Heat pump outdoor unit Mitsubishi Electric Zubadan PUZ-SHWM80YAA

Mitsubishi Electric Zubadan PUZ-SHWM80YAA heat pump outdoor unit is a three-phase model from the Zubadan series for air-to-water systems. The outdoor unit is designed for heating, cooling and domestic hot water production in private houses, cottages, offices, commercial premises and properties with increased requirements for power supply stability.

The three-phase connection ensures even load distribution across the electrical network. This is especially important for properties where the heat pump is used as the main heating source and operates for long periods during the heating season.

Zubadan series for cold climates

Mitsubishi Electric Zubadan PUZ-SHWM80YAA is designed for operation in demanding weather conditions. Zubadan Inverter technology allows the system to maintain high heating capacity at low outdoor temperatures. Thanks to this, the heat pump is suitable for winter operation in Moldova and can provide comfortable heating even on freezing days.

The operating range of the outdoor unit allows it to be used all year round: in winter for heating and domestic hot water production, and in summer for cooling with the appropriate system configuration.

Compressor and inverter technologies

The model uses a compressor with two-phase refrigerant injection. This technology helps maintain stable operation at sub-zero temperatures and reduces the risk of capacity loss during periods of high load.

Mitsubishi Electric inverter control adjusts system performance according to the building’s demand. Under low load, the heat pump reduces output, and when necessary, quickly increases it. This improves comfort, reduces electricity consumption and extends the service life of the equipment.

Integrated IPM power modules make the inverter more compact, reliable and efficient. This technology is especially important for equipment that operates daily throughout the heating season.

Modern R32 refrigerant

PUZ-SHWM80YAA operates with R32 refrigerant. It provides high heat exchange efficiency and has a lower environmental impact compared to outdated refrigerants. This makes the heat pump a more modern, economical and environmentally friendly solution for heating a home or commercial property.

The integrated leakage control system increases operating safety. This is especially important for engineering systems that are used all year round and must maintain stable operation under different loads.

Suitable system applications

Mitsubishi Electric PUZ-SHWM80YAA outdoor unit can be connected to indoor hydro modules, modules with an integrated boiler, underfloor heating systems, radiator heating and fan coils.

The model is suitable for:

• private houses with three-phase power supply
• cottages and duplexes
• office spaces
• small commercial properties
• heating systems with several circuits
• domestic hot water production
• cooling through a water circuit

Reliability and acoustic comfort

Triple compressor sound protection reduces the noise level of the outdoor unit. This makes operation more comfortable, especially if the equipment is installed near a residential building, facade, windows or recreation area.

Mitsubishi Electric is known for high build quality, reliable electronics and durable components. PUZ-SHWM80YAA is designed for long-term operation and stable performance under variable outdoor temperature conditions.

Main advantages of the model

• three-phase connection
• stable operation under long-term load
• Zubadan Inverter technology
• heating, cooling and domestic hot water production
• high efficiency during the cold season
• R32 refrigerant
• two-phase refrigerant injection
• inverter capacity control
• low noise level
• suitable for residential and commercial properties

Mitsubishi Electric Zubadan PUZ-SHWM80YAA is a practical three-phase air-to-water heat pump for properties where reliability, energy efficiency, stable winter operation and comfortable year-round use are important.