THE EVOLUTION OF DOMESTIC HOT WATER STORAGE
AMOS is a cabinet-type domestic hot water storage system entirely designed and manufactured by GSI in Italy. A compact and elegant solution that brings together in a single product everything needed to secure the production of sdomestic hot water, simplifying the system and the installation inside home.
Designed for modern residential HVAC systems, AMOS delivers constant comfort, long-term reliability, and maximum integration with residential-type heat pumps. It is the perfect choice for those seeking a complete, tidy, ready-to-install system capable of combining energy efficiency, practicality, and build quality in one solution.
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WITH MEVO UP TO 12 kW
Designed for full integration with our state-of-the-art MEVO heat pumps with thermal power up to 12kW, it ensures hydraulic and functional compatibility, facilitating the creation of efficient, compact, and perfectly coordinated residential systems.
REDUCED HEIGHT
Designed for installation in laundries, storage rooms, technical rooms, or plant rooms, it provides a neat and protected solution while maintaining full accessibility to components for inspection and maintenance.
SIMPLIFIED INSTALLATION
Internal layout and optimized pre-arrangements reduce installation time, simplify hydraulic and electrical connections, and facilitate commissioning and maintenance operations.
COMFORT AND PROTECTION WITHOUT WORRY
AMOS is equipped with all needed to perform the anti-legionella cycle, which involves periodically raising the storage temperature to prevent bacterial growth. The cycle needs to be managed via an external controller, ensuring hygiene, safety, and constant protection of domestic hot water.
AMOS
THE EVOLUTION OF DOMESTIC HOT WATER STORAGE
The AMOS system is designed as a compact all-in-one solution, developed to concentrate within a single cabinet everything required for system management and domestic hot water production. Inside, it integrates a 217-liter glass-lined DHW storage tank, engineered to ensure durability, hygiene, and long service life. The internal vitrification protects the tank against corrosion, while the double technical coil with a heat exchange surface of 2.4 m² provides efficient and high-performance thermal transfer.
The equipment package includes a 6 kW electric heating element, thermostatic anti-scald mixing valve, safety valves, expansion vessels dedicated to the different circuits, magnesium anode, safety thermostat, and pressure gauges; in the 2-pipe version, a motorized diverter valve and a dirt separator filter are also included.
An integrated solution that optimizes space, installation time, and system management, delivering order, protection, and maximum functionality within a single compact unit.
DESIGNED TO PROTECT
AMOS integrates all safety devices directly on board to ensure installation compliant with regulations.
Dedicated safety valves are provided for the different circuits (3 bar heat pump side and 6 bar domestic hot water side), safety thermostat, magnesium anode for tank protection, expansion vessels, anti-scald thermostatic mixing valve with adjustable temperature set, and pressure gauges for continuous pressure monitoring.
A complete set of equipment already included, designed to provide maximum protection and peace of mind from the very first installation.
ADVANCED MANAGEMENT WITH KISS
AMOS integrates an on-board electrical panel for simple and protected connections.
Complete storage management is handled by the external KISS panel, which controls the temperature probe, diverter valve (when present), and electric integration, ensuring perfect coordination with the heat pump.
A modular solution that separates power and signal, offering greater flexibility and control of the entire system.
2-PIPE VERSION
The AMOS 2-pipe version manages space heating/cooling and domestic hot water with a single circuit, thanks to the integrated motorized 3-way“T” diverter valve that prioritizes DHW production. Compatible with MEVO Standard and Pro, it ensures an efficient and optimized system.
4-PIPE VERSION
The AMOS 4-pipe version is dedicated exclusively to domestic hot water production and is designed for pairing with MEVO Magis. Thanks to the dedicated circuit, it enables efficient and continuous DHW storage and distribution, ensuring high performance and maximum integration with the system.
Connections
| System Outlet / Inlet | 1"M |
| DHW Outlet | 1"M |
| Cold Water Outlet | 1"M |
| Heat Pump Outlet / Inlet | 1"M |
| Safety Valve Drain | 1/2" |
Low-Temperature Conditions UNI EN 14825
| Maximum Operating Pressure | 10 bar |
| Operating Pressure | 1,5 bar |
| Maximum Operating Temperature | 95°C |
| Maximum Operating Pressure of Stainless Steel Coil | 12 bar |
| Test Pressure of Stainless Steel Coil | 1,5 bar |
| Maximum Operating Temperature of Stainless Steel Coil | 95°C |
General Data
| Effective DHW Storage Capacity | 217 liters |
| Technical Water Stainless Steel Coil Surface Area | 2,4 mq |
| Energy Class | C |
AMOS
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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.
