✨Worcester Bosch Greenstar 4000 21kW System Boiler
Model 7733600383 – Powerful & Efficient Heating for Family Homes
The Worcester Bosch Greenstar 4000 24kW System Boiler is an excellent choice for small to medium-sized homes with moderate hot water demands. Its energy efficiency, compact design, and compatibility with renewable energy systems make it a future-proof investment.
🔥 Why This Boiler Shines:
✨ Feature | 🌟 Benefit | 🎯 Icon |
---|---|---|
💪 21kW Power | Strong performance for family homes | 🔥 |
💰 94% Efficient | A-rated energy savings | 💷 |
🛁 System Design | Works with your hot water cylinder | ⏳ |
🔇 Ultra-Quiet | QuietMark certified (43dB) | 🤫 |
🛡️ 10-Yr Guarantee | Worcester’s trusted protection | ✅ |
🌡️ Heating Performance:
• Quick heat-up for medium-large homes
• Plenty of hot water for family use
• Compact design (780mm H)
💡Comparison with Other Boilers
✨Feature | 🔥Worcester Bosch Greenstar 4000 21kW | 🔥Ideal Logic System S18 | 🔥Vaillant ecoTEC Plus 620 |
---|---|---|---|
🔥Output | 21 kW | 18 kW | 20 kW |
💷Efficiency | 94% ErP | 93% ErP | 94% ErP |
🛡️Warranty | 10 years | 7 years | 10 years |
🤫Noise Level | Quiet | Quiet | Quiet |
✨Solar Compatibility |
Yes | No | Yes |
👨🔧 Heating Expert Says:
“The sweet spot for family homes – delivers Worcester’s renowned reliability with just the right power for 3-4 bedroom properties.”
🌟Customer Says:
“Perfect for our 4-bed semi – never run out of hot water!” ⭐⭐⭐⭐⭐
- The O’Connor Family, Manchester
🔧 Professional Installation:
✔ Installed by accredited engineers 👷
✔ Full system power flush 💦
✔ 2-year workmanship guarantee ✅
💎Why Choose This Model?
✔ Ideal power (21kW) for most UK family homes
✔ Works seamlessly with your existing cylinder
✔ Energy efficient operation
✔ 10-year warranty = peace of mind
💷 Great Value Offers:
🎁 FREE 11-year warranty (when installed by us)
🎁 Price match guarantee
Reviews
There are no reviews yet.