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City Plumbing GB£1,995.60Visit shop Worcester Bosch Greenstar 8000+ 36Kw Combi Boiler 7736702579
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The Worcester Bosch Greenstar 8000+ 36kW combi boiler is designed for large, busy households that require high-capacity heating and hot water delivery. Its primary strength lies in its powerful output and ease of installation, though its larger physical footprint may require more dedicated wall space than entry-level models. Featuring smart control compatibility and durable construction, this unit provides a reliable, high-performance solution for modern residential heating needs.
| Model Part Number | 325771 |
|---|---|
| Brand | Worcester Bosch |
No, as a combi boiler, it provides hot water on demand and does not require a separate hot water storage cylinder.
The warranty is subject to terms and conditions, including registration and annual servicing requirements.
While it is compatible with many controls, using official Worcester Bosch smart controls ensures the best integration and performance.
The pressure can be monitored via the digital display on the front of the boiler.
It is technically capable, but a lower kW model may be more cost-effective and energy-efficient for smaller properties.
An annual service by a Gas Safe registered engineer is mandatory to maintain the warranty and ensure safe operation.
Use the internal filling link to top up the system pressure until the gauge reads between 1.0 and 1.5 bar.
Check the gas supply is turned on and ensure the thermostat is set to call for heat; if the error persists, consult a registered engineer.
Check if the domestic hot water mode is active and verify that the flow rate is sufficient to trigger the demand sensor.
Installation must be completed by a Gas Safe registered professional to ensure compliance with safety standards and to validate the 12-year warranty. The pre-plumbing jig should be secured to a load-bearing wall, ensuring there is enough clearance around the unit for future maintenance access.
Compatibility is broad, supporting the full suite of Worcester Bosch smart controls, which should be configured during the commissioning phase. For care, keep the area around the flue terminal clear of obstructions. It is essential to schedule an annual service with a qualified engineer to clean the siphon and check the internal pressure components to keep the unit running efficiently for its intended lifespan.
