Heat Recovery Fresh Air Handling Unit Equipment 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
A heat-recovery unit re-uses the air from the building to warm or
cool new fresh air. A typical unit features two fans, one to reuse
the building air (Return Fan), and the other to bring in fresh air
(Supply Fan). What makes a heat recovery unit unique is the
heat-exchange core. The core transfers heat from the outgoing
stream to the incoming stream in the same way that the radiator in
your car transfers heat from the engine's coolant to the outside
air. It's composed of a series of narrow alternating passages
through which incoming and outgoing air streams flow. As the
streams of air move through, heat is transferred from the warm side
of each passage to the cold, while the airstreams never mix.
Westaire can implement different types of heat-exchangers which
best accommodate your air temperature requirements.
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.
Key features
- High Efficiency & Energy Savings
- Easy installation , can chose a multi-functional packed unit with
exhaust air ,heat recovery ,fresh air functions or a single-function machine, to meet the usage needs of different
environments such as new construction projects and renovation
projects.
- 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 |
Our Certificates
Our Exhibitions
For information about Heat Recovery Fresh Air Handling Unit, please
contact US and get talented air solutions!
Evaporative Fresh Air Conditioning Heat Recovery Unit HVAC Energy Saving
