Overview
Air-to-air heat exchangers transfer energy between supply and exhaust air streams. Select crossflow or counterflow plates for compact and high effectiveness, or rotary wheels for balanced recovery and low frost risk.
Performance (placeholder)
| Type | Media | Effectiveness | Pressure drop (Pa) |
|---|---|---|---|
| Crossflow plate | Aluminum - polymer | 0.6 - 0.8 | 120 - 250 |
| Counterflow plate | Aluminum - polymer | 0.7 - 0.9 | 160 - 300 |
| Rotary wheel | Sensible - enthalpy | 0.6 - 0.85 | 100 - 220 |
Note: Ranges are indicative and depend on geometry, airflow, and sealing.
Features
- Plate cores - high effectiveness, compact footprints
- Rotary wheels - balanced recovery and low frost risk
- Media options - sensible and enthalpy
Applications
- Fresh-air ventilation systems requiring energy recovery
- Commercial buildings and industrial AHUs
- Data centers and hygienic ventilation
Selection & Ordering
- Provide airflow, temp/humidity, allowable pressure drop
- Choose type - crossflow, counterflow, or rotary
- Define controls - bypass, purge sector, frost protection