Ground source heat pump Maxima 28 GT - 28.1 kW, 3-phase, 400 V for central heating and DHW. 09-162800

Ground source heat pump for efficient heating and cooling

The Maxima 28 GT heat pump is an advanced solution for buildings requiring an efficient and environmentally friendly heating and domestic hot water system. The unit utilizes energy stored in the ground, offering significant operating cost savings and a positive impact on the environment. Thanks to its high supply temperature (up to 65°C), it is ideal for both new construction and the modernization of existing installations.

Universality and efficiency in one device

Maxima 28 GT is a heat pump designed to work with ground collectors (closed loop). Its construction based on a scroll compressor and electronic expansion valve guarantees high efficiency and reliability. Additionally, Soft Start technology extends the life of the compressor, and the ability to remotely control and monitor via the internet provides full control over the heating system. The device is characterized by a high COP of 4.7 (at 0/35°C), which translates to low heating costs.

Key features and benefits:

• High energy efficiency: A+++ energy class ensures minimal energy consumption and low heating bills.
• Versatile application: Ideal for both new buildings and the modernization of existing installations.
• Remote control: Ability to monitor and adjust heat pump parameters via the internet – full control from anywhere.
• Durable construction: The use of high-quality components, such as a scroll compressor and electronic expansion valve, guarantees reliable operation for years to come.
• Soft Start technology: Gentle compressor start-up extends its life and reduces the load on the electrical installation.
• High supply temperature: Up to 65°C – enables efficient heating even in older buildings with traditional radiators.
• Quiet operation: Provides comfortable use without annoying noise (sound power level 61 dB(A)).
• Upper source circuit flow rate: 1.35 l/s, and lower source circuit 1.89 l/s – ensures optimal heat exchange with the ground.
• Maximum working pressure: Both in the upper and lower circuits is 3 bar – safety of use.

The Maxima 28 GT pump offers a heating capacity of 45319 kW at temperatures of 0/35°C and 10/35°C, and its COP is 4.7 under 0/35°C conditions. The unit operates on R410A refrigerant and is powered by 400 V. The seasonal energy efficiency (SEER) for a temperature of 55°C in cold conditions is as high as 146%.

The Maxima 28 GT pump is an investment in the comfort, savings and future of your home or business. Thanks to the combination of modern technologies and a solid construction, it will provide reliable heating for many years to come.