Samsung ClimateHub Hydro Kit 12 kW with 200-Liter Tank

The Samsung ClimateHub S2 AE200DNWTPH/EU is an all-in-one indoor hydraulic unit for Samsung EHS TDM Plus air-to-water heat pump systems. It integrates a 200-litre domestic hot water tank, circulation pump, expansion vessel, magnetic filter, hydraulic valves, flow meter and auxiliary electric heater, reducing the number of external components required for installation. It also features a 7-inch AI Home touchscreen, built-in WiFi and compatibility with Samsung SmartThings.

This reference corresponds to the standard one-zone ClimateHub S2. When installed within a 12 kW EHS TDM Plus configuration, it can be combined with compatible Samsung 12 kW outdoor units, providing heating, cooling and DHW production from a single integrated system.

ClimateHub S2 with 200-litre DHW tank

The AE200DNWTPH/EU includes a domestic hot water tank with a nominal capacity of 200 litres, with approximately 194 litres of usable volume.

The tank is made of SUS 316L stainless steel and supports a maximum water pressure of 10 bar and a maximum storage temperature of 70 °C.

Samsung uses a multilayer insulation system made up of EPP + VIP + EPS, designed to reduce heat losses from the tank and keep stored water at temperature for longer.

All-in-one solution for heating, cooling and DHW

ClimateHub S2 integrates most of the hydraulic components required for an air-to-water heat pump installation into a single cabinet.

The main integrated elements include:

• 200-litre DHW tank.
• BLDC inverter circulation pump.
• 10-litre heating expansion vessel.
• Magnetic sludge filter.
• Flow meter.
• Safety valve.
• DHW/climate changeover valve.
• Air vent.
• Brazed plate heat exchanger.
• Auxiliary electric heater.
• 7-inch AI Home control.
• WiFi connectivity.

This integration simplifies the technical room layout and helps reduce the number of components that need to be installed externally.

Compatible with Samsung EHS TDM Plus 12 kW systems

The AE200DNWTPH/EU reference does not itself have a nominal thermal output of 12 kW, as it is the ClimateHub indoor hydraulic unit. The final output depends on the EHS TDM Plus outdoor unit it is paired with.

For a 12 kW configuration, Samsung provides for combination with:

• AE120MXTPEH/EU: 12 kW single-phase TDM Plus outdoor unit.
• AE120MXTPGH/EU: 12 kW three-phase TDM Plus outdoor unit.

In these combinations, the system achieves a nominal heating capacity of 12.0 kW at A7/W35 and approximately 10.7 kW at A7/W55. In cooling at A35/W18, Samsung states a nominal capacity of 12.0 kW.

Efficiency of the 12 kW system

Combined with a compatible Samsung TDM Plus 12 kW outdoor unit, the system delivers the following efficiency values:

• COP at A7/W35: 4.41.
• COP at A7/W55: 2.74.
• EER at A35/W18: 4.14.
• SCOP with flow temperature at 35 °C: 4.65.
• SCOP with flow temperature at 55 °C: 2.92.
• Seasonal heating class at 35 °C: A+++.
• Seasonal heating class at 55 °C: A+.

These performance figures apply to the complete system made up of the ClimateHub and the compatible outdoor unit, not to the AE200DNWTPH/EU on its own.

DHW with L load profile and A+ class

The ClimateHub with 200-litre tank has an L DHW load profile. In the 12 kW TDM Plus configuration, Samsung states an average water heating efficiency of approximately 148% and an A+ energy rating.

The integrated tank makes it possible to produce domestic hot water without the need to install a separate external cylinder.

AI Home with 7-inch touchscreen

The ClimateHub S2 incorporates the Samsung AI Home control system via a 7-inch touchscreen.

Its interface allows you to manage the main heat pump functions, check operating status, adjust temperatures and change schedules from a single control point.

Samsung also enables energy monitoring functions and management of other compatible devices within the connected ecosystem.

Built-in WiFi and Samsung SmartThings

The AE200DNWTPH/EU includes built-in WiFi and is compatible with the Samsung SmartThings app.

With a compatible connection and a Samsung account, it is possible to monitor and control different system functions from a smartphone, as well as access energy management tools available for the installation.

AI Energy Mode

Samsung’s platform allows AI Energy Mode to be used in compatible configurations to adapt system operation with the aim of reducing energy consumption.

Availability and savings depend on the installation type, weather conditions, configuration, usage habits and connected equipment.

Integrated inverter circulation pump

The ClimateHub includes a BLDC inverter hydraulic pump controlled by PWM, avoiding the need to install a separate main circulator for the function intended by the system.

Samsung specifies a maximum static head of approximately 9 m for the integrated pump.

Electronic control allows water circulation to be adapted to the hydraulic operating conditions of the system.

Integrated flow meter

The unit features an integrated flow sensor, with a measurement range of approximately 5 to 60 l/min.

This information allows the system to monitor hydraulic operation and facilitates commissioning and diagnostics.

10-litre expansion vessel

The climate circuit includes a 10-litre expansion vessel, with an indicated working pressure of approximately 0.3 MPa.

Its function is to absorb the changes in water volume caused by temperature variations in the closed heating or cooling circuit.

Integrated auxiliary electric heater

ClimateHub S2 integrates an auxiliary electric heater to provide backup heat when installation conditions require it.

Samsung provides for configurations of:

• 2 kW as standard in certain single-phase configurations.
• 4 kW in compatible single-phase configuration.
• 6 kW in three-phase configuration.

The heater can be used as support for the heat pump and also allows certain functions to be maintained through emergency mode when the system requires it.

Emergency mode

Samsung provides an emergency operating mode that allows the electric heater to be used to maintain heating and hot water production in certain situations where the heat pump is not available.

Prolonged use of the electric heater results in higher energy consumption than normal heat pump operation.

Integrated magnetic filter

The hydraulic circuit incorporates a magnetic sludge filter, designed to help retain particles and ferrous residues present in the installation water.

This component helps protect the heat exchanger, circulation pump and other hydraulic elements against the build-up of dirt and magnetite.

Brazed plate heat exchanger

The ClimateHub uses a brazed plate heat exchanger between the refrigerant circuit and the water circuit.

This element transfers the energy generated by the outdoor unit to the water used for heating, cooling and DHW production.

Flow temperatures for heating and cooling

The Samsung EHS TDM Plus 2026 documentation sets out the following water temperature ranges for installation:

• Heating: approximately 15 to 55 °C.
• Cooling: approximately 5 to 25 °C.
• Maximum DHW tank temperature: 70 °C.

The final available temperature depends on the installation configuration, outdoor unit and operating conditions.

Integrated hydraulic connections

The ClimateHub includes the necessary connections to integrate the climate and domestic hot water circuits.

• Heating/cooling flow: Ø28 mm.
• Heating/cooling return: Ø28 mm.
• Domestic cold water inlet: Ø22 mm.
• DHW outlet: Ø22 mm.
• DHW recirculation return: Ø22 mm.

The presence of a dedicated recirculation connection allows the unit to be integrated into DHW installations with a compatible return circuit.

Refrigerant connections for EHS TDM Plus

Connection to the TDM Plus outdoor unit is made via the refrigerant circuit. For this reference, Samsung specifies:

• Liquid line: 9.52 mm (3/8").
• Gas line: 15.88 mm (5/8").
• Connection type: flared with flare nut.

Maximum lengths and refrigerant charge depend on the selected outdoor unit.

Slim Fit design with 600 x 600 mm footprint

The ClimateHub S2 uses a compact vertical design with a footprint close to that of a conventional household appliance.

Its net dimensions are 598 mm wide, 1,850 mm high and 600 mm deep, making it easy to integrate into technical rooms, plant rooms and indoor spaces where the aim is to concentrate the heat pump components in a single unit.

136 kg weight

The standard one-zone AE200DNWTPH/EU version has an approximate net weight of 136 kg.

Samsung specifies a packed weight of around 148 kg, so transport, access and floor load conditions must be taken into account during installation.

Low indoor unit noise level

Samsung states for the standard ClimateHub S2 an approximate sound pressure level of 31 dB(A) in heating operation and a sound power of approximately 45 dB(A).

The total noise of an installation will also depend on the outdoor unit, its location and the building’s construction conditions.

Technical specifications of the Samsung AE200DNWTPH/EU

• Brand: Samsung.
• Range: EHS TDM Plus.
• Model: Standard 1-zone ClimateHub S2.
• Reference: AE200DNWTPH/EU.
• Type: indoor hydraulic unit with DHW tank.
• Nominal tank capacity: 200 litres.
• Usable tank volume: approximately 194 litres.
• Tank material: SUS 316L stainless steel.
• Maximum tank pressure: 10 bar.
• Maximum tank temperature: 70 °C.
• Tank insulation: EPP + VIP + EPS.
• DHW load profile: L.
• DHW energy class: A+.
• Control: 7" touchscreen AI Home.
• Built-in WiFi: yes.
• SmartThings compatible: yes.
• Circulation pump: BLDC inverter with PWM control.
• Maximum pump head: approximately 9 m.
• Flow meter: integrated.
• Flow sensor range: 5-60 l/min.
• Expansion vessel: 10 litres.
• Magnetic sludge filter: integrated.
• DHW/climate diverter valve: integrated.
• Climate safety valve: 2.9 bar.
• Heat exchanger: brazed plate.
• Auxiliary electric heater: integrated.
• Backup power: 2/4 kW single-phase or 6 kW three-phase, depending on configuration.
• Heating flow temperature: 15-55 °C according to EHS TDM Plus 2026 catalogue.
• Cooling flow temperature: 5-25 °C.
• Climate hydraulic connection: Ø28 mm.
• DHW connections: Ø22 mm.
• DHW return connection: Ø22 mm.
• Liquid refrigerant connection: 3/8".
• Gas refrigerant connection: 5/8".
• Compatible power supply: 220-240 V single-phase / 380-415 V three-phase depending on configuration.
• Protection: IPX1.
• Approximate sound pressure: 31 dB(A).
• Approximate sound power: 45 dB(A).
• Net dimensions: 598 x 1,850 x 600 mm.
• Net weight: 136 kg.
• Packed weight: approximately 148 kg.

Performance with a 12 kW Samsung outdoor unit

• Compatible outdoor units in 12 kW TDM Plus configuration: AE120MXTPEH/EU and AE120MXTPGH/EU.
• Heating capacity A7/W35: 12.0 kW.
• Heating capacity A7/W55: 10.7 kW.
• Cooling capacity A35/W18: 12.0 kW.
• COP A7/W35: 4.41.
• COP A7/W55: 2.74.
• EER A35/W18: 4.14.
• SCOP 35/55 °C: 4.65 / 2.92.
• Seasonal heating rating 35/55 °C: A+++ / A+.

These values correspond to the complete ClimateHub + 12 kW TDM Plus outdoor unit combination and may vary if the AE200DNWTPH/EU is used with an outdoor unit of another capacity.

Samsung ClimateHub for an integrated heat pump installation

The Samsung ClimateHub S2 AE200DNWTPH/EU combines the 200-litre DHW tank, hydraulic module and control system of a Samsung EHS TDM Plus installation in a single unit.

The inclusion of an inverter pump, expansion vessel, magnetic filter, flow meter, backup heater, hydraulic valves, WiFi and 7-inch AI Home helps reduce the number of external components and makes for a compact, tidy installation.

When combined with a compatible 12 kW TDM Plus outdoor unit, it provides a complete solution for heating, cooling and domestic hot water production using air-to-water heat pump technology.