Energy Efficient Electric Water Heaters

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Total 58 items.
Last Updated: 19 May 2022
Brand & ModelEnergyDimensions
Viessmann VITOCAL 262-A T2E-ze
Viessmann
VITOCAL 262-A T2E-ze
Further models: VITOCAL 262-A T2H-ze
n average:
165
Energy (kWh/year):
1'014
COP A20:
4,0
Content (l):
298
Atlantic Suisse AG Atlantic WPA 303 ECO-2
Atlantic Suisse AG
Atlantic WPA 303 ECO-2
n average:
158
Energy (kWh/year):
1'058
COP A20:
3,8
Content (l):
300
Domotec NUOS III S 250
Domotec
NUOS III S 250
Further models: NUOS III S 250 W1 / NUOS III S 250 W2
n average:
156
Energy (kWh/year):
1'074
COP A20:
3,9
Content (l):
250
Elcotherm AG DHW 250.2
Elcotherm AG
DHW 250.2
n average:
156
Energy (kWh/year):
1'074
COP A20:
3,8
Content (l):
250
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 WPA 450 ECO
Atlantic Suisse AG
Atlantic WPA 450 ECO
n average:
156
Energy (kWh/year):
1'402
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
Peter Wärmepumpen Europa 333 Genius
Peter Wärmepumpen
Europa 333 Genius
n average:
155
Energy (kWh/year):
1'086
COP A20:
3,8
Content (l):
300
Heim AG Heizsysteme WPB300eco
Heim AG Heizsysteme
WPB300eco
Further models: WPB300eco+
n average:
154
Energy (kWh/year):
1'088
COP A20:
3,8
Content (l):
300
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
Heim AG Heizsysteme WPB500eco
Heim AG Heizsysteme
WPB500eco
n average:
149
Energy (kWh/year):
1'464
COP A20:
3,7
Content (l):
450
Viessmann VITOCAL 060-A T0E-ze
Viessmann
VITOCAL 060-A T0E-ze
Further models: VITOCAL 060-A T0S-ze
n average:
149
Energy (kWh/year):
664
COP A20:
3,4
Content (l):
254
Weishaupt WWP-T 300 WA
Weishaupt
WWP-T 300 WA
n average:
148
Energy (kWh/year):
1'119
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 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 A20:
3,3
Content (l):
270
Elcotherm AG DHW 200.2
Elcotherm AG
DHW 200.2
n average:
146
Energy (kWh/year):
700
COP A20:
3,5
Content (l):
200
CTA AG CVBE WP 300
CTA AG
CVBE WP 300
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,3
Content (l):
270
Delta Solar WP-LS-V 270
Delta Solar
WP-LS-V 270
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
270
Peter Wärmepumpen HeatMaster AP 304-3 0
Peter Wärmepumpen
HeatMaster AP 304-3 0
Further models: HeatMaster AP 304-3 1
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
270
Atlantic Suisse AG WPB-CR 300
Atlantic Suisse AG
WPB-CR 300
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
300
NIBE KNV AQUA 270
NIBE
KNV AQUA 270
Further models: AQUA 270 / AQUA 270 S / AQUA 270 S V4A
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
270
alpha innotec BWP 270
alpha innotec
BWP 270
Further models: BWP 270 / BWP 271 / BWP 271 V4A
n average:
146
Energy (kWh/year):
1'153
COP A20:
3,6
Content (l):
270
Hoval CombiVal WPE 300
Hoval
CombiVal WPE 300
Further models: CombiVal WPER 300 / WPEF 300
n average:
145
Energy (kWh/year):
1'154
Content (l):
270
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:
3,5
Content (l):
270
Viessmann VITOCAL 060-A T0E-ze
Viessmann
VITOCAL 060-A T0E-ze
n average:
145
Energy (kWh/year):
707
COP A20:
2,9
Content (l):
178
Stiebel Eltron WWK 300 electronic CH
Stiebel Eltron
WWK 300 electronic CH
n average:
144
Energy (kWh/year):
1'166
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 A20:
3,5
Content (l):
291
Bosch Compress 4000 DW 200
Bosch
Compress 4000 DW 200
n average:
142
Energy (kWh/year):
721
Content (l):
200
Bosch Compress 4000 DW 250
Bosch
Compress 4000 DW 250
n average:
140
Energy (kWh/year):
1'194
Content (l):
250
Ochsner Europa 300 L
Ochsner
Europa 300 L
n average:
138
Energy (kWh/year):
1'225
Content (l):
300
Ariston NUOS PLUS WI-FI 250
Ariston
NUOS PLUS WI-FI 250
n average:
138
Energy (kWh/year):
1'215
Content (l):
250
Dimplex / Buderus DHW 300
Dimplex / Buderus
DHW 300
Further models: DHW 300D / DHW 300D+ / DHW 300+
n average:
137
Energy (kWh/year):
1'228
Content (l):
290
Swisstherm VT 310 OHE
Swisstherm
VT 310 OHE
Further models: VT 310 E
n average:
137
Energy (kWh/year):
1'046
COP A20:
3,4
Content (l):
310
Viessmann VITOCAL 262-A T2W-ze
Viessmann
VITOCAL 262-A T2W-ze
n average:
137
Energy (kWh/year):
1'225
COP A20:
3,2
Bosch Compress 5000 DW
Bosch
Compress 5000 DW
n average:
136
Energy (kWh/year):
1'230
Content (l):
270
Rossato Air Combo Pro 300
Rossato
Air Combo Pro 300
n average:
136
Energy (kWh/year):
1'235
Content (l):
295
Viessmann Vitocal 262-A T2E
Viessmann
Vitocal 262-A T2E
Further models: Vitocal 262-A T2H
n average:
134
Energy (kWh/year):
1'246
COP A20:
3,8
Content (l):
300
Ariston NUOS PLUS WI-FI 200
Ariston
NUOS PLUS WI-FI 200
n average:
130
Energy (kWh/year):
790
Content (l):
200
Vaillant VWL B 270/5
Vaillant
VWL B 270/5
n average:
129
Energy (kWh/year):
1'295
Content (l):
270
Swisstherm VT 180 OHE
Swisstherm
VT 180 OHE
n average:
129
Energy (kWh/year):
793
COP A20:
3,2
Content (l):
180
Dimplex / Buderus DHW 400+
Dimplex / Buderus
DHW 400+
n average:
128
Energy (kWh/year):
1'717
COP A20:
3,3
Content (l):
385
Atlantic Suisse AG Atlantic Calypso VM 150
Atlantic Suisse AG
Atlantic Calypso VM 150
n average:
127
Energy (kWh/year):
807
COP A20:
3,6
Content (l):
150
Peter Wärmepumpen HeatMaster AP 157 CT
Peter Wärmepumpen
HeatMaster AP 157 CT
n average:
127
Energy (kWh/year):
807
COP A20:
3,5
Content (l):
150
Peter Wärmepumpen HeatMaster AP 307-2
Peter Wärmepumpen
HeatMaster AP 307-2
Further models: Heatmaster AP 207 CT
n average:
126
Energy (kWh/year):
1'341
COP A20:
3,8
Content (l):
270
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 A20:
3,8
Content (l):
270
Swisstherm BWWP-4E-270WT
Swisstherm
BWWP-4E-270WT
n average:
126
Energy (kWh/year):
1'341
COP A20:
3,8
Content (l):
270
Windhager AWA273 AquaWIN Air3
Windhager
AWA273 AquaWIN Air3
n average:
126
Energy (kWh/year):
1'341
COP A20:
3,8
Content (l):
270
Vaillant VWL BM 270/5
Vaillant
VWL BM 270/5
n average:
125
Energy (kWh/year):
1'337
Content (l):
265
Rossato Air Combo Pro 200
Rossato
Air Combo Pro 200
n average:
124
Energy (kWh/year):
821
Content (l):
200
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 A20:
3,3
Content (l):
200
Windhager AWA203 AquaWIN Air3
Windhager
AWA203 AquaWIN Air3
n average:
117
Energy (kWh/year):
883
COP A20:
3,3
Content (l):
200
Peter Wärmepumpen HeatMaster AP 207-2
Peter Wärmepumpen
HeatMaster AP 207-2
n average:
117
Energy (kWh/year):
883
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 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 A20:
3,3
Content (l):
100
Peter Wärmepumpen HeatMaster AP 107 CT
Peter Wärmepumpen
HeatMaster AP 107 CT
n average:
111
Energy (kWh/year):
461
COP A20:
3,2
Content (l):
100
Ariston NUOS EVO A+ WH 110
Ariston
NUOS EVO A+ WH 110
n average:
107
Energy (kWh/year):
505
Content (l):
110
Ariston NUOS EVO A+ WH 80
Ariston
NUOS EVO A+ WH 80
n average:
104
Energy (kWh/year):
479
Content (l):
80
Ariston NUOS EVO A+ WH 150
Ariston
NUOS EVO A+ WH 150
Energy (kWh/year):
858
Content (l):
150