Certificate holders

Subtype

WWK 222

Certificate Holder
STIEBEL ELTRON GmbH & Co KG
Dr. Stiebel Straße 33
37603 Holzminden
Germany
Registration number
011-1W0385
Certification Body
DIN CERTCO Gesellschaft für Konformitätsbewertung mbH
Subtype title
WWK 222
Driving energy
Electricity
Heat Pump Type
Heat Pump for Domestic Hot Water (DHW)
Refrigerant
R134a
Mass of Refrigerant

0,850 kg

Certification Date
28.07.2020
Testing basis
n/a
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  • Number of models 2

Models

WWK 222
Configure model
Model name
WWK 222
Units
Indoor
Climate zone (for heating)
n/a
Heat Source
n/a
Any additional heat sources
n/a
General Data
Power supply
1x230V 50Hz
Off-peak product
No

Domestic Hot Water (DHW)

Average Climate

EN 12102-2

Sound power level indoor

60 dB(A)

EN 16147

Declared load profile

L

Efficiency ηDHW

122 %

COP

2.92

Heating up time

7:29 h:min

Standby power input

84.0 W

Reference hot water temperature

57.8 °C

Mixed water at 40°C

322 l

WWK 222 H
Configure model
Model name
WWK 222 H
Units
Indoor
Climate zone (for heating)
n/a
Heat Source
n/a
Any additional heat sources
n/a
General Data
Power supply
1x230V 50Hz
Off-peak product
No

Domestic Hot Water (DHW)

Average Climate

EN 12102-2

Sound power level indoor

60 dB(A)

EN 16147

Declared load profile

L

Efficiency ηDHW

122 %

COP

2.92

Heating up time

7:29 h:min

Standby power input

84.0 W

Reference hot water temperature

57.8 °C

Mixed water at 40°C

322 l