Energy Efficient Electric Water Heaters

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Total 52 items.
Last Updated: Aug 3, 2019
Brand & ModelEnergy
Makscom, Oekoswiss Energy Oekoboiler 300Liter
Makscom, Oekoswiss Energy
Oekoboiler 300Liter
COP A20 measured:
4,2
Electric heating (kW):
2,0
CTA AG C M B E WP 260
CTA AG
C M B E WP 260
Further models: C M B E WP 190
COP A20 measured:
4,2
Electric heating (kW):
1,5
alpha innotec BWP 261
alpha innotec
BWP 261
Further models: BWP 261/S / BWP 262 V4A
COP A20 measured:
4,2
Electric heating (kW):
1,5
NIBE MT-WH21-026F
NIBE
MT-WH21-026F
COP A20 measured:
4,2
Electric heating (kW):
1,5
Kibernetik TC300
Kibernetik
TC300
Further models: TC300WT
COP A20 measured:
4,0
Electric heating (kW):
2,0
Peter Wärmepumpen Heatmaster AP 310
Peter Wärmepumpen
Heatmaster AP 310
Further models: Heatmaster AP 310-1
COP A20 measured:
4,0
Domotec NUOS II S 200
Domotec
NUOS II S 200
COP A15 calculated:
3,6
COP A20 measured:
4,0
Electric heating (kW):
2,5
Elcotherm AG DHW 200
Elcotherm AG
DHW 200
COP A15 calculated:
3,6
COP A20 measured:
4,0
Electric heating (kW):
2,5
Atlantic Suisse AG Atlantic by Austria Email WPA 450 ECO
Atlantic Suisse AG
Atlantic by Austria Email WPA 450 ECO
COP A15 measured:
3,5
COP A20 measured:
3,9
Electric heating (kW):
2,0
Peter Wärmepumpen HeatMaster AP 307 CT
Peter Wärmepumpen
HeatMaster AP 307 CT
Further models: Heatmaster AP 207 CT
COP A15 measured:
3,5
COP A20 measured:
3,8
Electric heating (kW):
1,8
Atlantic Suisse AG ATL Explorer 270L Cozytouch
Atlantic Suisse AG
ATL Explorer 270L Cozytouch
COP A20 measured:
3,8
Electric heating (kW):
1,8
Atlantic Suisse AG Atlantic by Austria Email WPA 303 ECO-2
Atlantic Suisse AG
Atlantic by Austria Email WPA 303 ECO-2
COP A15 calculated:
3,5
COP A20 measured:
3,8
Electric heating (kW):
2,0
Berger Boiler-Service AE WPA 303 ECO
Berger Boiler-Service
AE WPA 303 ECO
COP A15 calculated:
3,5
COP A20 measured:
3,8
Electric heating (kW):
1,9
Heim WPB-300ECO
Heim
WPB-300ECO
COP A15 measured:
3,2
COP A20 measured:
3,8
Electric heating (kW):
1,5
Swisstherm SWT Eco
Swisstherm
SWT Eco
COP A15 measured:
3,4
COP A20 measured:
3,8
Electric heating (kW):
1,8
Domotec NUOS II S 250
Domotec
NUOS II S 250
Further models: NUOS II S 250W1 /NUOS II S 250W2
COP A15 calculated:
3,4
COP A20 measured:
3,8
Electric heating (kW):
2,5
Elcotherm AG DHW 250
Elcotherm AG
DHW 250
COP A15 calculated:
3,4
COP A20 measured:
3,8
Electric heating (kW):
2,5
Elcotherm AG DHW 250 SYS
Elcotherm AG
DHW 250 SYS
COP A15 calculated:
3,4
COP A20 measured:
3,8
Electric heating (kW):
2,5
Windhager AquaWINAIr AWA 272
Windhager
AquaWINAIr AWA 272
COP A15 measured:
3,4
COP A20 measured:
3,8
Electric heating (kW):
1,8
Viessmann Vitocal 060-A T0E
Viessmann
Vitocal 060-A T0E
Further models: Vitocal 060-A T0S
COP A15 measured:
3,3
COP A20 measured:
3,8
Electric heating (kW):
1,5
Viessmann Vitocal 262-A T2E
Viessmann
Vitocal 262-A T2E
Further models: Vitocal 262-A T2H
COP A15 measured:
3,8
COP A20 measured:
3,8
Electric heating (kW):
1,5
Heim WPB-500ECO
Heim
WPB-500ECO
COP A15 calculated:
3,4
COP A20 measured:
3,7
Electric heating (kW):
2,0
Swisstherm VT 167 OHE
Swisstherm
VT 167 OHE
Further models: VT 167 E
COP A15 calculated:
3,2
COP A20 measured:
3,6
Electric heating (kW):
1,5
TCA ThermoClima OH-BWWWP270-0
TCA ThermoClima
OH-BWWWP270-0
Further models: OH-BWWWP270-1 / -2
COP A15 measured:
3,0
COP A20 measured:
3,6
Electric heating (kW):
2,0
Swisstherm VT 270 OHE
Swisstherm
VT 270 OHE
Further models: VT 270 E
COP A15 calculated:
3,2
COP A20 measured:
3,6
Electric heating (kW):
1,5
Delta Solar WP-LS-V 270
Delta Solar
WP-LS-V 270
COP A15 calculated:
3,0
COP A20 measured:
3,6
Electric heating (kW):
1,5
Atlantic Suisse AG WPB-CR270 Solar
Atlantic Suisse AG
WPB-CR270 Solar
Further models: Chromstahl
COP A15 measured:
3,0
COP A20 measured:
3,6
Electric heating (kW):
1,5
Peter Wärmepumpen Heatmaster AP 304-2 0
Peter Wärmepumpen
Heatmaster AP 304-2 0
Further models: HeatMaster AP 304-2 1 / 304-2 2
COP A20 measured:
3,6
Electric heating (kW):
2,0
Delta Solar WP-LS-E 300
Delta Solar
WP-LS-E 300
COP A15 calculated:
3,0
COP A20 measured:
3,6
Electric heating (kW):
1,5
Peter Wärmepumpen Heatmaster AP 452
Peter Wärmepumpen
Heatmaster AP 452
COP A20 measured:
3,6
CTC Giersch CTC 3131
CTC Giersch
CTC 3131
COP A20 measured:
3,6
Electric heating (kW):
1,5
CTA AG CVBE WP 300
CTA AG
CVBE WP 300
COP A20 measured:
3,6
Electric heating (kW):
2,0
CTA AG C V B E WP 270 P
CTA AG
C V B E WP 270 P
COP A20 calculated:
3,5
COP A20 measured:
3,5
Electric heating (kW):
2,0
Stiebel Eltron WWK 300 electronic CH
Stiebel Eltron
WWK 300 electronic CH
COP A15 measured:
3,3
COP A20 measured:
3,5
Electric heating (kW):
1,5
Stiebel Eltron WWK 300 electronic CH SOL
Stiebel Eltron
WWK 300 electronic CH SOL
COP A15 measured:
3,3
COP A20 measured:
3,5
Electric heating (kW):
1,5
Atlantic Suisse AG Atlantic Calypso VM 150
Atlantic Suisse AG
Atlantic Calypso VM 150
COP A15 measured:
3,1
COP A20 measured:
3,5
Electric heating (kW):
1,8
Ochsner Europa 323 DK
Ochsner
Europa 323 DK
COP A15 measured:
3,1
COP A20 measured:
3,4
Electric heating (kW):
1,5
Proftech International Kolant KL-300-S
Proftech International
Kolant KL-300-S
COP A15 calculated:
3,0
COP A20 measured:
3,4
Electric heating (kW):
1,5
Vaillant aroSTOR VWL B 290/4
Vaillant
aroSTOR VWL B 290/4
Further models: aroSTOR VWL BM 290/4
COP A15 measured:
3,3
COP A20 measured:
3,4
Electric heating (kW):
1,5
Swisstherm VT 310 OHE
Swisstherm
VT 310 OHE
Further models: VT 310 E
COP A15 calculated:
3,1
COP A20 measured:
3,4
Electric heating (kW):
1,5
Swisstherm VT 400 OHE
Swisstherm
VT 400 OHE
Further models: VT 400 E
COP A15 calculated:
3,1
COP A20 measured:
3,4
Electric heating (kW):
1,5
CoolStar CSWB300L
CoolStar
CSWB300L
COP A15 calculated:
3,0
COP A20 measured:
3,3
Electric heating (kW):
3,0
MHG Heiztechnik Theramat VT 3130
MHG Heiztechnik
Theramat VT 3130
Further models: Theramat VT 3131 / Theramat VT 3132
COP A15 measured:
3,0
COP A20 measured:
3,3
Electric heating (kW):
2,0
Dimplex / Buderus DHW 400+
Dimplex / Buderus
DHW 400+
COP A15 measured:
3,1
COP A20 measured:
3,3
Electric heating (kW):
1,5
Ochsner Europa 250 DK
Ochsner
Europa 250 DK
Further models: Europa 250 DKL
COP A15 measured:
2,9
COP A20 measured:
3,2
Electric heating (kW):
1,5
MHG Heiztechnik Theramat VT 3160
MHG Heiztechnik
Theramat VT 3160
Further models: Theramat VT 3161 / Theramat VT 3162
COP A20 measured:
3,2
Electric heating (kW):
2,0
CTA AG CVBE WP 400
CTA AG
CVBE WP 400
COP A20 measured:
3,2
Electric heating (kW):
2,0
Dimplex / Buderus DHW 300
Dimplex / Buderus
DHW 300
Further models: DHW 300D / DHW 300D+ / DHW 300+
COP A15 measured:
3,3
COP A20 calculated:
3,6
Electric heating (kW):
1,5
Grünenwald BWW 300
Grünenwald
BWW 300
Further models: BWW 301
COP A15 measured:
3,0
Electric heating (kW):
2,0
Hoval CombiVal WPE 300
Hoval
CombiVal WPE 300
Further models: CombiVal WPER 300
COP A15 measured:
3,0
Electric heating (kW):
2,0
Weishaupt WWP-T 300 WA
Weishaupt
WWP-T 300 WA
COP A15 measured:
3,6
Electric heating (kW):
1,7
Windhager AquaWINAIr AWA 270
Windhager
AquaWINAIr AWA 270
COP A15 measured:
3,4
Electric heating (kW):
1,8