Worcester Bosch Greenstar 8000+ 50kW Heat Only Boiler
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Worcester Bosch Greenstar 8000+ 50kW Heat Only Boiler
(Approx. 3-5 working days)


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The Greenstar 8000+ Heat Only boiler is a high output natural gas unit designed for large domestic systems requiring separate hot water storage. It delivers up to 50kW central heating output and connects to an indirect hot water cylinder. Featuring full colour touch screen controls and wireless compatibility with smart thermostats, it enables responsive management of heating systems. With a 94% central heating efficiency (ErP rated A), it helps minimise energy consumption.
Built for high demand settings, this heat only boiler supports extensive radiator systems and sizeable hot water cylinders. Installation is facilitated by rear piping compatibility, a pre-plumbing jig, and a large condensate siphon to streamline servicing. Finished with Worcester Bosch’s proprietary heat exchanger and burner technology, it complies with modern building regulations and provides consistent performance across varied load requirements.
- Comfort rating 50kW for high demand central heating systems
- ErP A-rated with 94% efficiency to reduce fuel usage
- Includes full colour touch screen for intuitive temperature control
- Compatible with wireless smart thermostats for remote operation
- Rear piping kit and condensate siphon simplify installation and servicing
| Brand | Worcester |
|---|---|
| Width | 440 mm |
| Depth | 365 mm |
| Display Type | Full Colour Touchscreen |
| Flue Included | No |
| Fuel Type | Gas |
| Height | 780 mm |
| Central Heating Output | 50 kW |
| Model Name / No | 7736702596 |
| Mount Type | Wall Mounted |
| Sound Power Level (dB A): | 55 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 Greenstar 8000+ Heat Only boiler is a high output natural gas unit designed for large domestic systems requiring separate hot water storage. It delivers up to 50kW central heating output and connects to an indirect hot water cylinder. Featuring full colour touch screen controls and wireless compatibility with smart thermostats, it enables responsive management of heating systems. With a 94% central heating efficiency (ErP rated A), it helps minimise energy consumption.
Built for high demand settings, this heat only boiler supports extensive radiator systems and sizeable hot water cylinders. Installation is facilitated by rear piping compatibility, a pre-plumbing jig, and a large condensate siphon to streamline servicing. Finished with Worcester Bosch’s proprietary heat exchanger and burner technology, it complies with modern building regulations and provides consistent performance across varied load requirements.
- Comfort rating 50kW for high demand central heating systems
- ErP A-rated with 94% efficiency to reduce fuel usage
- Includes full colour touch screen for intuitive temperature control
- Compatible with wireless smart thermostats for remote operation
- Rear piping kit and condensate siphon simplify installation and servicing
| Brand | Worcester |
|---|---|
| Width | 440 mm |
| Depth | 365 mm |
| Display Type | Full Colour Touchscreen |
| Flue Included | No |
| Fuel Type | Gas |
| Height | 780 mm |
| Central Heating Output | 50 kW |
| Model Name / No | 7736702596 |
| Mount Type | Wall Mounted |
| Sound Power Level (dB A): | 55 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.


