EHVH04S18CA3VF / ERLQ004CAV3 EHVH08S18CA3VF / ERLQ006CAV3 EHVH08S18CA3VF / ERLQ008CAV3
Heating capacity Min. kW 1.80 (1), 1.80 (2) 1.80 (1), 1.80 (2) 1.80 (1), 1.80 (2)
  Nom. kW 4.40 (1), 4.03 (2) 6.00 (1), 5.67 (2) 7.40 (1), 6.89 (2)
  Max. kW 5.12 (1), 4.90 (2) 8.35 (1), 7.95 (2) 10.02 (1), 9.35 (2)
Power input Heating Nom. kW 0.87 (1), 1.13 (2) 1.27 (1), 1.59 (2) 1.66 (1), 2.01 (2)
COP 5.04 (1), 3.58 (2)    
Pump Nominal ESP unit Heating kPa 52 (3), 55 (4) 49 (3), 51 (4) 37 (3), 41 (4)
Water side Heat exchanger Water flow rate Heating Nom. l/min 12.6 (3), 11.6 (4) 17.2 (3), 16.3 (4) 21.2 (3), 19.8 (4)
Notes Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C) Condition 1: cooling Ta 35°C - LWE 18°C (DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 35°C (DT = 5°C)
  Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C ) Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C ) Condition 2: cooling Ta 35°C - LWE 7°C ( DT = 5°C); heating Ta DB/WB 7°C/6°C - LWC 45°C ( DT = 5°C )
  DB/WB 7°C/6°C - LWC 35°C (DT=5°C) DB/WB 7°C/6°C - LWC 35°C (DT=5°C) DB/WB 7°C/6°C - LWC 35°C (DT=5°C)
  DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) DB/WB 7°C/6°C - LWC 45°C (Dt=5°C) DB/WB 7°C/6°C - LWC 45°C (Dt=5°C)
Cop   4.74 (1), 3.56 (2) 4.45 (1), 3.42 (2)