Modern HVAC systems require reliable, yet intelligent and energy-efficient solutions. FERRO responds to these needs by presenting the GPA III electronic circulator - a device that, thanks to modern technology, provides convenience of installation and operation. This is an investment that pays off.
GPA III is a circulating pump whose design is the result of many years of development and careful listening to market needs. FERRO's new series is designed to meet the highest standards of quality, efficiency and convenience. It successfully replaces the highly regarded GPA II series, offering even better performance and greater functionality.
Quiet operation, high efficiency, minimal energy consumption
At the heart of the GPA III pump is a state-of-the-art, electronically controlled motor, supported by Winding Plus technology, which protects the winding from overheating. Thanks to the ceramic shaft and bearings, the device can work reliably for many years, and the low noise level (only 42 dB) makes it almost inaudible.
WHAT SETS THE GPA III PUMP APART - WATCH THE VIDEO
The pump has an energy efficiency index EEI ≤ 0.20, which means low power consumption even with intensive operation. At a time of rising energy costs and pressure to conserve natural resources, such high efficiency is a concrete saving for the investor and a benefit for the environment.
Flexibility of configuration and application
The GPA III offers as many as 11 operating modes, including automatic mode, constant and proportional pressure modes, and a PWM mode that allows external control of the pump - ideal for advanced heating and cooling systems.
Ferro GPA III circulating pump. Ferro GPA III circulating pump
© FERRO
Thanks to its protection against condensation and its ability to work with a medium at negative temperatures (as low as -30°C), the pump can be successfully used in solar and cooling systems - even with a reversible heat pump. This makes it an excellent choice for most installations.
Compact and well-thought-out design
The FERRO GPA III pump was designed to make the installer's job as simple as possible. The ability to rotate the motor and control panel, the angled power plug, as well as optional body insulation and available PWM and power cables are just some of the solutions that make installation easier, especially in limited space - such as at floor heating manifolds.
Ferro GPA III pump construction © FERRO 
The digital display on the front of the device allows convenient reading of operating parameters: flow rate, energy consumption and possible error codes. All this translates into ease of operation and quick diagnostics.
FERRO GPA III - the choice of professionals
At this year's industry events, such as the ISH trade show in Frankfurt am Main and the national SBS 2025, the GPA III pump was very well received by installers and wholesalers. Experts unanimously stressed that the new FERRO pump fits perfectly into the needs of modern installations - whether for central heating, cooling or underfloor heating systems.
5 reasons to choose GPA III:
- Low energy consumption (EEI ≤ 0.20)
- Operation with medium up to -30°C (solution up to 50% glycol)
- 11 operating modes, including PWM and automatic mode
- Intuitive interface with display and simple installation
- Quiet, reliable and durable design with high-quality materials
Modern installations - both heating and cooling - require solutions that combine efficiency, reliability and ease of integration into various systems. FERRO GPA III is an example of a device that perfectly meets these needs, offering flexibility of application and high quality construction. Check out what it can do and why professionals choose FERRO.
FERRO - more than you expect.
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