Welcome home a smarter way to stay comfortable and sustainable. Whether you're building a new home or renovating your current one, Stiebel Eltron heat pumps offer an energy-efficient solution. By harnessing energy from air, they deliver consistent comfort while reducing power consumption and minimizing environmental impact. So you can enjoy an uninterrupted supply of hot water for all needs and effortless room heating whenever you want, without the guilt.
WWK 223/303 Electronic
220/300 L Monobloc Heat Pump
- Best suited for Indian applications
- 300-liter cylinder supplies 570 liters of 40°C shower-ready water*
- 220-liter cylinder supplies 360 liters of 40°C shower-ready water*
- Hot water up to 65°C with efficient heat pump mode
- Energy class A+
- Spring loaded roll-bond heat exchanger for up to 98% efficiency
- Suitable for multiple draw-off points
- Quiet operation due to encased compressor
- Engineered by Germany’s market leader
*Sample figures at a cold-water temperature of 20°C
WWK 222 / 302 H
220/300 L Monobloc Heat Pump
- 300-liter cylinder supplies 540 liters of 40°C shower-ready water*
- 220-liter cylinder supplies 360 liters of 40°C shower-ready water*
- Hot water up to 65°C with efficient heat pump mode
- Energy class A+
- Spring loaded roll-bond heat exchanger for up to 98% efficiency
- Suitable for multiple draw-off points
- Quiet operation due to encased compressor
- Engineered by Germany’s market leader
WWK 223/303 Electronic
220/300 L Monobloc Heat Pump
- Best suited for Indian applications
- 300-liter cylinder supplies 570 liters of 40°C shower-ready water*
- 220-liter cylinder supplies 360 liters of 40°C shower-ready water*
- Hot water up to 65°C with efficient heat pump mode
- Energy class A+
- Spring loaded roll-bond heat exchanger for up to 98% efficiency
- Suitable for multiple draw-off points
- Quiet operation due to encased compressor
- Engineered by Germany’s market leader
*Sample figures at a cold-water temperature of 20°C
WWK 222 / 302 H
220/300 L Monobloc Heat Pump
- 300-liter cylinder supplies 540 liters of 40°C shower-ready water*
- 220-liter cylinder supplies 360 liters of 40°C shower-ready water*
- Hot water up to 65°C with efficient heat pump mode
- Energy class A+
- Spring loaded roll-bond heat exchanger for up to 98% efficiency
- Suitable for multiple draw-off points
- Quiet operation due to encased compressor
- Engineered by Germany’s market leader
Renewed award as “Superbrand”,
eighth time in a row
Customisable combinations
for your comfort
WWK 303 Electronic + 300 L booster tank
- Total capacity of 600 L at 60°C
- Ideal for large family homes (8-10 people)
- Reduces direct heat loss load
- Designed for high performance with low energy usage
- Delivers large water volume and discharge capacity
- Ideal for 2 high-flow showers and rain showers
Customisable combinations
for your comfort
WWK 303 Electronic + WWK 223 Electronic
- Total capacity of 520 L at 65°C
- Ideal for large family homes (6-8 people)
- Reduces direct heat loss load
- Designed for high performance with low energy usage
- Delivers large water volume and discharge capacity
- Ideal for 2 high-flow showers and rain showers
Customisable combinations
for your comfort
WWK 303 Electronic + 300 L booster tank
- Total capacity of 600 L at 60°C
- Ideal for large family homes (8-10 people)
- Reduces direct heat loss load
- Designed for high performance with low energy usage
- Delivers large water volume and discharge capacity
- Ideal for 2 high-flow showers and rain showers
Customisable combinations
for your comfort
WWK 303 Electronic + WWK 223 Electronic
- Total capacity of 520 L at 65°C
- Ideal for large family homes (6-8 people)
- Reduces direct heat loss load
- Designed for high performance with low energy usage
- Delivers large water volume and discharge capacity
- Ideal for 2 high-flow showers and rain showers
The future of home comfort runs on the air surrounding you.
Why Stiebel Eltron heat pumps are the smart choice for your home
Powerful performance, silent operation
The heat pumps are designed with advanced acoustic separation, meaning they work so quietly, you’ll forget they’re even there. An advanced scroll compressor ensures reliable performance without noise disruption.
Flexible installation, effortless comfort
Apartments, villas, or multi-story homes – the heat pumps can adapt to your space. You can choose indoor installation for convenience or outdoor placement to optimize space.
Future-ready heating, solar-powered savings
All our heat pumps are solar PV-ready and can seamlessly integrate with your home’s solar energy system, allowing it to use your own solar power instead of depending on the electricity supply.
Reliable performance, lasting peace of mind
Every heat pump comes with a 1-year comprehensive warranty and an extended 4-year
warranty* on the compressor and tank, so you can enjoy years of worry-free
performance.
Scalable heating, personalised for your home
Our standard electronic heat pump delivers up to 300 litres of hot water, with the option to add up to two booster tanks, expanding the capacity up to 900 litres.
*T&C Apply
How our heat pumps work so efficiently
CAPTURING
The heat pump has a fan that draws in air from outside your home. Even in colder weather, this air contains enough heat to start the process.
TRANSFERRING
Once inside the pump, the air passes through an evaporator, which contains a special liquid refrigerant. This refrigerant absorbs the heat from the air and transforms into a gas.
COMPRESSING
The now gaseous refrigerant is then compressed, which raises its temperature significantly. This step is what makes the heat pump so efficient — it amplifies the heat using minimal electricity.
HEATING
The heated gas travels through a condenser, transferring its warmth to your home’s water heating system or radiators. As it releases heat, the refrigerant cools and returns to a liquid state, ready to start the cycle again.
Why switch to Stiebel Eltron heat pumps
| FEATURES | Stiebel Eltron Heat Pumps | Boilers (Gas or Electric) | Solar Heaters |
|---|---|---|---|
| Energy Source | Air (extracts heat from air) | Gas or electricity | Solar energy (sunlight) |
| Energy Efficiency | Efficiency ratio of up to 460% (produces 4.6 kWh heat per 1 kWh of electricity) | Less efficient, 90% for electric, up to 75% for gas | 20-30% efficiency depending on sunlight |
| Operating Costs | 40-70% lower than traditional heating | High for electric, moderate for gas | Low once installed but relies on sunlight |
| Carbon Footprint | Low, utilizes renewable energy from air | High, particularly for gas boilers | Zero emissions during operation |
| Temperature Range | Works efficiently from -20°C to +40°C | Limited by fuel type and combustion efficiency | Limited in colder climates, affected by weather |
| Noise Levels | Quiet operation (45-57 dB) | Moderate to high (depending on system) | Silent |
| Installation Costs | Moderate to high, but long-term savings. ROI within 3 to 4 years | Moderate to high depending on type | High (initial investment in panels) |
| Maintenance | Low maintenance, durable system | Regular maintenance needed (annual checkups) | Low but requires periodic cleaning |
| Lifespan | Long lifespan (around 20 years) | Moderate lifespan (Around 15 years) | Long lifespan (around 20 years) |
Invest in heat pumps, invest in the future
Warmth without the worry
With a high COP, our heat pumps draw up to 75% of their energy from air, delivering more heat while using less electricity. The result? Reliable comfort, lower bills, and a greener home, all with effortless efficiency.
Planet-friendly comfort
The heat pumps use eco-friendly refrigerants that reduce environmental impact while delivering consistent, energy-efficient heating. They align with global sustainability goals without compromising on your comfort.
Endlessly rewarding investment
By tapping into renewable energy, our highly efficient heat pumps cut energy costs compared to traditional heating. With an easy plug-and-play installation, you get hassle-free comfort, consistent savings, and a return on investment within just 3-4 years.
Make a future-ready investment in comfort today
Choosing a Stiebel Eltron heat pump is more than just upgrading your heating. It's a step toward smarter, more comfortable, and more sustainable living. By drawing energy from the air, it delivers warmth with impressive efficiency, cutting electricity costs while reducing environmental impact. With effortless operation, long-term savings, and a quick ROI, it’s an investment that keeps giving – comfort you can feel today, a greener planet for tomorrow.