Air source heat pump monoblock MMTC R32 033 - 33.36kW, 3-phase, 400V 7832035

Air source heat pump – efficient heating, cooling and domestic hot water

This air-to-water monoblock heat pump is a versatile solution for heating, cooling and preparing domestic hot water. It is suitable for both residential and commercial buildings, offering reliability and efficiency. Thanks to its wide operating temperature range, the unit provides thermal comfort even in harsh weather conditions.

Performance and technology

It uses an environmentally friendly R32 refrigerant with a low GWP (Global Warming Potential), minimizing its impact on the environment. The Scroll inverter compressor allows for smooth power modulation in the range of 13% to 100%, adapting the performance to the current demand for heat or cooling. This translates into lower operating costs and greater user comfort. The pump is designed for three-phase 400V power supply.

User comfort and installation

The unit is characterized by quiet operation – sound power below 65 dB(A), and sound pressure at a distance of 5 meters is only 43 dB(A). Standard equipment includes a manual air vent, a heating circuit safety valve (6 bar), a circulation pump and a flow sensor (in models 033 and 040). The ability to connect several heat pumps in cascade allows you to adjust the power to the needs of larger facilities. In addition, the pump can work with an existing boiler or boiler cascade, which facilitates the modernization of existing installations.

• Wide operating range: efficient operation in the range of outdoor temperatures from -20°C to +40°C.
• High supply temperature: the maximum water temperature on the supply side is 60°C, which allows integration with existing heating systems.
• Power modulation: the inverter compressor provides smooth performance regulation, optimizing energy consumption.
• Quiet operation: low noise level ensures user comfort.
• Easy integration: possibility of connection to building automation systems (ModBus) and control via DiemaControl Hybrid/DiemaControl or VM Diematic Evolution controllers. Possible control with 0-10V signal.
• Long warranty: the manufacturer offers a 5-year warranty on the device, which proves its reliability and high quality of workmanship.
• Environmentally friendly refrigerant: the use of R32 reduces the negative impact on the natural environment.
• Cascading: possibility of connecting up to 8 units in a cascade to increase heating/cooling power.