Monobloc Air Source Heat Pump R290 with Hydraulic Pump and WiFi Samsung EHS 8 kW - Single Phase

The Samsung EHS Mono R290 8 kW single-phase is a high-efficiency monobloc air source heat pump designed for heating, cooling, and domestic hot water production. It uses natural refrigerant R290, reducing environmental impact and achieving high seasonal performance.

Thanks to the complete integration of hydraulic components in the outdoor unit, installation is faster, more compact, and safer.

Integrated Hydraulic Components

• Expansion vessel
• Water pump
• Gas separator
• Safety valve
• Flow sensor
• Water pressure sensor

The integrated hydraulic pump includes internal piping, valves, and a PBA control kit, optimizing assembly time and reducing the need for additional external components.

Control and Connectivity

• Built-in Wi-Fi for app-based control
• Water pressure display from the controller
• Compatible with smart grid and photovoltaic systems
• 3-step silent mode
• Independent 2-zone control

Main Technical Data

• Nominal heating capacity (A7/W35): 8.0 kW
• Nominal cooling capacity (A35/W18): 8.0 kW
• Nominal heating consumption (A7/W35): 1.63 kW
• Nominal cooling consumption (A35/W18): 2.05 kW
• COP (A7/W35): 4.91
• EER (A35/W18): 3.90
• SCOP (medium climate, 35°C supply): 4.85
• Seasonal heating efficiency (ηs 35°C / 55°C): 191% / 139%
• Heating energy class (35°C / 55°C): A+++ / A++

Electrical Features

• Power supply: 1~ 220–240 V / 50 Hz
• Maximum fuse amperage (MCA): 26.0 A
• Minimum circuit amperage (MFA): 28.6 A
• Compressor: Twin rotary
• Base heater: 0.15 kW

Hydraulic Performance

• Nominal flow rate: 7.0 l/min
• Heating water outlet temperature: 15–75 °C
• Cooling water outlet temperature: 5–25 °C
• Available pump pressure (ESP): 66 kPa
• Hydraulic connections: 1" BSPP male / 1" BSPP male

Operating Ranges

• Heating ambient temperature: -25 °C to 35 °C
• Cooling ambient temperature: 10 °C to 46 °C
• DHW ambient temperature: -25 °C to 43 °C

Sound Level

• Sound pressure (standard heating): 45 dB(A)
• Sound pressure (standard cooling): 45 dB(A)
• Sound power (standard heating): 59 dB(A)

Refrigerant

• Type: R290 (GWP 3)
• Factory charge: 0.87 kg
• CO₂ equivalent charge: 0.003 t

Dimensions and Weight

• Net dimensions (W x H x D): 1270 x 850 x 500 mm
• Net weight: 125 kg

The Samsung EHS Mono R290 8 kW single-phase with integrated hydraulic pump and built-in Wi-Fi is an efficient and compact solution for residential installations with medium thermal demand, combining high performance, advanced connectivity, and hydraulic simplification in a single outdoor unit.