Worcester Bosch 8000 32kW Combi Boiler Including Flue & 15mm Scale Reducer

The Worcester Bosch 8000 32kW Combi Boiler Including Flue & 15mm Scale Reducer is a premium heating package designed to deliver efficient central heating and reliable mains-pressure hot water for medium-sized homes. Supplied with a horizontal flue kit and a 15mm Scale Reducer, this complete installation package helps protect the boiler from limescale build-up in hard water areas while ensuring long-lasting efficiency and dependable performance. Built on the flagship Worcester Bosch Greenstar 8000+ platform, it combines advanced engineering, ultra-quiet operation, and smart heating technology.

Featuring a premium stainless steel heat exchanger, QuickTap® hot water technology, an intuitive full-colour display, and compatibility with Bosch EasyControl, the Greenstar 8000 offers exceptional comfort, energy efficiency, and ease of use. Its sleek, modern design and installer-friendly layout make it an excellent choice for both replacement heating systems and new-build properties.

Key Features

• 32kW Natural Gas Combination (Combi) Boiler
• Includes Horizontal Flue Kit
• Includes 15mm Scale Reducer
• Fuel Type: Natural Gas
• Instant mains-pressure hot water
• No separate hot water cylinder required
• ErP A Rated for heating and hot water
• Up to 94% efficiency
• Stainless steel primary heat exchanger
• QuickTap® hot water pre-heat function
• Full-colour LCD display
• Quiet operation
• Compatible with Bosch EasyControl
• Intelligent boiler modulation
• Automatic filling loop compatible
• Premium modern design
• Up to 12-Year manufacturer's warranty (subject to installation, registration, and manufacturer's terms)

Ideal for Medium Homes

The Worcester Bosch 8000 32kW Combi Boiler is ideal for medium-sized homes with one or two bathrooms. It provides both central heating and domestic hot water directly from the mains, eliminating the need for a separate hot water cylinder while delivering excellent hot water pressure and dependable everyday performance.

The included 15mm Scale Reducer helps minimise limescale build-up, making this package particularly suitable for properties in hard water areas.

Powerful Heating & Instant Hot Water

Delivering 32kW domestic hot water output and an impressive 13.7 litres per minute flow rate (Δ35°C), the Greenstar 8000 provides fast, consistent hot water for showers, baths, and taps while maintaining efficient central heating throughout the home.

Its innovative QuickTap® technology pre-heats the plate heat exchanger, reducing waiting time for hot water and helping minimise water wastage while improving everyday comfort.

Compact Design

Despite its powerful performance, the Greenstar 8000 features a sleek wall-mounted design suitable for modern homes.

Dimensions

• Height: 780mm
• Width: 440mm
• Depth: 365mm

The included horizontal flue and 15mm Scale Reducer provide a complete installation package while helping ensure reliable, long-term operation.

Advanced Energy Efficiency

Rated ErP A with up to 94% efficiency, the Greenstar 8000 helps reduce gas consumption and lower household energy bills.

Its advanced condensing technology and intelligent modulation automatically adjust boiler output to match heating demand, improving seasonal efficiency while maintaining optimum comfort throughout the year.

Smart Heating Control Compatibility

The Greenstar 8000 is fully compatible with Bosch EasyControl, allowing homeowners to control their heating remotely, create personalised schedules, and optimise energy usage through intelligent temperature management.

Reliable Performance & Easy Maintenance

Engineered with Worcester Bosch's renowned build quality, the Greenstar 8000 features a stainless steel heat exchanger, removable side panels, and an installer-friendly internal layout for quicker servicing and maintenance.

Its premium full-colour display provides clear diagnostics and intuitive operation, while its exceptionally quiet performance makes it ideal for installation in kitchens, utility rooms, and open-plan living spaces.

Warranty & Peace of Mind

The Worcester Bosch 8000 32kW Combi Boiler Including Flue & 15mm Scale Reducer includes up to a 12-Year manufacturer's warranty when installed with a Worcester Bosch system filter by an accredited installer and registered in accordance with the manufacturer's warranty terms.

Why Choose the Worcester Bosch 8000 32kW Combi Boiler Including Flue & 15mm Scale Reducer?

• Complete boiler, flue, and scale protection package
• Powerful 32kW combi boiler
• Natural Gas compatible
• 13.7 L/min domestic hot water flow rate
• Includes Horizontal Flue
• Includes 15mm Scale Reducer
• QuickTap® hot water technology
• Bosch EasyControl compatible
• Premium stainless steel heat exchanger
• Up to 12-Year manufacturer's warranty