STIEBEL ELTRON DHE Connect 18/21/24 User Manual



104  
17.3 Hot water output
The DHW output is subject to the mains voltage, the appliance's
connected load and the cold water inlet temperature. The rated
voltage and rated output can be found on the type plate.
 
Rated voltage Cold water inlet temperature
380 V 400 V 415 V    
16.2 7.0 8.3 10.1 12.9
19 8.2 9.7 11.8 15.1
21.7 9.4 11.1 13.5 17.2
18 7.8 9.2 11.2 14.3
21 9.1 10.7 13.0 16.7
24 10.4 12.2 14.9 19.0
19.4 8.4 9.9 12.0 15.4
22.6 9.8 11.5 14.0 17.9
25.8 11.2 13.2 16.0 20.5
24.4 10.6 12.4 15.2 19.4
27 11.7 13.8 16.8 21.4
29.1 12.6 14.8 18.1 23.1
 
Rated voltage Cold water inlet temperature
380 V 400 V 415 V    
16.2 5.1 5.8 6.6 7.7
19 6.0 6.8 7.8 9.0
21.7 6.9 7.8 8.9 10.3
18 5.7 6.4 7.3 8.6
21 6.7 7.5 8.6 10.0
24 7.6 8.6 9.8 11.4
19.4 6.2 6.9 7.9 9.2
22.6 7.2 8.1 9.2 10.8
25.8 8.2 9.2 10.5 12.3
24.4 7.7 8.7 10.0 11.6
27 8.6 9.6 11.0 12.9
29.1 9.2 10.4 11.9 13.9
17.4 Application areas/ Conversion table
Specific electrical resistance and specific electrical conductivity.



 
Resist-
ance
ρ≥
Conductivity σ≤ Resist-
ance
ρ≥
Conductivity σ≤ Resist-
ance
ρ≥
Conductivity σ≤
Ωcm mS/m μS/cm Ωcm mS/m μS/cm Ωcm mS/m μS/cm
900 111 1111 800 125 1250 735 136 1361

STIEBEL ELTRON DHE Connect 18/21/24 Specifications

General

Power Output	18/21/24 kW
Voltage	400 V
Frequency	50/60 Hz
Control	Electronic
Protection Class	IP25
Rated Current	26/30/35 A
Energy Efficiency Class	A
Connection Type	Fixed Connection
Type	Instantaneous Water Heater
Connectivity	WiFi
Temperature Range	20°C to 60°C