• For one or more sampling points
• Electronic instantaneous water heater with good temperature comfort
• Largely constant outlet temperatures despite pressure and inlet temperature fluctuations
• Electronic air bubble detection
• Two fixed temperatures, 42 °C and 55 °C, with application symbols
• Fast control electronics for high temperature stability
Technical data
Connected load [kW] 18 21 24
Energy efficiency class A*) A*) A*)
Voltage [V] 3/PE~400 50 Hz 3/PE~400 50 Hz 3/PE~400 50 Hz
Rated current [A] 26 31 35
Temperature selection [°C] 42 or 55 42 or 55 42 or 55
Mixing water volume [l/min] 9.9 11.6 13.2
Max. inlet temperature [°C] 25 25 25
Specific resistance of water [Ω cm] >900 >900 >900
Weight with water filling [kg] 4.0 4.0 4.0
Dimensions (W x H x D) [mm] 226 x 485 x 93 226 x 485 x 93
Moisture protection level according to VDE IP 25 IP 25 IP 25
| Brand | Stiebel Eltron |
|---|---|
| Connected load [kW] | 18 |
| Manufacturer part number | 228840 |
| Unit price | CHF/piece |
