Supply and exhaust units with recuperation
Designation
A supply and exhaust unit is the most advanced appliance being used to create integrated supply and exhaust ventilation systems. A supply and exhaust unit with recuperation is a compact appliance designed to supply, clean and remove return air in small size premises.
Advantages
No extra power is consumed to heat and moisten air. This has been made possible with the use of a membrane-type plate recuperator, which upon extraction of heat and moisture from exhaust air transfers them to air coming from outside.Technical specifications
| Model | Airflow (m³/hour) | Pressure (Pa) | Efficiency Recovery (%) | Consumable Power, (W) | Noise level | Weight, (kg) |
| LHE‑15 | 150 | 100 | 67 | 60 | 38 | 19 |
| LHE‑25 | 250 | 85 | 74 | 105 | 35 | 33 |
| LHE‑35 | 350 | 90 | 75 | 140 | 36 | 38 |
| LHE‑50 | 500 | 100 | 54 | 190 | 38 | 54 |
| LHE‑80 | 800 | 150 | 75 | 320 | 41 | 74 |
| LHE‑100 | 1000 | 150 | 75 | 450 | 41 | 89 |
| LHE‑150WB | 1500 | 180 | 70 | 500 | 46 | 90 |
| LHE‑200WB | 2000 | 200 | 70 | 900 | 46,5 | 110 |
| LHE‑250WB | 2500 | 250 | 70 | 1100 | 54 | 180 |
| LHE‑300WB | 3000 | 250 | 70 | 1600 | 58 | 252 |
