Air conditioners · Compare

Beko DUAL BGMPI 120 (X2)/BGMPO211 vs Cooper&Hunter CHML-U21RK3-NG

SEER (cooling): Beko DUAL BGMPI 120 (X2)/BGMPO211 6.8, Cooper&Hunter CHML-U21RK3-NG 7.8. The Cooper&Hunter CHML-U21RK3-NG is better on 4 of 7 comparable points.

Who wins where

  • Beko DUAL BGMPI 120 (X2)/BGMPO211
  • Cooper&Hunter CHML-U21RK3-NG
PerformanceEfficiencyNoiseRefrigerant
Performance: Beko DUAL BGMPI 120 (X2)/BGMPO211 79, Cooper&Hunter CHML-U21RK3-NG 82; Efficiency: Beko DUAL BGMPI 120 (X2)/BGMPO211 43, Cooper&Hunter CHML-U21RK3-NG 78; Noise: Beko DUAL BGMPI 120 (X2)/BGMPO211 39, Cooper&Hunter CHML-U21RK3-NG 40; Refrigerant: Beko DUAL BGMPI 120 (X2)/BGMPO211 50, Cooper&Hunter CHML-U21RK3-NG 50

Biggest differences

FactDUAL BGMPI 120 (X2)/BGMPO211CHML-U21RK3-NG
SEER (cooling)6.87.8
Heating capacity5.4 kW6.1 kW
SCOP (heating)44.3
Outdoor unit sound power65 dB(A)68 dB(A)
Indoor unit sound power58 dB(A)56 dB(A)
All specifications ↓

Score per area = position (0–100) relative to all 400 models in this category; higher is better.

Technical specifications BekoDUAL BGMPI 120 (X2)/BGMPO211 Cooper&HunterCHML-U21RK3-NG
Performance
Cooling capacity 6.1 kW 1 6.1 kW 2
Heating capacity 5.4 kW 1 6.1 kW ✓ 2
Efficiency
SEER (cooling) 6.8 1 7.8 ✓ 2
SCOP (heating) 4 1 4.3 ✓ 2
Energy label cooling A, , 1 A, , 2
Energy label heating A, 1 A, 2
Noise
Indoor unit sound power 58 dB(A) 1 56 dB(A) ✓ 2
Outdoor unit sound power 65 dB(A) ✓ 1 68 dB(A) 2
Refrigerant
Refrigerant R32 1 R32 2
Refrigerant GWP 675 1 675 2

Sources

  1. European Product Registry for Energy Labelling (EPREL) — Europese Commissie · accessed 9 Oct 2026
  2. European Product Registry for Energy Labelling (EPREL) — Europese Commissie · accessed 9 Oct 2026