This is a straight cool 13 SEER condensing unit that uses R410a refrigerant. This is not a heat pump.
The heat pump will run around $3500 and the coil will be almost $1000. Heil is a premium brand and very expensive.
Based on typical ac equipment naming conventions - 48 - in the model number indicates 48,000 btuh nominal or about 4 tons cooling capacity.
HEAT PUMP BY icp INTERNATIONAL COMFORT PRODUCTS under the Heil/Temp Star brand now owned by Carrier
2 1/2 ton heat pump, I believe 12 seer.
It's actually a 2 1/2 ton heat pump
3ton
It is a 4 ton heat pump made by Inner City Products
4 ton
2 tons
7.5 Tons
2.5