Energy Efficient Electric Water Heaters

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Total 37 items.
Last Updated: 20 Oct 2020
Brand & ModelEnergyDimensions
Atlantic Suisse AG Atlantic by Austria Email WPA 303 ECO-2
Atlantic Suisse AG
Atlantic by Austria Email WPA 303 ECO-2
n average:
158
Energy (kWh/year):
1'058
COP A15 calculated:
3,5
COP A20:
3,8
Content (l):
300
Peter Wärmepumpen Heatmaster AP 452
Peter Wärmepumpen
Heatmaster AP 452
n average:
156
Energy (kWh/year):
1'402
COP A20:
3,6
Content (l):
450
Atlantic Suisse AG Atlantic by Austria Email WPA 450 ECO
Atlantic Suisse AG
Atlantic by Austria Email WPA 450 ECO
n average:
156
Energy (kWh/year):
1'402
COP A15:
3,5
COP A20:
3,9
Content (l):
450
Ochsner Europa 333 Genius
Ochsner
Europa 333 Genius
n average:
155
Energy (kWh/year):
1'086
COP A20:
3,8
Content (l):
300
Domotec NUOS II S 200
Domotec
NUOS II S 200
n average:
152
Energy (kWh/year):
1'100
COP A15 calculated:
3,6
COP A20:
4,0
Content (l):
200
Domotec NUOS II S 250
Domotec
NUOS II S 250
Further models: NUOS II S 250W1 /NUOS II S 250W2
n average:
152
Energy (kWh/year):
1'100
COP A15 calculated:
3,4
COP A20:
3,8
Content (l):
250
Makscom, Oekoboiler Oekoboiler 300Liter
Makscom, Oekoboiler
Oekoboiler 300Liter
Further models: RS Oekob 02 - 14
n average:
150
Energy (kWh/year):
1'115
COP A20:
4,2
Content (l):
300
alpha innotec BWP 261
alpha innotec
BWP 261
Further models: BWP 261/S / BWP 262 V4A
n average:
150
Energy (kWh/year):
1'115
COP A20:
4,2
Content (l):
260
NIBE MT-WH21-026F
NIBE
MT-WH21-026F
n average:
150
Energy (kWh/year):
1'115
COP A20:
4,2
Content (l):
260
Weishaupt WWP-T 300 WA
Weishaupt
WWP-T 300 WA
n average:
148
Energy (kWh/year):
1'119
COP A15:
3,6
COP A20:
4,0
Content (l):
300
Delta Solar WP-LS-E 300
Delta Solar
WP-LS-E 300
n average:
146
Energy (kWh/year):
1'153
COP A15 calculated:
3,0
COP A20:
3,6
Content (l):
270
MHG Heiztechnik Theramat VT 3130
MHG Heiztechnik
Theramat VT 3130
Further models: Theramat VT 3131 / Theramat VT 3132
n average:
146
Energy (kWh/year):
1'153
COP A15:
3,0
COP A20:
3,3
Content (l):
270
CTA AG CVBE WP 300
CTA AG
CVBE WP 300
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
270
Delta Solar WP-LS-V 270
Delta Solar
WP-LS-V 270
n average:
146
Energy (kWh/year):
1'153
COP A15 calculated:
3,0
COP A20:
3,6
Content (l):
270
Atlantic Suisse AG WPB-CR270 Solar
Atlantic Suisse AG
WPB-CR270 Solar
Further models: WPB-CR 270 Solar 2WT
n average:
146
Energy (kWh/year):
1'153
COP A15:
3,0
COP A20:
3,6
Content (l):
270
Peter Wärmepumpen Heatmaster AP 304-2 0
Peter Wärmepumpen
Heatmaster AP 304-2 0
Further models: HeatMaster AP 304-2 1 / 304-2 2
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
266
CTA AG C V B E WP 270 P
CTA AG
C V B E WP 270 P
n average:
145
Energy (kWh/year):
1'159
COP A20 calculated:
3,5
COP A20:
3,5
Content (l):
270
Stiebel Eltron WWK 300 electronic CH
Stiebel Eltron
WWK 300 electronic CH
n average:
144
Energy (kWh/year):
1'166
COP A15:
3,3
COP A20:
3,5
Content (l):
302
Stiebel Eltron WWK 300 electronic CH SOL
Stiebel Eltron
WWK 300 electronic CH SOL
n average:
144
Energy (kWh/year):
1'166
COP A15:
3,3
COP A20:
3,5
Content (l):
291
Ochsner Europa 300 L
Ochsner
Europa 300 L
n average:
138
Energy (kWh/year):
1'225
COP A15:
3,4
Content (l):
300
Dimplex / Buderus DHW 300
Dimplex / Buderus
DHW 300
Further models: DHW 300D / DHW 300D+ / DHW 300+
n average:
137
Energy (kWh/year):
1'228
COP A15:
3,3
COP A20 calculated:
3,6
Content (l):
290
Elcotherm AG DHW 250
Elcotherm AG
DHW 250
n average:
137
Energy (kWh/year):
1'223
COP A15 calculated:
3,4
COP A20:
3,8
Content (l):
250
Hoval CombiVal WPE 300
Hoval
CombiVal WPE 300
Further models: CombiVal WPER 300 / WPEF 300
n average:
135
Energy (kWh/year):
1'245
COP A15:
3,0
Content (l):
270
Elcotherm AG DHW 250 SYS
Elcotherm AG
DHW 250 SYS
n average:
129
Energy (kWh/year):
1'303
COP A15 calculated:
3,4
COP A20:
3,8
Content (l):
250
Dimplex / Buderus DHW 400+
Dimplex / Buderus
DHW 400+
n average:
128
Energy (kWh/year):
1'717
COP A15:
3,1
COP A20:
3,3
Content (l):
385
MHG Heiztechnik Theramat VT 3160
MHG Heiztechnik
Theramat VT 3160
Further models: Theramat VT 3161 / Theramat VT 3162
n average:
127
Energy (kWh/year):
1'721
COP A20:
3,2
Content (l):
400
CTA AG CVBE WP 400
CTA AG
CVBE WP 400
n average:
127
Energy (kWh/year):
1'721
COP A20:
3,2
Content (l):
395
Atlantic Suisse AG Atlantic Calypso VM 150
Atlantic Suisse AG
Atlantic Calypso VM 150
n average:
127
Energy (kWh/year):
807
COP A15:
3,1
COP A20:
3,5
Content (l):
150
Peter Wärmepumpen HeatMaster AP 307 CT
Peter Wärmepumpen
HeatMaster AP 307 CT
Further models: Heatmaster AP 207 CT
n average:
126
Energy (kWh/year):
1'341
COP A15:
3,5
COP A20:
3,8
Content (l):
270
Elcotherm AG DHW 200
Elcotherm AG
DHW 200
n average:
126
Energy (kWh/year):
812
COP A15 calculated:
3,6
COP A20:
4,0
Content (l):
200
Atlantic Suisse AG ATL Explorer Cozytouch 270 Version 4
Atlantic Suisse AG
ATL Explorer Cozytouch 270 Version 4
n average:
126
Energy (kWh/year):
1'341
COP A15:
3,5
COP A20:
3,8
Content (l):
270
Vaillant aroSTOR VWL B 290/4
Vaillant
aroSTOR VWL B 290/4
n average:
125
Energy (kWh/year):
816
COP A15:
3,3
COP A20:
3,4
Content (l):
300
Vaillant aroSTOR VWL BM 290/4
Vaillant
aroSTOR VWL BM 290/4
n average:
124
Energy (kWh/year):
824
COP A15:
3,3
COP A20:
3,4
Content (l):
290
Atlantic Suisse AG ATL Explorer Cozytouch 200 Version 4
Atlantic Suisse AG
ATL Explorer Cozytouch 200 Version 4
n average:
117
Energy (kWh/year):
883
COP A15:
3,1
COP A20:
3,3
Content (l):
200
Ochsner Europa 250 DK
Ochsner
Europa 250 DK
Further models: Europa 250 DKL
n average:
115
Energy (kWh/year):
890
COP A15:
2,9
COP A20:
3,2
Content (l):
250
Atlantic Suisse AG Atlantic Calypso VM 100
Atlantic Suisse AG
Atlantic Calypso VM 100
n average:
111
Energy (kWh/year):
461
COP A15:
2,8
COP A20:
3,2
Content (l):
100
Swisstherm BWWP-4E-270WT
Swisstherm
BWWP-4E-270WT
Energy (kWh/year):
1'341
Efficiency index (%):
126,0
COP A15 calculated:
3,5
COP A20:
3,8
Content (l):
270