S 15-U: 2.2 kW, 230 V
with plug
Small storage water heater 15 litres.
With its 15-litre capacity, this storage heater also fulfils large hot water demand at a kitchen sink. Due to its long-lasting copper tank, it allows for vented as well as unvented installation in combination with a safety assembly.
Unvented small 15-litre storage heater (undersink model) for hot water supply at one or two points-of-use
Corrosion-proof and therefore maintenance-free internal copper tank with high-quality heat insulation
Temperature control approx. 5 °C to 80 °C
For vented installation (with open-outlet tap) and unvented installation (with safety assembly)
Dimensions (height × width × depth): 45 × 30 × 29 cm
Data. Values. Facts.
Part number: 4100-42153
Content [litres]: 15
Type; maximum operating pressure [MPa (bar: unvented 1) ; 0.8 (8)
Water connections (thread connections): G⅜"
Temperature range [°C]: 5°C ( ) / 30°C–35°C (ECO) / 55°C / 80°C (MAX)
approx. mixed water amount 40°C 2) [litres]: 24
Nominal power rating (kW): 2.2
Voltage supply [V]: 1~/N/PE 230V AC
Nominal current [A]: 10
Heating time ∆t = 55K 3) [min]: 26
Standby power consumption at 65°C [kWh/24h]: 0.43
Internal tank: copper
Function indicator:
Protection class: IP24
Dimensions (height×width×depth) [cm]: 45.2×30.0×28.5
Power cable: with plug
approx. weight filled with water [kg]: 22.5