Worcester Greenstar 8000+ 40kW LPG Combi Boiler
The Worcester Greenstar 8000+ 40kW LPG Combi Boiler is a powerful, high-efficiency heating and hot water solution designed for larger homes and properties that run on LPG rather than mains gas. As part of Worcester Bosch’s premium 8000+ range, it combines exceptional performance, modern styling, and smart technology to deliver reliable comfort all year round.
As a combi boiler, it provides instant heating and hot water directly from the unit, removing the need for a hot water cylinder or storage tank — perfect for homes where space is limited but high performance is still essential. Its advanced condensing technology ensures maximum efficiency by recovering heat that would normally be lost, helping to reduce energy bills while being kinder to the environment.
The boiler also features Worcester Bosch’s modern full-colour touch display, making day-to-day operation simple and intuitive. Combined with ultra-quiet performance, built-in efficiency controls, and compatibility with smart thermostats, it offers a premium experience for households wanting convenience and modern control.
Key Features
LPG-ready model, ideal for properties without access to mains gas
High-output combi design offering strong heating and instant hot water
A-rated energy efficiency for both heating and hot water
Full-colour touch-screen display for easy adjustments and diagnostics
Low-noise operation, suitable for flexible installation
Modulating pump to maximise energy efficiency during operation
Smart thermostat compatibility, including Bosch EasyControl
Technical Specifications
Manufacturer: Worcester Bosch
Model: 8000+
MPN: 7736702587
SKU: 94063
GTIN: 4069143014400
Performance:
Boiler CH Output: 33 kW / 114,989 BTU
Max DHW Output: 40 kW
Hot Water Flow Rate: 17.0 L/min @ 35°C rise
ErP Ratings: A Rated (Heating & Hot Water)
Dimensions:
Height: 780mm
Width: 440mm
Depth: 365mm
Weight: 47 kg (55 kg gross)
Warranty:
8 Years (subject to manufacturer T&Cs)
FAQs
Is this boiler suitable for homes with more than one bathroom?
Yes — with its high 40kW output and strong 17 L/min flow rate, it’s ideal for medium to large homes with higher hot water demands.
Do I need a hot water cylinder for this boiler?
No. As a combi boiler, it produces hot water on demand without the need for a separate cylinder or loft tank.
Can this boiler be controlled using a smartphone?
Absolutely. It works with Worcester Bosch EasyControl and other leading smart thermostats, allowing you to manage heating remotely.
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