Haier GT R290 6 kW Monobloc Air Source Heat Pump - Single Phase

The Haier GT R290 6 kW monobloc air source heat pump (ref. AW062MUGHA) combines heating, cooling, and DHW production in a single outdoor unit. It uses R290 refrigerant (low GWP, zero ozone depletion) and delivers up to 80°C supply temperature without auxiliary resistance when the outdoor temperature is > –15°C, offering a wide operating range and A+++ efficiency.

Key Features

• 2-zone control with independent water temperatures (heating/cooling).
• Climate curves and automatic mode (switches heating/cooling based on room temperature).
• Automatic antifreeze: heats to 15°C if ambient temp < 2°C and water temp < 7°C.
• DHW and solar thermal management for the integrated tank.
• Smart Grid ready: modulation according to utility company signal.

Energy Performance

• Heating (A7/W35): 6.00 kW · input 1.12 kW · COP 5.35
• Heating (A7/W55): 6.00 kW · input 1.82 kW · COP 3.30
• SCOP 35°C: 5.10 (A+++) · ηs 201%
• SCOP 55°C: 3.83 (A+++) · ηs 150%
• Cooling (LWT 18°C / OAT 35°C): 6.00 kW · input 1.20 kW · EER 5.00
• Cooling (LWT 7°C / OAT 35°C): 5.00 kW · input 1.37 kW · EER 3.65

Operating Ranges and Temperatures

• Outdoor heating: –25 ~ 35°C · cooling: 10 ~ 48°C · DHW: –25 ~ 43°C
• Supply water heating: 20 ~ 80°C · cooling: 5 ~ 25°C
• DHW storage (tank): 25 ~ 75°C

Design, Hydraulics, and Acoustics

• Compressor: 1× DC Inverter Twin Rotary.
• Hydraulic connections flow/return: R 1” · Expansion vessel 4.5 liters.
• Sound pressure level: 47 dB(A) · Sound power level: 58 dB.

Refrigerant

• Type: R290 · Charge 0.8 kg · CO₂eq 2.4 t.

Electrical

• Power supply: 220–240 V / 1 / 50 Hz.
• Max. operating current: 13.5 A · Recommended circuit breaker: 16 A.

Dimensions and Weight

• Dimensions (H×W×D): 790 × 1250 × 380 mm.
• Net / gross weight: 94 / 127 kg.

Included Accessories

• Wired controller HW-WA101DBT (standard).
• PCB box ATW-A03N (standard).
• Y-type filter (standard).

Recommended Sizing (indicative by thermal load)

Always select by load calculation. As a guideline, 6 kW covers approximately:

• 30–40 W/m² (well insulated): 150–200 m²
• 50–60 W/m² (medium insulation): 100–120 m²
• 80–100 W/m² (poor insulation): 60–75 m²

Indicative values; confirm according to climate, emitters, and supply temperature.