
2.5 ton
two ton
3 TON
4 ton
3 tons
yes