Division 2 CONDENSATION EFFICIENCY CLASSES
United Kingdom
The condensation efficiency class of a condenser household tumble drier shall be determined on the basis of the weighted condensation efficiency (Ct ) as set out in Table 2.
F1The weighted condensation efficiency ( C t ) of a condenser household tumble drier shall be determined in accordance with point 3 of Annex VII.
Table 2
Condensation efficiency classes
| Condensation efficiency class | Weighted condensation efficiency |
|---|---|
| A (most efficient) | Ct > 90 |
| B | 80 < Ct ≤ 90 |
| C | 70 < Ct ≤ 80 |
| D | 60 < Ct ≤ 70 |
| E | 50 < Ct ≤ 60 |
| F | 40 < Ct ≤ 50 |
| G (least efficient) | Ct ≤ 40 |