
Stiebel Eltron 300L Heat Pump WWK 304
Stiebel Eltron 300L Heat Pump WWK 304
Take a major step toward self-sufficiency at home with the WWK 304 ZA DHW heat pump. Designed for outdoor installation, it efficiently heats domestic hot water (DHW) using renewable environmental sources. Its highly insulated 302 L cylinder ensures ample hot water for baths, showers, or multiple draw-off points with minimal energy consumption.
Product Features:
- Outdoor DHW Heat Pump – Compact series suitable for recirculation air mode.
- Hygienic hot water up to 65 °C achievable in efficient heat pump mode.
- 302 L Nominal Capacity for high DHW convenience.
- Utilizes environmental heat for energy-efficient water heating.
- Photovoltaic-ready – easily connects to solar PV systems.
- User-friendly LCD display for real-time hot water availability.
- Extremely quiet operation due to advanced acoustic separation.
- Maintenance-free impressed current anode for reliability and cost savings.
- Roll-bond heat exchanger ensures long service life and consistent efficiency.
- Suitable for outdoor installation at ambient temperatures of -5 °C to +42 °C.
Stiebel Eltron 300L Heat Pump WWK 304
Take a major step toward self-sufficiency at home with the WWK 304 ZA DHW heat pump. Designed for outdoor installation, it efficiently heats domestic hot water (DHW) using renewable environmental sources. Its highly insulated 302 L cylinder ensures ample hot water for baths, showers, or multiple draw-off points with minimal energy consumption.
Product Features:
- Outdoor DHW Heat Pump – Compact series suitable for recirculation air mode.
- Hygienic hot water up to 65 °C achievable in efficient heat pump mode.
- 302 L Nominal Capacity for high DHW convenience.
- Utilizes environmental heat for energy-efficient water heating.
- Photovoltaic-ready – easily connects to solar PV systems.
- User-friendly LCD display for real-time hot water availability.
- Extremely quiet operation due to advanced acoustic separation.
- Maintenance-free impressed current anode for reliability and cost savings.
- Roll-bond heat exchanger ensures long service life and consistent efficiency.
- Suitable for outdoor installation at ambient temperatures of -5 °C to +42 °C.
Original: $2,504.85
-70%$2,504.85
$751.45Description
Stiebel Eltron 300L Heat Pump WWK 304
Take a major step toward self-sufficiency at home with the WWK 304 ZA DHW heat pump. Designed for outdoor installation, it efficiently heats domestic hot water (DHW) using renewable environmental sources. Its highly insulated 302 L cylinder ensures ample hot water for baths, showers, or multiple draw-off points with minimal energy consumption.
Product Features:
- Outdoor DHW Heat Pump – Compact series suitable for recirculation air mode.
- Hygienic hot water up to 65 °C achievable in efficient heat pump mode.
- 302 L Nominal Capacity for high DHW convenience.
- Utilizes environmental heat for energy-efficient water heating.
- Photovoltaic-ready – easily connects to solar PV systems.
- User-friendly LCD display for real-time hot water availability.
- Extremely quiet operation due to advanced acoustic separation.
- Maintenance-free impressed current anode for reliability and cost savings.
- Roll-bond heat exchanger ensures long service life and consistent efficiency.
- Suitable for outdoor installation at ambient temperatures of -5 °C to +42 °C.

