Gearea Climate Tech Co., Ltd. 
中
Gearea Climate Tech Co., Ltd. 
Home > Core Products > Dual Cooling Source Air Handling Unit >
GRDL Series Dual Cooling Source Air Handling Unit

The unit features a compact structure, allowing for more flexible installation.

In dehumidification mode, the supply air humidity ratio can be reduced to as low as 8 g/kg of dry air, with adjustable supply air temperature between 15℃ and 25℃.

In humidification mode, the supply air humidity ratio can reach up to 12 g/kg of dry air, with high-precision humidity control.

The patented technology provides up to 99.9% efficiency in intercepting haze particles and bacteria.

By integrating condensing heat recovery technology with DC inverter compressors and EC fans, the system enables adaptive operating condition regulation, achieving 40%–50% energy savings compared with traditional systems.

Download Consultation

Product Advantages

Noise Suppression Patent Technology

Distributed Vibration and Noise Reduction Technology

Unit noise level as low as 65 dB(A)

Patented Humidity Control Technology

In summer and rainy seasons, supply air humidity ratio can be reduced to 8 g/kg of dry air, with adjustable supply air temperature between 15°C and 25°C

In winter, supply air humidity ratio can reach up to 12 g/kg of dry air, with high humidification accuracy

High Energy Efficiency

DC Inverter Compressor + EC Fan

Operating conditions adjust in real time, saving 40%~50% energy

Simple Interaction & Precise Control

Accurate temperature and humidity control

Easy-to-operate device with a user-friendly and clear interface

High-Efficiency Haze and Bacteria Removal

PM2.5 removal efficiency 99.9%

Simultaneously filters pollen, catkins, and kills bacteria

Compact Structure

More Flexible Installation

Magic Humidity

Patent Humidity Control Technology

Desert Wind

High-Efficiency Dehumidification Technology

High Energy Efficiency

40%-50%

Noise Control

Patent Technology

  • Compact Structure
    Compact Structure
  • Magic Humidity
    Magic Humidity
  • Desert Wind
    Desert Wind
  • High Energy Efficiency
    High Energy Efficiency
  • Noise Control
    Noise Control

Basic Parameters

Unit Model GDL-02 GDL-03 GDL-04 GDL-05 GDL-06 GDL-07 GDL-08 GDL-10 GDL-12 GDL-14 GDL-16 GDL-18 GDL-20
Air Volume Rated Air Volume m3/h 2000 3000 4000 5000 6000 7000 8000 10000 12000 14000 16000 18000 20000
Cooling & Dehumidification Operation Rated Cooling Capacity kW 37.7 56.4 75.1 93.8 112.5 131.2 149.9 187.3 224.7 262.1 299.5 336.9 374.3
Rated Dehumidification Capacity kg/h 30.8 46.1 61.4 76.7 92.0 107.3 122.6 153.2 183.8 214.4 245.0 275.6 306.2
Heating & Humidification Operation Rated Heating Capacity kW 22.7 33.9 45.1 56.3 67.5 78.7 89.9 112.3 134.7 157.1 179.5 201.9 224.3
Rated Humidification Capacity kg/h 15.4 23.0 30.6 38.2 45.8 53.4 61.0 76.2 91.4 106.6 121.8 137.0 152.2
Overall Dimensions Length mm 4000 4000 4100 4100 4300 4300 4300 4500 4500 4500 4500 4700 4700
Width mm 800 900 1200 1300 1450 1650 1650 1650 2000 2000 2200 2400 2400
Height mm 850 1130 1130 1180 1180 1300 1300 1300 1500 1500 1500 1650 1650
Power Supply 380V/3N/50Hz
Installed Power Standard Static Pressure Type kW 5.79 8.11 10.81 13.71 15.61 17.51 20.91 24.71 30.51 37.81 41.61 49.41 53.21
Noise Standard Static Pressure Type dB(A) 59 59 59 61 61 63 63 64 64 65 65 66 66
Chilled Water Rated Flow Rate t/h 3.6 5.4 7.1 8.9 10.7 12.5 14.2 17.8 21.3 24.9 28.4 31.9 35.5
Cooling Water
(32/37℃) 		Rated Flow Rate t/h 3.6 5.4 7.1 8.9 10.7 12.5 14.2 17.8 21.3 24.9 28.4 31.9 35.5
Humidification Section Hot Water Consumption t/h 1.5 2.3 3.0 3.7 4.5 5.2 6.0 7.4 8.9 10.4 11.9 13.4 14.8
Humidification Make-up Water Flow t/h 0.02 0.04 0.054 0.06 0.07 0.08 0.10 0.12 0.14 0.17 0.19 0.22 0.24
Operating Weight kg 760 790 1090 1220 1510 1780 2030 2550 2870 3220 3620 4430 4860

Copyright © Gearea Climate Tech Co., Ltd.  all rights reserved Registration Number：