Heat Recovery Units
Heat Recovery Units
A heat recovery unit exchanges the heat energy of stale, used air with clean fresh outdoor air before exhausting it, providing energy saving and clean air. By letting heating-cooling devices run less, it lowers bills.
Technical Specifications
| Feature | Value |
|---|---|
| Heat transfer efficiency | Up to 80% |
| Core function | Heat transfer between indoor and outdoor air |
| Balance | Ideal heat and humidity balance |
| Benefit | Energy saving + constant fresh air |
| Fan configuration | Dual fan (supply + exhaust) |
| Voltage | 230 V / 50 Hz |
Applications
- Offices and business centres
- Hotels and accommodation (rooms, corridors, lounges)
- Malls and stores
- Restaurants and cafés
- Cinemas and theatres
- Meeting and conference halls
- Sports halls and swimming pools
- Schools and nurseries
- Hospitals and clinics
Capacity Table
Standard production capacities, noise levels and unit weights are listed below.
| Air Flow (m³/h) | Pressure (Pa) | Motor Power (kW) | Frequency (Hz) | Voltage (V) | Current (A) | Noise (dBA) | Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| 750 | 150 | 2 x 135 | 50 | 230 | 2 x 0,6 | 74 | 2600 | 60 |
| 1000 | 150 | 2 x 155 | 50 | 230 | 2 x 0,7 | 76 | 2500 | 75 |
| 1500 | 150 | 2 x 250 | 50 | 230 | 2 x 1,2 | 80 | 2650 | 88 |
| 2500 | 150 | 2 x 210 | 50 | 230 | 2 x 1 | 65 | 1350 | 110 |
| 3500 | 150 | 2 x 510 | 50 | 230 | 2 x 1,5 | 69 | 1380 | 140 |
| 5000 | 150 | 2 x 800 | 50 | 230 | 2 x 1,5 | 76 | 1350 | 170 |
Need a different capacity? We manufacture to project requirements outside the table. Share your air flow (m³/h) and pressure (Pa) values and we will prepare an offer.
Frequently Asked Questions
How much energy does it save?
Heat transfer efficiency can reach up to 80%, cutting bills by letting HVAC devices run less.
Which capacity should I choose?
Use the table above to select the model according to the air flow (m³/h) your space requires. The table also shows noise level and unit weight.
How does it work?
It transfers the heat of indoor air to incoming fresh air, giving fresh air while preventing energy loss.
Does it keep humidity balanced?
Yes, it maintains ideal heat and humidity balance in homes, offices, schools and hospitals.