Samsung EHS 12 kW Monobloc Air Source Heat Pump R290 - Single Phase

The Samsung EHS Mono R290 12 kW Monophase is a monobloc air source heat pump designed to meet the heating, cooling, and domestic hot water needs of single-family homes and light commercial applications.

It features R290 refrigerant (GWP = 3), an environmentally friendly solution with very low global warming potential, compliant with current European F-gas regulations. Its monobloc configuration houses the refrigeration circuit in the outdoor unit, simplifying the indoor hydraulic installation.

High Temperature for Boiler Replacement

Especially suitable for renovation projects with conventional radiators or systems requiring 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 thermal performance.
• Reinforced compressor with higher compression ratio for reliable operation at higher pressures.

Stable Operation in Demanding Climates

• Heating operating range: -25~35 ºC.
• Cooling operating range: 10~46 ºC.
• Nominal heating capacity (A7/W35): 12.0 kW.
• Nominal cooling capacity (A35/W18): 12.0 kW.

Noise Control for Residential Environments

• Sound pressure (normal mode): 47 dB(A).
• Silent mode: as low as 35 dB(A).
• Double-layer acoustic insulation with optimized grille design to reduce compressor vibrations and noise.

Design and Dimensions

The 12 and 16 kW versions feature a larger chassis, maintaining a discreet look with a dark gray finish and black slanted grilles.

• Net dimensions (W x H x D): 1270 x 1018 x 530 mm.

Specific Safety for R290

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

Professional Installation and Maintenance

Easy access to internal components via a removable side panel with three screws, reducing installation and maintenance time. Installation should be performed by heating and cooling professionals.

Connectivity and Energy Management

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

Indicative Coverage by Thermal Load

The climate-controlled area depends on the building’s insulation and conditions. Indicative reference (requires load calculation):

• 30–40 W/m²: approx. 300–400 m² (well insulated)
• 50–60 W/m²: approx. 200–240 m² (average insulation)
• 80–100 W/m²: approx. 120–150 m² (poor insulation)

Note: Indicative values; always confirm with a thermal study of the project.

Technical Specifications (AE120CXYDEK/EU)

• Heating capacity (A7/W35): 12.0 kW
• Cooling capacity (A35/W18): 12.0 kW
• Water outlet temperature (heating): 15–75 ºC
• Water outlet temperature (cooling): 5–25 ºC
• Sound pressure (Normal): 47 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: 1Ph, 2 pipes, 220~240 V, 50 Hz
• Refrigerant: R290 (GWP = 3)
• Hydraulic connections inlet/outlet: 1" BSPP male / 1" BSPP male
• Net dimensions (W x H x D): 1270 x 1018 x 530 mm

Installation Considerations

• Monobloc unit for outdoor installation with hydraulic connections to the interior.
• Observe minimum service and ventilation distances as specified by the manufacturer.
• Connectivity setup required for SmartThings functions and cloud service.