Result
You will need
0 BTU

Cosy R410A
12000 BTU

Capacity Cooling: 12000 Btu/h
Capacity Heating: 13700 Btu/h
EER/C.O.P: 3.26/3.64 W/W
Power Supply Ph,V, Hz: 1Ph, 220~240V, 50Hz
Power Input Cooling: 1290 W
Power Input Heating: 1130 W
Rated Current Cooling: : 7 A
Rated Current Heating: : 7 A