Exchanger Models
Heatex rotary heat exchangers provide very high sensible and latent efficiencies. Models with casing are fitted with seals for excellent airtightness and can be equipped with purge sectors to minimize the cross-contamination of exhaust air into the supply air. By adding coatings to the wheel, humidity transfer or increased corrosion protection is enhanced. We offer an extensive range of options regarding sizes, material, and drives to suit various applications and performance requirements. Select a model below for detailed information, suitable options and accessories.
Compare Models
Every Model has a clear advantage depending on its application. All of our rotary heat exchangers share the same high-efficiency matrix.
Model E offers one of the most compact casings on the market whereas Model EQ features a segmented wheel for easy onsite installation or replacement in narrow spaces. Both wheels are also available without casing. Model EN is primarily designed for residential applications.
To determine which Model suits your application project, please use our comparison table below.
| Model | E/O | EQ/EV | EN |
| Airflow capacity | 200 – 90 000 Nm3/h (125 – 56 000 CFM) | 2 000 – 190 000 Nm3/h (1 170 – 110 000 CFM) | 50 – 2000 Nm3/h (30 – 1 177 CFM) |
| Rotor design | One piece | Segmented | One piece |
| Configuration | Model E: With casing Model O: Without casing |
Model EQ: With casing Model EV: Without casing |
Without casing |
| Exchanger orientation | Vertical or horizontal | Vertical only | Vertical or horizontal |
| Rotor diameter | 500 – 2575 mm (19.69″- 101.38″) +50 mm (1.97″) with Casing |
1600 – 3800 mm (47.24″ – 149.61″) |
200 – 500 mm (7.87″ -19.7 “) |