Comparison ERA 8 8 section 1.32 kW vs Optimax 11 11 section 1.32 kW
Add to comparison |  |  |
|---|---|---|
| ERA 8 8 section 1.32 kW | Optimax 11 11 section 1.32 kW | |
from $106.48 up to $132.00 | from $167.20 | |
| TOP sellers | ||
| Type | oil Radiators | oil Radiators |
| Heating element | spiral | spiral |
| Controls | push-button | push-button |
| Power supply | mains | mains |
| Max. power | 1320 W | 1320 W |
| Heating area | 13 m² | 13 m² |
| Number of fins | 8 | 11 |
Features | ||
| Features | thermostat temperature adjustment timer display | thermostat temperature adjustment timer display |
| Safety system | overheat protection | overheat protection |
More specs | ||
| Installation | wall | wall |
| Dimensions (HxWxD) | 58x64x7.5 cm | 57x95.5x9.6 cm |
| Color | ||
| Added to E-Catalog | december 2016 | december 2016 |
Compare ERA 8 and Optimax 11
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Glossary
Number of fins
The number of fins provided for in the design of the oil heater(see "Type").
Similar to central heating radiators, oil radiators are made up of fins. Their number affects the heating efficiency — the more fins, the better the heat transfer at the same power. In addition, radiators with a large number of fins heat up less during operation. However, an increase in the number of fins affects both the dimensions and weight and the cost of the device.
Similar to central heating radiators, oil radiators are made up of fins. Their number affects the heating efficiency — the more fins, the better the heat transfer at the same power. In addition, radiators with a large number of fins heat up less during operation. However, an increase in the number of fins affects both the dimensions and weight and the cost of the device.