High quality metal shell suitable for outdoor and indoor environments
Patented self developed automatic energy-saving constant temperature technology
New generation self-developed aluminum alloy heating element,higher efficient heating exchange
Weak current PCB design makes the unit more safe and stable for using
Power-off memory function for temperature setting
Adjusted mode&patterns by winter and summer
Automatic antifreeze insulation function
Three pole temperature automatic circuit br

| Rated Wattag (kW) | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 9 | 12 | 15 | 18 | 21 | 24 |
| Rated Voltage (V) | 220 | 380 | |||||||||||
| Rated Current (A) | 27.3 | 31.8 | 36.4 | 40.9 | 45 | 54.5 | 68.1 | 13.6 | 18.2 | 22.7 | 27.3 | 31.8 | 36.4 |
| Min. Recommended Wire Size (mm²) | 4 | 6 | 6 | 6 | 10 | 10 | 16 | 1.5 | 2.5 | 4 | 4 | 6 | 6 |
| Min. Fuse protection (A) | 32 | 40 | 40 | 63 | 63 | 63 | 80 | 25 | 25 | 32 | 32 | 40 | 40 |
| Input Wattage (kW) | 6 | 7 | 8 | 9 | 10 | 12 | 15 | 9 | 12 | 15 | 18 | 21 | 24 |
| Output Wattage (kW) | 5.88 | 6.86 | 7.84 | 8.82 | 9.8 | 11.76 | 14.7 | 8.82 | 11.76 | 14.7 | 17.64 | 20.58 | 23.52 |
| Efficiency | 98% | 98% | |||||||||||
| Working Pressure (Mpa) | 0.05-0.2 | 0.05-0.2 | |||||||||||
| Shower Heating Temperature | 30-60℃ | 30-60℃ | |||||||||||
| Radiator Heating Temperature | 30-80℃ | 30-80℃ | |||||||||||
| Floor heating Temperature | 30-55℃ | 30-55℃ | |||||||||||
| Heating Area (m²) | 60 | 70 | 80 | 90 | 100 | 120 | 150 | 90 | 120 | 150 | 180 | 210 | 240 |
| Unit Dimensions (mm) | 661*332*232 | ||||||||||||
| Weight of Unit (kg) | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 19.5 | 21.5 | 20.5 | 20.5 | 21.5 | 21.5 | 23.5 | 23.5 |

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