Heat pump outdoor unit Mitsubishi Electric Zubadan PUZ-SHWM120YAA

Mitsubishi Electric Zubadan PUZ-SHWM120YAA heat pump outdoor unit is a powerful three-phase outdoor module for heating, cooling and domestic hot water systems. The model is designed for properties with increased heat load: spacious private houses, cottages, villas, office spaces, salons, small hotels and commercial buildings.

For Chisinau and Moldova, this model is a relevant solution for those looking for a reliable air-to-water heat pump with high energy efficiency and stable winter operation.

Three-phase connection for stable power

PUZ-SHWM120YAA operates from a three-phase network, which is important for high-performance equipment. This type of connection helps distribute the load evenly, improves system operating stability and ensures reliable use during long operation throughout the heating season.

The model is well suited for properties where the heat pump is used as the main heating source and simultaneously serves the domestic hot water system.

Zubadan technology for freezing conditions

Proprietary Zubadan Inverter technology ensures stable heat pump operation at low outdoor temperatures. The system is designed for use during the cold season and helps maintain a comfortable indoor temperature even when conventional heat pumps begin to lose performance.

This is especially important for buildings with a large area, several heating zones, high hot water consumption or increased heat losses.

Inverter control and reliable compressor

The Mitsubishi Electric PUZ-SHWM120YAA outdoor unit uses a compressor with two-phase refrigerant injection. This technology helps maintain capacity in freezing conditions and improves system stability during peak load periods.

Inverter control smoothly changes equipment performance. When heat demand is low, the system operates economically, and when the load increases, it quickly raises output. This reduces electricity consumption, lowers compressor wear and makes heating more comfortable.

Modern R32 refrigerant

The model operates with R32 refrigerant, which is distinguished by high heat exchange efficiency and improved environmental characteristics. It contributes to more rational system operation and meets modern requirements for climate equipment.

Integrated refrigerant leakage control increases operating safety and reliability. This is especially important for systems that operate all year round and simultaneously serve heating, cooling and domestic hot water production.

Connection possibilities

Mitsubishi Electric Zubadan PUZ-SHWM120YAA can be used with indoor hydro modules, modules with an integrated boiler, storage tanks, underfloor heating systems, radiators and fan coils.

The outdoor unit is suitable for:

• heating large private houses
• domestic hot water production
• room cooling
• underfloor heating
• radiator systems
• fan coils
• commercial premises
• properties with several heating circuits

The system can provide water temperatures of up to 60 °C, which expands its application possibilities in different engineering layouts.

Quiet operation and durability

Despite its high capacity, PUZ-SHWM120YAA is designed for comfortable operation. Compressor sound protection reduces acoustic load, so the outdoor unit can be placed near residential and commercial buildings.

Mitsubishi Electric uses reliable components, high-quality electronics and a robust casing design. This ensures stable equipment operation over many seasons.

Main advantages of the model

• high performance
• three-phase connection
• Zubadan Inverter technology
• heating, cooling and domestic hot water production
• stable operation in freezing conditions
• R32 refrigerant
• two-phase refrigerant injection
• inverter capacity control
• water temperature up to 60 °C
• low noise level
• suitable for large residential and commercial properties

Mitsubishi Electric Zubadan PUZ-SHWM120YAA is a powerful three-phase air-to-water heat pump for properties where reliable winter operation, high energy efficiency and a universal heating, cooling and hot water system are required.