Worcester Greenstar Style 40kw Combi Black

Worcester Greenstar Style 40kw Combi Black


Regular price £1,873.60 Excl. VAT
£2,248.32 Incl. VAT
Sale price £1,873.60 Excl. VAT
£2,248.32 Incl. VAT
Regular price
*For business & Trade Accounts only.
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Key Information

Product Information

Overview

The **Worcester Greenstar 8000 Style 40kW Combi Boiler** in black combines sleek design with reliable performance. This wall-mounted, condensing combi boiler is ideal for modern homes with 1–2 bathrooms, offering instant heating and hot water without the need for separate tanks or cylinders. Compact yet powerful, it measures **780 x 440 x 365mm (HxWxD)**, making it a perfect space-saving solution.

Efficiency and Performance

With a **domestic hot water output of 40kW** and a **central heating output of 35kW**, this boiler can comfortably heat up to 20 radiators while providing hot water on demand for two bathrooms. Its high **94% efficiency rating** and **A-rating** help reduce energy bills, while the robust design ensures long-term reliability.

Key Features

  • Available in high-gloss **black** or **white** to suit contemporary homes
  • Increased modulation ratio of 1:10 for improved fuel efficiency
  • Prevents on/off cycling to extend boiler life
  • Compatible with smart technology, including Bosch EasyControl
  • Greenstar Intelligent Filling System maintains optimum pressure automatically
  • Push-button full-colour LCD display with clear text descriptions
  • Easy access to all internal components for quicker servicing
  • Compact design saves space without compromising on performance

Why Choose a Combi Boiler?

Combi boilers deliver hot water and central heating on demand, making them ideal for properties where space is limited. Unlike system or regular boilers, they don’t require a separate hot water cylinder or feed tank, combining everything into a single, cost-effective unit.

Warranty

The Greenstar 8000 Style comes with a **5-year warranty** as standard, extendable up to **12 years** when installed by a Worcester Bosch accredited installer. This ensures peace of mind and long-term reliability for your home heating system.

FAQs

Q: Is the 40kW output suitable for my home?

Yes, the 40kW domestic hot water output and 35kW central heating output make this boiler ideal for homes with up to 2 bathrooms and around 20 radiators.

Q: Can I control this boiler with a smart thermostat?

Absolutely. The Greenstar 8000 Style is fully compatible with modern smart technology, including the Bosch EasyControl system, allowing remote management of heating and hot water.

Q: Does this boiler take up a lot of space?

No, its compact dimensions of **780 x 440 x 365mm (HxWxD)** mean it can fit neatly in kitchens, utility rooms, or cupboards, making it perfect for space-conscious installations.

Why Choose Us

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

  • Competitive prices on leading brands and quality products.
  • Nationwide delivery across the UK
  • A constantly expanding range of building and landscaping materials.
  • Friendly, knowledgeable customer support.
  • A trusted business backed by the JJ Roofing Supplies Group.

Delivery

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.

Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Worcester Greenstar Style 40kw Combi Black

£1,873.60

Can I collect this product from a local branch?

Absolutely. Check availability at your nearest branch during checkout or contact us directly.

Do you offer bulk pricing or trade discounts?

Yes, we offer competitive rates for trade customers and bulk orders. Contact our team for a tailored quote.

What if the product arrives damaged?

Please notify us within 48 hours of delivery. We’ll arrange a prompt replacement or refund as needed.

How fast is the delivery time?

Most items are delivered within 2–5 working days, depending on stock and location. Some products may take longer times.

What is the Return Policy?

We accept most returns within 14 days of delivery, provided the items are unused, in their original packaging, and in resalable condition. Please contact our customer service team to arrange a return or discuss any concerns.