Specifications Table for FTXS-G / RKS-G

FTXS20G2V1B / RKS20G2V1B FTXS25G2V1B / RKS25G2V1B FTXS35G2V1B / RKS35G2V1B FTXS42G2V1B / RKS42G2V1B FTXS50G2V1B / RKS50G2V1B
Cooling capacity Min. kW 1.3 1.3 1.4 1.7 1.7
  Max. kW 2.8 3.2 4.0 5.0 5.3
  Nom. kW 2.0 (1) 2.5 (1) 3.5 (1) 4.2 (1) 5.0 (1)
Piping connections Liquid OD mm 6.35 6.35 6.35 6.35 6.35
  Gas OD mm 9.5 9.5 9.5 9.5 12.7
  Drain OD mm 18.0 18.0 18.0 18.0 18.0
Nominal efficiency EER   4.26 4.55 4.02 3.44 3.29
  Annual energy consumption kWh 235 275 435 610 760
  Energy labeling Directive Cooling   A A A A A
Notes (1) - Cooling: indoor temp. 27°CDB, 19.0°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent piping length: 5m (1) - Cooling: indoor temp. 27°CDB, 19.0°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent piping length: 5m (1) - Cooling: indoor temp. 27°CDB, 19.0°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent piping length: 5m (1) - Cooling: indoor temp. 27°CDB, 19.0°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent piping length: 5m (1) - Cooling: indoor temp. 27°CDB, 19.0°CWB; outdoor temp. 35°CDB, 24°CWB; equivalent piping length: 5m
  (2) - Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load (2) - Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load (2) - Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load (2) - Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load (2) - Nominal efficiency: cooling at 35°/27° nominal load, heating at 7°/20° nominal load