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R290 R32 Energy Saving And Environmentally Efficient Air Source Hydraulic Modular Heat Pumps


· Standard features: WiFi and Modbus interface

· Highly efficient

· Extensive operational range

· Sound power level at low noise, as low as 42dB(A)

· Water temperature at the outlet up to 75°C

· WiFi solution available

· R290 Eco-friendly
Availability:

Integrated Hydraulic Module with Display and Backup Heating


Solareast’s Hydraulic Module Heat Pump is a fully integrated hot water solution engineered to work seamlessly with R290 or R32 monoblock heat pumps. This module features a factory-assembled, all-in-one design combining essential components such as water pump, electric heater, expansion tank, 3-way valve, electric control board, and a built-in electrical box. It requires no additional on-site assembly, significantly reducing installation time and labour.

The hydraulic module is equipped with an intuitive 5-inch touch display that not only provides local control but also serves as the central interface to manage the connected monoblock air to water heat pump. Users can easily adjust temperature, operating modes, and system parameters, ensuring a user-friendly and highly automated heating experience.

Moreover, in the event of a fault or failure in the external monoblock heat pump, the integrated electric heater can take over and continue providing domestic hot water. This built-in redundancy ensures year-round comfort and reliability without interruptions.




Suitable: √Small and medium-sized homes  √Apartments




Seamless Connection with R290 & R32 Monoblock Heat Pumps 


This Hydraulic Module Heat Pump is designed for perfect compatibility with a wide range of R290 and R32 monoblock heat pumps. Once connected, it serves as the control and distribution hub of the system, offering both operational convenience and centralized thermal management.

All internal hydronic components are factory-installed, including water pipe connectors, sensors, and control relays. The integration ensures minimal field wiring, reducing the complexity of system commissioning. Whether using R290 for low-GWP compliance or R32 for high-performance efficiency, the module supports both refrigerants without the need for adaptation.




Suitable: √Offices  √Centralised systems  √Medium and large-sized homes




Wi-fi ControlWi-fi ControlWi-fi ControlWi-fi Control


The front-mounted 5-inch LCD touch screen provides advanced system control for the connected air to water heat pump. Through this interface, users can:

  • Monitor real-time operation

  • Set heating and hot water parameters

  • Switch between energy modes

  • Receive error codes and alerts

This smart controller enhances energy efficiency by allowing precise temperature management and system optimization. It also makes daily operation easy and transparent, reducing the learning curve for both homeowners and technicians.



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Energy Savings with Built-in Electric Backup


The integrated electric heating element acts as a reliable backup in case of heat pump malfunction. This ensures uninterrupted access to domestic hot water, especially during winter months or in extreme weather conditions. Thanks to Solareast’s smart control logic, the system automatically detects anomalies and switches to electric heating when needed.

Combined with the energy saving heating and cooling heat pump, this hydraulic module contributes to a highly energy saving system by prioritizing renewable air energy while maintaining dependable backup capacity. It is designed to support lower operational costs, especially during off-peak energy tariff periods.





Reduced Space Requirements


Unlike traditional setups that require separate water tanks, pumps, and controllers, this Hydraulic Module Heat Pump consolidates all components into a single vertical unit. The compact design saves valuable indoor space while simplifying piping layouts and electrical connections. It is particularly ideal for space-constrained installations, such as small utility rooms or narrow technical closets.

This Environmentally Efficient solution not only reduces installation footprint but also streamlines service and maintenance thanks to its easy access layout.



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Ultra Quiet Operating Mode


When connected with a monoblock heat pump, the Hydraulic Module Heat Pump is installed indoors and operates extremely quietly. Since the module itself does not contain a compressor or motor, it generates virtually no noise during operation, ensuring a peaceful and comfortable indoor environment.

The outdoor monoblock heat pump can be placed in a basement, garden, or other external location. If paired with Solareast’s monoblock unit, users can expect exceptionally low noise levels—our advanced R290 Air Source Heat Pump operates as quietly as 39dB, making it ideal for residential areas and noise-sensitive settings.




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Exclusive Design To Work In The Most Extreme Condition


The multifunctional air water heat pump demonstrates excellent adaptability and can operate effectively under various outdoor temperature conditions, including extreme conditions. This device, with its sturdy and durable design, can operate reliably in temperature ranges as low as -25 ° C and as high as 35 ° C. Whether in harsh winter or scorching summer, "air energy heat pumps" can maintain high efficiency and reliability, providing stable heating and hot water services throughout the year. This excellent temperature range capability fully ensures that users can fully rely on air water heat pumps to meet their heating needs in any climate or weather conditions. Whether facing severe cold or heat, air water heat pumps can operate stably under various outdoor temperature conditions and deliver optimal performance, providing users with comfortable and reliable services in any environment.





Remote Control & IoT Integration


This system supports Wi-Fi connectivity, enabling remote operation via smartphone or tablet. The intelligent controller also supports Solareast’s cloud-based IoT platform for dealers and service providers. This allows:

  • Remote monitoring of system status

  • Automatic alerts and diagnostics

  • Data synchronization with factory systems

The result is improved after-sales service, faster response to issues, and long-term performance optimization of your energy saving heating and cooling heat pump system.



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Choose Solareast for a Smarter Heat Pump System

Solareast’s fully integrated Hydraulic Module Heat Pump offers a complete solution that blends compact design, energy-efficient performance, and user-friendly operation. Whether connected to a high-performance R290 Air Source Heat Pump or an R32 monoblock, it ensures reliable hot water supply, intelligent system control, and true installation simplicity.

This smart module is a key part of any modern, environmentally efficient air-to-water heating setup, helping reduce installation costs, save space, and achieve better energy efficiency for years to come.


Ready to streamline your heating solution?

Contact us today to explore how Solareast’s integrated hydraulic module can upgrade your air source heat pump system.


 Hydraulic Module Without Water Tank  


ModelHU-3K/6LA1HU-9K/6LA3
Power Supply220-240/1/50380-415/1/50
Auxiliary heater powerkW39
Power Input Max.kW3.53.5
Current Input Max.A15.616.2
Electrical Shockproof/I
IP Class/IPX1
Water Piping ConnectionsInG1
Water Pressure DropkPa10
Water Pressure Min/MaxMpa0.1/0.3
Sound Pressure leveldB(A)35
Unit Dimensions (W/H/D)mm420×670×260
Shipping Dimensions (W/H/D)mm480×720×310
Net Weightkg29
Gross Weightkg33



Hydraulic Module With Water Tank


ModelHUST-200LA1HUST-200LA3HUST-250LA1HUST-250LA3
Power Supply220-240/1/50380-415/1/50220-240/1/50380-415/3/50
Auxiliary heater powerkW3939
Power Input Max.kW3.59.53.59.5
Current Input Max.A15.616.215.616.2
Hot Water Tank VolumeL200200250250
Electrical Shockproof/I
IP Class/IPX1
Hot Water Piping ConnectionsInG3/4
Heating Water Piping ConnectionsInG1
Water Pressure DropkPa10
Water Pressure Min/MaxMpa0.1/0.3
Hot Water Tank Pressure Max.Mpa0.8
Sound Pressure leveldB(A)35
Exchange Coil Shape/corrugation
Heat Exchange Coil Dimensionsmm∅28*25000
Net Weightkg95120
Gross Weightkg105130


R290 Air Source Monoblock Heat Pump 


ModelBLN ~ 006TC1BLN ~ 012TC1BLN ~ 018TC1
Power SupplyV/Ph/Hz220~240/1/50220~240/1/50220~240/1/50

Nominal Heating (Max)

(A7/6℃,W30/35℃)

Heating CapacitykW2.92 ~ 9.104.30 ~ 15.207.24 ~ 21.90
Power InputkW0.61 ~ 2.110.87 ~ 3.731.50 ~ 5.88
Current InputA2.80 ~ 9.254.02 ~ 16.386.86 ~ 30.25
COPW/W4.31 ~ 5.664.07 ~ 5.573.82 ~ 5.59

Nominal Heating (Max)

(A7/6℃,W47/55℃)

Heating CapacitykW2.99 ~ 8.164.25 ~ 14.556.36 ~ 19.45
Power InputkW1.03 ~ 2.921.45 ~ 4.282.15 ~ 6.85
Current InputA4.57 ~ 12.796.71 ~ 18.809.84 ~ 30.12
COPW/W2.79 ~ 3.462.83 ~ 3.452.84 ~ 3.57

Nominal Cooling  (Max)

(A35/24℃,W12/7℃)

Cooling CapacitykW1.38 ~ 5.703.65 ~ 11.044.55 ~ 17.20
Input PowerkW0.67 ~ 2.441.12~3.971.85 ~ 7.31
Input CurrentA3.06 ~ 10.275.18~17.448.47 ~ 32.1
ERP Level(Outlet water temp. at 35℃)/A+++
Rated Input PowerkW3.55.407.5
Rated Input CurrentA15.025.035.0
Refrigerant Type / Charge / GWP... / kgR290 / 0.55 / 3
R290 / 1.4 / 3
Rated water flowm³/h1.00
2.06
Fan quantity/12
Fan motor type/DC inverter
Compressor/DC inverter
Circulating pump/Inverter type / Built ~ in
IP Class/IPX4
Sound pressure at 1m distancedB(A)465356
Max. outlet water Temp.°C75
Water Piping ConnectionsinchG1G1 ~ 1 / 4
Water Pressure DropkPa2055
Operating temperature range (Heating mode)°C~ 25~45
Operating temperature range (Cooing mode)°C16~45
Unpacked Dimensions ( L×D×H )mm1187*418*8051287*448*9041187*488*1456
Packed Dimensions  ( L×D×H )mm1217*463*9201317*493*10201217*538*1570
UnPacked Weightkg110134195
Packed Weightkg122146208

* Please refer to the nameplate for product upgrades or changes in specifications without prior notice.


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Contact Information

Add: NO.73 Defu Rd. Xingtan Town, Shunde District, Foshan City, Guangdong Province,P.R. of China
E-mail: heatpump@solareast.com
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