PRODUCTS/SYSTEM

Air Handling Unit

Seobun INC. has been supplying optimized air conditioning systems to various domestic and international sites.
From rotary and plate heat exchanger-based exhaust heat recovery energy-saving air handling units to direct-drive fans, direct expansion (DX) systems, dehumidifiers, and high-temperature rotors, we offer a wide range of configurations and advanced technologies to ensure a comfortable indoor climate environment. 

Air Handling Unit with Rotary Heat Exchanger
Vertical Installation
Horizontal Installation
  • Rotor heat exchanger control for energy-saving air conditioning systems
  • Self-balancing horizontal structure for enhanced exchanger stability and durability
  • Easy horizontal/vertical installation for convenient maintenance
  • Bypass structure applied for free cooling during transitional seasons
  • Multi-installation of heat exchangers available
  • Reduces energy consumption by over 30%
  • Equipped with a rotor heat exchanger with over 70% heat exchange efficiency (AHRI-certified)
Air Handling Unit with Plate Heat Exchanger
판형 열교환기 적용 공기조화기
  • Specially designed AHU frame for enhanced balance and durability
  • Ideal for medical and pharmaceutical facilities, as well as cleanrooms (0% air leakage rate)
  • Bypass structure applied for free cooling during transitional seasons
  • Reduces energy consumption by over 20%
  • Equipped with a plate heat exchanger with over 50% heat exchange efficiency (AHRI-certified)
Air Handling Unit with Direct-Drive Blower
AC FAN
  • Direct-drive motor and fan
  • No need for replacing consumable components such as bearings and belts
  • No dust generation from belts, making it ideal for cleanroom applications
EC FAN
  • Supports multi-blower installation depending on site characteristics
  • Uses high-efficiency components to reduce energy consumption
  • Particularly effective for operating rooms, cleanrooms, and sterile wards
EHP/GHP Direct Expansion Air Handling Unit
  • Compatible with various outdoor unit brands, including Samsung and LG
  • Ensures perfect quality, installation, and maintenance
  • Precision control tailored to site-specific characteristics
  • Delivers optimal heating and cooling with a stable system
  • Equipped with a touchscreen for user-friendly operation
Air Handling Unit with Dehumidification Rotor
ACTIVE DESICCANT SYSTEM
  • Requires a regeneration heat source
  • Dehumidification methods 1:1 / 1:3 / 1:1:2
  • Sensible heat rotor applied based on system configuration
PASSIVE DESICCANT SYSTEM
  • No regeneration heat source required
  • Dehumidification method 1:1
  • Total heat rotor applied / Reduces after-cooling coil capacity
Air Handling Unit with Turbulence Generator

Turbulence Generator – Equipped with a turbulence generator to prevent temperature stratification (Patent No. 10-0888453) 

  • Improves efficiency by ensuring uniform airflow distribution
  • Prevents coil freezing by maintaining uniform temperature distribution
  • Minimizes static pressure loss
  • Easy installation and modification
Comparison of airflow distribution using the STAR-CD thermal fluid analysis program

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