Worcester Bosch Greenstar 8000+ 36kW Combi Boiler
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Worcester Bosch Greenstar 8000+ 36kW Combi Boiler
(Approx. 3-5 working days)


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The Worcester Bosch Greenstar 8000+ Combi 36kW is a wall mounted, gas fired combination boiler designed for properties with high heating and hot water requirements. It provides central heating and instantaneous domestic hot water without the need for a separate cylinder or tank.
This model delivers a central heating output of 36kW and a domestic hot water flow rate of approximately 15 litres per minute at a 35°C temperature rise, making it suitable for homes with multiple bathrooms. It is ErP A-rated for efficiency and supports smart control integration for remote operation.
The boiler features a full colour touchscreen display, rear piping options, and an optional Intelligent Filling System for automatic pressure management. It is hydrogen ready (up to 20% blend) and comes with a manufacturer backed warranty of up to 12 years when installed by an accredited engineer.
- Dimensions: 780mm (H) x 440mm (W) x 365mm (D)
- Hot water flow rate: 15 litres/min at 35°C rise
- ErP A-rated efficiency for heating and hot water
- Rear piping and pre-plumbing jig for easier installation
- Full colour touchscreen with intuitive controls
| Brand | Worcester |
|---|---|
| Width | 440 mm |
| Depth | 365 mm |
| Display Type | Full Colour Touchscreen |
| Flow Rate | 15 l/min |
| Flue Included | No |
| Fuel Type | Gas |
| Heating Type | Gas Combination Boiler |
| Height | 780 mm |
| Heating Output | 36 kW |
| Model Name / No | 7736702579 |
| Colour | White |
| Domestic Hot Water Output | 36 |
| Hydrogen Ready | No |
| Sound Power Level (dB A): | 48 dB |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The Worcester Bosch Greenstar 8000+ Combi 36kW is a wall mounted, gas fired combination boiler designed for properties with high heating and hot water requirements. It provides central heating and instantaneous domestic hot water without the need for a separate cylinder or tank.
This model delivers a central heating output of 36kW and a domestic hot water flow rate of approximately 15 litres per minute at a 35°C temperature rise, making it suitable for homes with multiple bathrooms. It is ErP A-rated for efficiency and supports smart control integration for remote operation.
The boiler features a full colour touchscreen display, rear piping options, and an optional Intelligent Filling System for automatic pressure management. It is hydrogen ready (up to 20% blend) and comes with a manufacturer backed warranty of up to 12 years when installed by an accredited engineer.
- Dimensions: 780mm (H) x 440mm (W) x 365mm (D)
- Hot water flow rate: 15 litres/min at 35°C rise
- ErP A-rated efficiency for heating and hot water
- Rear piping and pre-plumbing jig for easier installation
- Full colour touchscreen with intuitive controls
| Brand | Worcester |
|---|---|
| Width | 440 mm |
| Depth | 365 mm |
| Display Type | Full Colour Touchscreen |
| Flow Rate | 15 l/min |
| Flue Included | No |
| Fuel Type | Gas |
| Heating Type | Gas Combination Boiler |
| Height | 780 mm |
| Heating Output | 36 kW |
| Model Name / No | 7736702579 |
| Colour | White |
| Domestic Hot Water Output | 36 |
| Hydrogen Ready | No |
| Sound Power Level (dB A): | 48 dB |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.










