Heat Recovery Air Handling Unit Environmental Friendliness Manufacturer
ISO-certified Heat Recovery Air Handling Unit manufacturer from China, featuring environmental friendliness and energy-saving design. An air handling unit (AHU) with heat recovery is a core HVAC (Heating, Ventilation, and Air Conditioning) device that integrates heat recovery functionality into a standard air handling unit.
Key Working Principles
- The unit has two independent air flows: one for exhaust air (from indoors) and one for fresh air (from outdoors)
- A heat exchanger inside the unit facilitates heat transfer between the two streams—no direct mixing of air, ensuring indoor air quality
- In winter: Waste heat from warm exhaust air preheats cold fresh air, reducing the need for additional heating
- In summer: Cool exhaust air precools hot fresh air, lowering the load on air conditioning systems
JETEX Heat Recovery Air Handling Unit
Our company has developed an innovative heat recovery air handling unit that uses water as the thermal transfer medium. By employing specialized wet-film fillers, the unit facilitates cross-counterflow heat and moisture exchange between spray water and indoor exhaust air in an open-system total heat recovery process. During operation, the indoor exhaust air and outdoor fresh air remain entirely separated, completely eliminating air cross-contamination to ensure clean and healthy air quality. After open-system recovery, the air enters a sealed system, maintaining zero contact between exhaust and fresh air—100% cross-contamination prevention for guaranteed air purity.
Flexible Installation Options
The unit offers versatile configurations, available as either a multi-functional integrated unit (combining exhaust, recovery, and fresh air functions) or single-function modules to accommodate both new construction and retrofit projects in diverse environments.
High Efficiency & Energy Savings
In transitional seasons, the unit operates in full fresh-air mode by opening adjustable dampers, allowing outdoor air to bypass the heat exchanger entirely. This eliminates the unnecessary energy consumption (150Pa resistance from surface coolers) incurred when fresh air passes through conventional cooling coils, resulting in higher energy efficiency compared to standard air conditioning systems.
Enhanced Heat Exchange Performance
By reducing airflow duration and volume through the heat exchanger, dust accumulation on its surface is minimized, indirectly improving thermal exchange efficiency.
Air Handling Unit with Heat Recovery (HRAHU)
| Item |
Key Details |
| Core Function |
Heat/cold transfer between exhaust air and fresh air; energy-saving ventilation |
| Heat Exchanger Type |
Common: Plate heat exchanger, rotary heat exchanger (enthalpy wheel), run-around coil |
| Heat Recovery Efficiency |
60%-90% (varies by exchanger type; plate type: 60%-75%, rotary type: 75%-90%) |
| Air Volume Range |
500-100,000 m³/h (suitable for small offices to large industrial plants) |
| Operating Temperature |
-20°C to 45°C (outdoor air temperature; low-temperature models available for cold regions) |
| Air Quality Guarantee |
Independent air streams (no cross-contamination); optional filters (G3-H14 grade) |
| Control Features |
Automatic temperature sensing, heat recovery switch, airflow regulation |
| Key Materials |
Cabinet: Galvanized steel (anti-corrosion); Heat exchanger: Aluminum alloy/Stainless steel |
| Typical Energy Saving |
15%-40% reduction in HVAC operating energy consumption |
Heat Recovery Unit Technical Features
- No cross contamination
- Using cross reversal airflows to exchange
- High efficiency of heating exchange
- Times recycling and recovery of condensate water
- Equipment installation is simple and can be assembled in sections
- Low investment cost for the equipment
- Easy to doing for repair and maintenance
- With a service life of over 12 years
Our Certificates
Our Exhibitions
For information about Air Handling Unit with Heat Recovery, please contact US and get talented air solutions!
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