Heat pump outdoor unit Mitsubishi Electric Zubadan PUZ-SHWM100YAA

Mitsubishi Electric Zubadan PUZ-SHWM100YAA heat pump outdoor unit is a three-phase outdoor module from the Zubadan series, designed for efficient heating, cooling and domestic hot water production. The model is suitable for larger private houses, cottages, office buildings, small commercial premises and properties with high heat load.

The three-phase connection ensures stable equipment operation and even load distribution across the electrical network. This makes PUZ-SHWM100YAA a good choice for properties where the heat pump is used as the main heat source.

Operating principle of the air-to-water system

Mitsubishi Electric PUZ-SHWM100YAA extracts thermal energy from the outdoor air and transfers it to the building’s water circuit. Depending on the configuration, the system can operate with underfloor heating, radiators, fan coils, an indoor hydro module or a domestic hot water cylinder.

This principle makes it possible to organize a complete engineering system that performs several functions at once: heating in winter, cooling in summer and domestic hot water production for household needs.

Reliable operation at low temperatures

The Zubadan series is developed for operation in cold climates. Zubadan Inverter technology helps the heat pump maintain high performance at sub-zero outdoor temperatures. This is especially important for home heating in winter, when the system load is at its highest.

PUZ-SHWM100YAA is designed to operate across a wide temperature range and can provide stable heating even during freezing periods. For users in Chisinau and Moldova, this means reliable heating and a high level of comfort throughout the entire season.

Compressor with two-phase injection

One of the key elements of the model is the compressor with two-phase refrigerant injection. This technology helps maintain output at low outdoor temperatures and improves system operation during peak load periods.

Inverter control smoothly regulates performance. The system does not consume unnecessary electricity when heating demand is low and quickly increases output when required. This makes operation more economical and more comfortable.

R32 refrigerant and environmental efficiency

Mitsubishi Electric Zubadan PUZ-SHWM100YAA outdoor unit uses modern R32 refrigerant. It provides efficient heat transfer, helps improve seasonal energy efficiency and has a lower environmental impact compared to outdated refrigerants.

The integrated refrigerant leakage control system increases operating safety. This is especially important for equipment that operates all year round and serves several engineering tasks at the same time.

Where it can be used

PUZ-SHWM100YAA is suitable for:

• larger houses
• cottages and villas
• office buildings
• small commercial premises
• underfloor heating systems
• radiator heating
• fan coils
• domestic hot water supply
• combined heating systems

Water temperature of up to 60 °C allows the heat pump to be used in various heating layouts and domestic hot water preparation systems.

Comfortable and quiet operation

Despite its high performance, the outdoor unit is designed for comfortable operation. Triple compressor sound protection reduces the noise level, so the equipment can be installed near residential and commercial buildings.

High-quality construction, reliable electronics and Mitsubishi Electric Japanese engineering ensure durability and stable equipment operation.

Main advantages of the model

• three-phase power supply
• high capacity for larger properties
• heating, cooling and domestic hot water production
• Zubadan Inverter technology
• stable winter operation
• R32 refrigerant
• two-phase refrigerant injection
• inverter control
• water temperature up to 60 °C
• low noise level

Mitsubishi Electric Zubadan PUZ-SHWM100YAA is a reliable three-phase air-to-water heat pump for houses and commercial properties where high performance, energy efficiency and stable heating during the cold season are important.