Product Description
The air handling unit (AHU) is the heart of central air conditioning. It collects outside air and room air, removes dust and other particles from the collected air, adjusts the temperature and humidity and then supplies comfortable and refreshing air-conditioned air into the rooms through ducts.
Robust Construction & Superior InsulationCrafted with an aluminium extruded profile frame and double-skin panels (25/50 mm), this AHU ensures maximum durability and minimal thermal leakage. The PUF or Rockwool insulation delivers excellent thermal performance, making it suitable for environments from -5C to 50C. Stainless steel 304 drain pans and double-skin, lockable access panels promote hygiene and ease of maintenance.
High Performance & CustomizationWith a wide capacity range (2000-25000 CFM) and modular design, this AHU adapts to diverse HVAC project requirements. It features customizable filtration sections-Pre, Fine, or HEPA filters-ensuring tailored air quality control. The centrifugal DIDW fan (forward/backward curved) and copper-aluminum heat exchanger optimize airflow and thermal exchange for high efficiency.
Advanced Controls & Energy EfficiencyCompatible with PLC and BMS automation, the AHU incorporates microprocessor-based sensible control and automatic thermostats for precise temperature regulation. Achieving an A++ energy efficiency rating, it significantly reduces operational costs while maintaining quiet operation (less than 75 dB) and reliable performance across a 3-phase, 380V/415V power supply.
FAQ's of Air Handling Unit:
Q: How does the double skin panel construction benefit air handling unit performance?
A: The double skin panel construction, available in 25 mm or 50 mm thickness, enhances thermal insulation, minimizes heat loss, and reduces noise levels. This results in higher energy efficiency, quieter operation, and improved durability, making the AHU suitable for demanding HVAC applications.
Q: What filtration options are available in this AHU, and how are they customized?
A: This air handling unit offers Pre, Fine, and HEPA filter options (G4/EU7/HEPA), which can be customized based on air quality requirements. The filtration section is modular, allowing the combination or upgrade of filters to meet specific commercial or industrial cleanliness standards.
Q: When should I select PUF versus Rockwool insulation for the panels?
A: PUF insulation is recommended for standard thermal efficiency needs and energy savings, while Rockwool insulation is preferable in environments requiring higher fire resistance or where sound attenuation is critical. The choice depends on the specific application and local building codes.
Q: Where can this air handling unit be installed and used?
A: Designed for flexibility, this AHU can be installed in commercial buildings, industrial facilities, clean rooms, hospitals, shopping malls, or any location requiring efficient air conditioning and ventilation. Its customizable size and floor-mounted design ensure it fits a variety of spaces.
Q: What is the process for controlling and automating the AHU's operation?
A: The AHU integrates with PLC or Building Management System (BMS) platforms for advanced automation. Temperature, airflow, and filtration are managed via microprocessor-based controllers and automatic thermostats, allowing for remote and precise tuning based on usage needs.
Q: What are the main benefits of using a centrifugal DIDW fan in this unit?
A: Centrifugal DIDW (double inlet, double width) fans, available in forward or backward-curved configurations, deliver balanced, high-volume airflow with low vibration and noise. This design increases system reliability and energy efficiency, making it ideal for large-scale air handling.
Q: How does the unit's design contribute to energy efficiency and low noise operation?
A: The AHU's A++ energy efficiency rating is achieved through quality insulation, efficient fans, and variable speed motor control. Its robust construction and advanced acoustic insulation ensure operational noise remains below 75 dB, supporting a comfortable indoor environment while minimizing energy consumption.