Airzen Ducted Air Conditioner 12.4 kW 42000 BTU

Airzen Ducted Air Conditioner 12.4 kW (42,000 BTU) – AZDUCT125 + AZ1U125

The Airzen 12.4 kW (42,000 BTU) system is the most powerful option in the entire ducted range. It is designed to meet the climate control needs of large spaces such as corporate buildings, shopping centers, common areas in residential complexes, or technical facilities that require a robust, efficient, and quiet system.

This model consists of the AZDUCT125 indoor unit and the AZ1U125 outdoor unit. Both have been engineered to operate continuously under demanding conditions, providing thermal stability, low noise levels, and efficient energy consumption control. Its installation is simple and adaptable thanks to the adjustable external static pressure, making it ideal for extensive duct networks.

Cooling and Heating Performance

• Nominal cooling capacity of 12.4 kW, with an operating range between 3.0 and 13.0 kW.
• In heating mode, it offers a capacity of 13.6 kW, adjustable between 4.0 and 15.5 kW.
• SEER of 6.1, allowing for efficient use in cooling mode.
• SCOP of 5.3, ensuring efficiency in heating throughout the winter.
• Estimated annual consumption: 710 kWh for cooling and 2,980 kWh for heating.

AZDUCT125 Indoor Unit Features

• Airflow volume up to 2,250 m³/h, with fan speed regulation.
• Sound pressure from just 39 dB(A), ideal for environments where silence is required.
• Configurable static pressure at multiple levels: from 25 to 150 Pa.
• Compact dimensions for its power: 1,100 mm wide, 700 mm deep, and 248 mm high.
• Net weight of 48 kg and gross weight of 57 kg.

AZ1U125 Outdoor Unit Features

• Constant airflow of 4,200 m³/h, suitable for maintaining performance under maximum load.
• Outdoor sound pressure of 58 dB(A), with a sound power of 72 dB.
• Inverter rotary compressor that efficiently adjusts its speed.
• Generous dimensions: 950 mm wide, 370 mm deep, and 965 mm high.
• Net weight of 63 kg and gross weight of 73 kg.

Installation Data

• R32 refrigerant with a standard charge of 2,300 g.
• Liquid pipe diameter: 9.52 mm (3/8").
• Gas pipe diameter: 15.88 mm (5/8").
• Installation length without recharge: up to 30 meters.
• Maximum permitted length: 50 meters, with a maximum height difference between units of 30 meters.
• Additional refrigerant charge of 45 g per extra linear meter over 30 m.
• Cooling operating range: from -20 ºC to 46 ºC.
• Heating operating range: from -20 ºC to 24 ºC.

The Airzen 12.4 kW model stands out for its power, seasonal efficiency, and reliability in high-demand settings. It is an ideal choice for large-scale professional or residential projects that require continuous, quiet, and energy-optimized climate control.