Instantaneous water heaters PPE1 17-24 KW - pressure-resistant

• For one or more tapping points
• Compatible with solar systems up to an inlet temperature of max. 60°C
• Constant degree-accurate temperature with electronic control
• 4 switchable power levels 17/18/21/24 kW (to be determined during installation)
• Electronic safety system with WTC safety switch
• User-friendly temperature control

Areas of application:
• Individual and group supply for bath, kitchen sink or washbasin
• 4 switchable power levels 17/18/21/24 kW (to be determined during installation)

Model	PPE1
Technical data
Energy efficiency class	A*)	A*)	A*)	A*)
Nominal power [kW]	17	18	21	24
Permissible operating pressure [bar]	10	10	10	10
Water connections (screw connections)	DN 15 (1/2")	DN 15 (1/2")	DN 15 (1/2")	DN 15 (1/2")
Temperature preset range [°C]	30-60	30-60	30-60	30-60
Hot water flow rate at Δt = 30 K [l/min]	8.1	8.7	10.1	11.6
Max. switch-on flow rate [l/min]	2.5	2.5	2.5	2.5
Voltage [V]	3~ / PE 400	3~ / PE 400	3~ / PE 400	3~ / PE 400
Nominal current [A]	3 x 24.7	3 x 26	3 x 30	3 x 34.6
Min. required cable cross-section [mm2]	4 x 6	4 x 6	4 x 6	4 x 6
approx. weight with water filling [kg]	4.0	4.0	4.0	4.0
Dimensions (W x H x D) [mm]	245 x 440 x 126	245 x 440 x 126	245 x 440 x 126	245 x 440 x 126
Humidity protection level according to VDE	IP 25	IP 25	IP 25	IP 25
*) The information complies with the provisional requirements of EU Ordinance 812/2013, mandatory as of September 2015