Key points
- EN 12101-3 sets the requirements for powered smoke and heat exhaust ventilators and classifies them by temperature and duration.
- F300 = 300 °C for 60 minutes. F400 = 400 °C for 120 minutes.
- The required class is set by the consultant and the applicable code, not by the supplier.
EN 12101-3 classes
| Class | Temperature | Duration |
|---|---|---|
| F200 | 200 °C | 120 min |
| F300 | 300 °C | 60 min |
| F400 | 400 °C | 120 min |
| F600 | 600 °C | 60 min |
| F842 | 842 °C | 30 min |
Reading the certificate
Certified smoke fans carry a certificate number from a notified body. NOVOVENT fans are certified by notified body 0370, e.g. 0370-CPR-1552 (F300, inside the risk area) and 0370-CPR-1553 (F400, inside the risk area — AXITUB PIROS, PIROS BOX, JET PIROS). Always match the certificate number to the model on the datasheet.
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