Monobloc Air Source Heat Pump R290 Samsung EHS 8 kW - Three-Phase

The Samsung EHS Mono R290 8 kW Three-Phase is a monobloc air source heat pump designed to provide heating, cooling, and domestic hot water for homes and small commercial spaces with three-phase electrical supply.

It uses R290 refrigerant (GWP = 3), which has a very low global warming potential and complies with current European regulations. Its monobloc configuration integrates the refrigeration circuit into the outdoor unit, simplifying indoor hydraulic installation and reducing on-site complexity.

High temperature for retrofitting

Especially suitable for replacing boilers in installations with conventional radiators that require high supply temperatures.

• Heating outlet temperature: 15–75 ºC.
• Domestic hot water: up to 70 ºC with outdoor temperatures down to -10 ºC without electric backup (depending on conditions).
• Enlarged heat exchanger (up to +39.6% surface area) to optimize heat transfer.
• Reinforced compressor designed to operate at higher pressures with greater efficiency and reliability.

Performance and operational stability

• Heating capacity (A7/W35): 8.0 kW.
• Cooling capacity (A35/W18): 8.0 kW.
• Heating operating range: -25~35 ºC.
• Cooling operating range: 10~46 ºC.

Quiet operation

• Sound pressure (normal mode): 45 dB(A).
• 4-step silent mode: down to 35 dB(A).
• Double-layer acoustic insulation and optimized grille design to reduce compressor noise and vibration.

Compact design

The 5 and 8 kW versions feature a reduced height, making them easy to integrate into residential environments.

• Net dimensions (W x H x D): 998 x 850 x 500 mm.
• Finish: dark grey with black slanted grilles.

R290-adapted safety

• Optimized piping layout to minimize leakage risk.
• Pressure sensor for refrigerant detection in the hydraulic circuit.
• Forced fan mode and air separator in case of incident.
• Potential ignition sources are sealed and located at the top of the unit.

Installation and maintenance

Simplified access to internal components via a removable side panel with three screws, reducing commissioning and service times.

Connectivity and control

• SmartThings Energy: real-time energy consumption monitoring and activation of energy-saving modes.
• EHS Cloud Service: remote diagnostics for professionals with access to technical data, equipment status, and error logs.

Indicative coverage by thermal load

The climatizable area depends on the actual thermal load of the building. Indicative reference (requires load calculation):

• 30–40 W/m²: approx. 160–210 m² (well insulated)
• 50–60 W/m²: approx. 130–160 m² (medium insulation)
• 80–100 W/m²: approx. 80–100 m² (poor insulation)

Note: Indicative values that must be confirmed by a thermal study of the project.

Technical specifications (AE080CXYDGK/EU)

• Heating capacity (A7/W35): 8.0 kW
• Cooling capacity (A35/W18): 8.0 kW
• Water outlet temperature (heating): 15–75 ºC
• Water outlet temperature (cooling): 5–25 ºC
• Sound pressure (Normal): 45 dB(A)
• Sound pressure (Silent Mode): 35 dB(A)
• Operating temperature range (heating): -25~35 ºC
• Operating temperature range (cooling): 10~46 ºC
• Power supply: 3Ф, 4 pipes, 380~415 V, 50 Hz
• Refrigerant: R290 (GWP = 3)
• Hydraulic connections inlet/outlet: 1" BSPP male / 1" BSPP male
• Net dimensions (W x H x D): 998 x 850 x 500 mm

Installation considerations

• Monobloc unit for outdoor installation with hydraulic connections to the interior.
• Requires three-phase power supply 380~415 V, 50 Hz.
• Observe minimum service and ventilation distances as indicated by the manufacturer.