en.Wedoany.com Reported - Italian heating and cooling equipment manufacturer MTA Spa has launched a modular air-to-water heat pump system called Gemini, primarily targeting commercial and industrial applications. The company stated that this heat pump system is designed for applications requiring flexibility, scalability, and reduced installation space. Its scalable system configuration, combined with an optional hydraulic modular kit, allows up to six units to be connected on-site, delivering a heating capacity of 84 to 900 kW and a cooling capacity ranging from 87 kW to over 1 MW.
The system is available in six versions, with heating capacities ranging from 83.7 kW to 148.5 kW and cooling capacities from 83.4 kW to 147.4 kW. The smallest unit measures 2,774 mm x 1,115 mm x 2,327 mm and weighs 785 kg. This unit achieves a coefficient of performance (COP) of up to 3.28, a seasonal coefficient of performance (SCOP) of 4.04, and sound levels between 84.8 dB(A) and 95.7 dB(A).
The largest system measures 3,741 mm x 1,115 mm x 2,327 mm and weighs 1,157 kg. Its COP reaches up to 3.14, with a SCOP of 3.62, and sound levels ranging from 86.9 dB(A) to 92.4 dB(A). All models use R454B as the refrigerant, which has a global warming potential (GWP) of 466.
Each unit features a hermetic scroll compressor and is configured with an air-cooled condenser with copper tubes and aluminum fins. The equipment also includes axial fans with aluminum airfoil blades and a plate heat exchanger evaporator. Furthermore, the units come with IP54-rated electrical cabinet protection, a microprocessor-based control system, and an electronic expansion valve. The manufacturer states that the heat pump series achieves up to an 18% improvement in SCOP while delivering hot water temperatures of up to 60 degrees Celsius year-round.
MTA is headquartered in Tribano, in the province of Padua, within the Veneto region of Italy. Its main business is the development and production of chillers, heat pumps, and process cooling systems for commercial, industrial, and comfort applications. Its product portfolio focuses on combining high-efficiency, low-GWP refrigerant technology with integrated thermal management systems.
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