Gearea Climate Tech Co., Ltd. 
中
Gearea Climate Tech Co., Ltd. 
Home > Core Products > Liquid Desiccant Fresh Air Handling Unit >
GHRD Series Heat Pump Type Liquid Desiccant Fresh Air Handling Unit

Integrated heating and cooling sources + total heat recovery, capable of independent operation to meet year-round fresh air demand.

COP > 5.0, total heat recovery efficiency > 65%. Using precise condensate heat redistribution technology, it avoids overcooling and energy waste, can handle the full latent heat load, and saves more than 30% electricity.

Solution dehumidification eliminates mold, inactivates 94% of microorganisms, and filters 77% of inhalable particulate matter >5 microns.

-40°C solution antifreeze, no matter how low the temperature.

Precise condensation heat redistribution technology controls air supply conditions based on solution temperature and concentration, accurately adjusting temperature and humidity (16-23°C in summer / 18-26°C in winter). Intelligent operation, simple operation, and remote monitoring are available.

Suitable for public buildings, residences, and locations with return air (such as shopping malls and airports).

Download Consultation

Product Advantages

Applicable Locations

Suitable for public buildings and residential areas

Spaces with return air (e.g., shopping malls, airports)

Ultra-High Energy Efficiency

COP > 5.0, heat recovery efficiency > 65%

Energy consumption is only one-third of traditional fresh air systems

Deep Purification

Salt solution inactivates 94% of microorganisms and filters 77% of particles

Prevents secondary pollution

Intelligent Humidity Control & Anti-Freeze

Dynamically regulates humidity (40%-60%), resistant to freezing at -40°C

Can be used year-round in extremely cold regions

Modular Design

Fast installation and expansion, safe and reliable operation at atmospheric pressure

Intelligent operation, easy to use, and supports remote control

COP＞5.0

Ultra-High Energy Efficiency

Modular Design

Design

Dynamic Humidity

Control

Salt Solution Inactivates

Microorganisms and Bacteria

-40℃

Anti-Freeze / Does Not Freeze

  • COP＞5.0
    COP＞5.0
  • Modular Design
    Modular Design
  • Dynamic Humidity
    Dynamic Humidity
  • Salt Solution Inactivates
    Salt Solution Inactivates
  • -40℃
    -40℃

Basic Parameters

Unit Model Unit GHRD-02 GHRD-03 GHRD-04 GHRD-05 GHRD-06 GHRD-08 GHRD-10 GHRD-12 GHRD-15 GHRD-20 GHRD-25
Outdoor Air Volume m3/h 2000 3000 4000 5000 6000 8000 10000 12000 15000 20000 25000
Cooling Capacity kW 41 62 83 104 124 166 207 249 311 415 518
Dehumidification Capacity kg/h 41 62 82 103 123 164 205 246 308 410 513
Heating Capacity kW 26 39 51 64 77 103 128 154 193 257 321
Humidification Capacity kg/h 13 19 25 32 38 51 63 76 95 126 158
Make-up Water Flow kg/h 15 23 30 38 45 61 76 91 114 152 190
Standard Static Pressure Static Pressure Range Pa 150-450 150-350 150-450 150-450 150-200 150-300 150-350 150-450 150-300 150-350 150-450
Installed Power kW 10.63 15.95 20.96 25.32 25.32 39.92 50.74 64.56 79.84 101.48 129.12
Noise dB(A) 61 61-62 62-63 64 64-65 66 66-67 67-68 69 70 70-71
High Static Pressure Static Pressure Range Pa 500-600 400-600 500-600 500-600 250-600 350-600 400-600 500-600 350-600 400-600 500-600
Installed Power kW 11.33 16.75 20.96 26.32 26.32 41.42 52.74 68.06 82.84 105.48 136.12
Noise dB(A) 62 63 64 64-65 65-66 66-67 67-69 70 70-72 71-73 74
Unit Dimensions Length mm 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200 3200
Width mm 1200 1200 1200 1500 1500 2000 2360 2720 5000 5720 6440
Height mm 2600 2600 2600 2800 2800 2800 2800 2800 2800 2800 2800
Operating Weight kg 2350 2450 2450 2930 3030 3820 4560 5200 7640 9120 10400
Ventilation System Fan Type Centrifugal Fan
Drive Mode Belt Drive / Direct Drive
Filtration Grade Preliminary Efficiency (G4)

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