Specification
| General | |
| Dimensions (Height x Width x Depth) | 905 mm x 530 mm x 475 mm |
| Appliance water content | 7.0-12.4 litres |
| Weight - empty | 67-114 kg |
| Connections | |
| Connections - flow / return | ¾ "- 1¼ " BSP |
| Connection - gas | ¾ " BSP |
| Connection - flue | 80-100 mm |
| Connection - air supply | 80-100 mm |
| Concentric (optional) | 80/125-110/150 mm |
| Electrical | |
| Power supply (Vac/Ph/Hz) | 230 V a.c. / 1 / 50 Hz |
| Power consumption | 369-419 W |
| Fuse protection | 6 amp |
| Fan speed - max | 5300-6700 RPM |
| Fan speed - min | 950-1500 RPM |
| Heating Performance | |
| Nominal heat input (nett) | 7.0-70.0 kW - 13.0-130.0 kW |
| Nominal heat output at 80/60°C | 6.8-68.4 kW - 12.8-127.7 kW |
| Nominal heat output at 50/30°C | 7.7-76.8 kW - 14.0-140.4 kW |
| Maximum gas consumption (G20) | 7.4-13.6 m³/hr |
| Maximum gas consumption (G25) | 8.6-15.8 m3/hr |
| Maximum gas consumption (G31) | 2.9-5.3 m3/hr |
| Technical Data | |
| Flue gas dew point | 52 °C |
| Flue temperature at 80/60°C (at ambient temperature of 20°C) | 75 °C |
| Flue material temperature class | T 120 |
| Permitted maximum resistance of flue system* | 140-200* Pa |
Model Options
| ETHOS 70 | WHB300070 |
| ETHOS 90 | WHB300090 |
| ETHOS 110 | WHB300110 |
| ETHOS 130 | WHB300130 |
More Features
- Sealed combustion air system – < 48 dB(A)
The unsurpassed premix burner modulation of 10 > 1, integral shunt pump and ease of installation ensures the ETHOS range is the first of its kind to exceed industry expectations.
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