Medium-Sized Geothermal Units for Meeting the Thermal Needs of Large-Scale Environments
Ideal for large spaces and facilities, Aqua BLDC reversible heat pumps provide optimal energy efficiency and high performance. They ensure year-round climate comfort with cutting-edge full inverter technology.
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AQUA BLDC - R32
With a maximum thermal capacity of 47 kW per unit, the BLDC series stands out for its flexibility and simplicity of installation. Its modular power output and detachable frame allow for seamless adaptation to various settings. The Total Inverter technology ensures significant reductions in energy consumption, leading to substantial cost savings. For greater capacity, multiple units can be connected in cascade and managed through the dedicated GSI system
Reduced Environmental Impact
The R32 refrigerant delivers high performance while minimizing environmental impact, ensuring efficiency in both cooling and heating modes, even at low temperatures. It is easily recoverable, simplifying maintenance.
Energy Recovery and Domestic Hot Water (DHW) Production
MAGIS technology recovers 100% of the heat generated by the compressor, significantly enhancing energy efficiency. The system ensures domestic hot water (DHW) production up to 70°C, thanks to a multi-energy storage unit with coil heat exchangers for integration with additional energy sources.
Advanced Control and Remote Management
All units feature integrated control systems for smart temperature regulation, configurable and manageable via an intuitive app on PC or smartphone. With cloud-based services, users can access and analyze technical data, receive updates, and request remote assistance without the need for on-site interventions.
Ultra-Quiet Operation
Precision mechanical design, balanced weight distribution, sound-absorbing materials, and next-generation fans ensure exceptionally quiet operation. Optimized heat exchanger sizing further reduces noise levels for a superior user experience.
AQUA BLDC – R32
Medium-Sized Geothermal Units for Meeting the Thermal Needs of Large-Scale Environments
AQUA BLDC are reversible heat pumps designed to ensure climate comfort and energy efficiency in every season. Both models use Total Inverter technology, allowing continuous modulation of heating and cooling power, significantly reducing electricity consumption and optimizing energy savings.
AQUA BLDC is a geothermal heat pump, ideal for systems that utilize underground thermal energy. Designed to adapt to climate control systems similar to AURAdue, it can also integrate the MAGIS system for DHW production.
The heat pumps offer power outputs ranging from 17 to 46 kW, using Twin Rotary Inverter compressors with R410A or R32 refrigerants, achieving high COP and EER values. Operating limits range from 7°C in summer mode to 52°C-55°C in winter mode, with sanitary water recovery reaching up to 65°C.
The units operate quietly and feature programmable controllers for dual setpoint management. Upon request, they can be integrated with the AIER system, which increases self-consumption by leveraging renewable energy sources, such as photovoltaic systems.
Technical data
| Refrigerant Gas (GWP) | R32 (675) |
| Power Supply | Three phase |
| Power range | 23kW – 38kW |
| COP (Heating B 0 °C / W 35 °C) | Up to 4.75 |
| Heating efficiency class at 55 °C | A++ |
| Heating efficiency class during DHW production | A |
| EER (Cooling B +30 °C / W +18 °C) | Up to 5,25 |
Operating temperatures
| Source temperature range | W +7 °C / W +40 °C - B 0 °C / B +40 °C |
| System circuit temperature range | +7 °C / +55 °C |
| Max. DHW Temperature | Up to +65 °C |
Size, weight, noise level
| Base (Length x Width) | 890mm x 900mm |
| Minimum/maximum height | 1220mm |
| Weight | 240 kg max. |
| Noise level at 5m. distance in free field | 34 db(A) |
Monitoring
| User | WebApp |
| Technician | Cloud GSI |
| Storage | Cloud |
| Integration with other energy sources | Yes: Photovoltaic (AIER System) |
| Integration with other platforms | Yes: Modbus TCP/IP |
Available Models
| Standard: Possibility of domestic hot water production through external valve |
| Magis: Dedicated integrated circuit for DHW production in addition to the optimized hydraulic circuit |
AQUA BLDC – R32
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Frequently Asked Questions
GSI FAQ
Which heat pump is best for my needs?
The choice of heat pump depends on various factors, including the characteristics of the building, energy needs and local climate conditions. It is advisable to consult the experts at GSI for a personalized assessment.
How much does it cost to install a heat pump?
The cost of installing a heat pump varies based on the type of system chosen, the specifics of the building and other factors. For precise cost information, it is advisable to contact GSI directly or an authorized installer.
What are the advantages of using a heat pump for home air conditioning?
The main advantages include:
- Energy efficiency: heat pumps exploit renewable sources such as air, water or soil, reducing the consumption of fossil fuels.
- Versatility: they can provide both heating and cooling, adapting to different seasonal needs.
- Reduction of emissions: they help reduce CO₂ emissions, promoting environmental sustainability.
- Integration with other systems: they can be combined with radiant systems and geothermal systems to optimize living comfort.
Do your heat pumps also work in winter with very low temperatures?
Yes, GSI heat pumps are designed to guarantee high performance even in harsh climate conditions, ensuring living comfort all year round.
Are your products compatible with existing systems?
GSI solutions can be integrated with existing heating and cooling systems, including radiant systems and air handling units.
How much can I save with a heat pump compared to a traditional system?
Using a high efficiency heat pump can lead to significant energy savings compared to traditional heating systems, thanks to the use of renewable sources.
Does GSI offer after-sales support?
Yes, GSI offers after-sales services, including maintenance and technical support to ensure the proper functioning of heat pumps and other installed systems.
How often should heat pump maintenance be performed?
Regular maintenance of heat pumps is essential to ensure efficiency and longevity. It is recommended to follow the instructions provided in the specific use and maintenance manual of the product.
The integrated Italian solution for comfort, savings and sustainability
GSI designs and manufactures climate and renewable energy solutions, from small apartments to large commercial buildings. All products are Made in Italy and equipped with integrated software to optimize energy use and reduce emissions. The goal: more comfortable, sustainable, and zero-CO₂ environments.
A world powered by high-efficiency, sustainable energy solutions
Offering customized and integrated solutions to meet the needs of each customer, both residential and commercial. Promote the spreading of a conscious and responsible energy culture, through training and information for customers. Being a recognized leader in the renewable energy sector, synonymous with reliability, quality and innovation.
A cutting-edge hub for the production of heat pumps and energy systems
The new facility, which covers an area of 3.500 square meters, represents an important step in the company’s growth and innovation path. Designed according to the most modern criteria of energy efficiency and environmental sustainability, the new headquarters houses offices, research and development laboratories, a cutting-edge production plant and an automated warehouse.
