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Worcester Greenstar 8000+ 45kW Combi Boiler
Regular price
£2,700.00
inc. VAT
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Worcester Greenstar 8000+ 45kW Combi Boiler
The Worcester Greenstar 8000+ 45kW Combi Boiler delivers maximum heating and hot water performance for large homes, featuring **94% efficiency** and **18 L/min flow rate** at 35°C rise. This flagship **A-rated condensing combi boiler** powers properties with high demand, offering smart connectivity and installer-friendly design for effortless operation and control.
Key Features
- Maximum Power: 45kW output handles largest homes with multiple bathrooms.
- High Flow Rate: 18 L/min supports simultaneous showers and taps.
- Smart Connectivity: Bosch EasyControl compatible for app-based remote management.
- Quiet Operation: Low noise levels ideal for kitchen or living room installation.
- Advanced Display: Full colour touchscreen with intelligent diagnostics.
- Installer Features: Pre-plumbing jig, rear piping, keyless filling link included.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Worcester Bosch |
| Model | Greenstar 8000+ 45kW Combi |
| Manufacturer Part Number (MPN) | 7736702583 |
| EAN | 4069143014363 |
| Product Type | Gas Combi Boiler |
| Central Heating Output | 33 kW |
| Hot Water Output | 45 kW |
| Hot Water Flow Rate | 18.0 L/min @ 35°C rise |
| ErP Rating (Heating) | A Rated |
| ErP Rating (Hot Water) | A Rated |
| Dimensions (H x W x D) | 780mm x 440mm x 365mm |
| Gross Weight | 57 kg |
| Warranty | 8 Years (up to 12 with accredited installer) |
Why Buy
The Greenstar 8000+ 45kW represents Worcester Bosch's ultimate combi boiler with unmatched power for large households, intelligent pressure management, and wireless smart control integration. Its exceptional flow rate ensures multiple bathrooms operate simultaneously while 94% efficiency minimises running costs. Extended warranty options provide long-term security for premium performance.
Suitable For
- Large homes with 3+ bedrooms and multiple bathrooms.
- High-demand properties requiring powerful instant hot water.
- Smart home enthusiasts wanting advanced boiler connectivity.
Order now for Worcester Bosch's most powerful combi boiler, engineered for maximum performance, efficiency and smart home integration.
- Type Gas Combi Boilers
- Vendor Worcester Bosch
- SKU 7736702583
BTU & WATT Calculator
Room Dimensions
Room Type
Living Room
Bedroom
Kitchen
Bathroom
Conservatory
Hallway
Glazing Type
Single Glazed
Double Glazed
Triple Glazed
External Walls
0 Wall
1 Wall
2 Walls
3 Walls
4 Walls
Insulation Level
Poor
Average
Good (New Build)
Required Heating
0
Watts
0
BTUs