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MPN: 7733600060

Estimated Delivery: 2 - 4 Working Days

Worcester Greenstar 27 i ErP System

Worcester Greenstar 27 i ErP System


Regular price £1,540.01 Excl. VAT
£1,848.01 Incl. VAT
Sale price £1,540.01 Excl. VAT
£1,848.01 Incl. VAT
Regular price
*For business & Trade Accounts only.
Google Rating 5.0 out of 5 stars
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Key Information

  • Guarantee: 7 years.
  • Compatibility: Greenskies solar water heating systems and the Greenstore range of unvented cylinders , making it an.
  • Range: Worcester Greenstar.

Product Information

Worcester Greenstar 27i ErP System Boiler (Natural Gas)

The Worcester Greenstar 27i ErP System Boiler is designed to deliver reliable, efficient heating for homes of all sizes. Perfect for properties with stored hot water systems, this boiler combines performance, convenience, and energy efficiency in one compact and stylish unit. Built by Worcester Bosch, a trusted name in heating technology, the Greenstar 27i offers long-lasting quality and peace of mind for modern households.

Efficient, Compact and Environmentally Friendly

With an ErP A rating, the Worcester Greenstar 27i helps homeowners save on energy bills while reducing environmental impact. Its compact size – measuring just 680mm high, 390mm wide, and 280mm deep – makes it ideal for fitting into smaller spaces without compromising on output. Producing up to 27 kW of heat, this system boiler delivers excellent performance, even in busy family homes. Thanks to its low NOx and CO? emissions, the Greenstar 27i is a responsible choice for anyone looking to reduce their carbon footprint. It’s also compatible with Greenskies solar water heating systems and the Greenstore range of unvented cylinders, making it an excellent option for households embracing renewable energy solutions.

Simple Installation and Smart Compatibility

Installers appreciate the Greenstar 27i for its robust steel wall-mounting jig, which allows pipework to be fitted neatly behind the boiler. It’s even possible to pre-pipe before installation, saving time and reducing disruption during setup. Homeowners can also enjoy greater control and comfort thanks to its compatibility with Worcester Bosch digital controls, enabling effortless temperature management and system optimisation.

Reliable and Built to Last

Crafted for durability and backed by a 7-year manufacturer’s guarantee, the Worcester Greenstar 27i gives you complete peace of mind. Its high build quality ensures long-term reliability, making it a dependable choice for consistent home heating.

FAQs

Q1: What type of home is the Worcester Greenstar 27i suitable for?

The Greenstar 27i is perfect for small to medium-sized homes with a stored hot water system, as well as larger properties that need efficient central heating and hot water performance.

Q2: Can this boiler work with renewable energy systems?

Yes! The 27i System Boiler is fully compatible with Worcester Greenskies solar water heating systems and Greenstore unvented cylinders, making it a great choice for eco-conscious households.

Q3: How long is the warranty for the Greenstar 27i?

The Worcester Greenstar 27i comes with a 7-year manufacturer’s guarantee (subject to installation and servicing conditions), ensuring years of reliable heating performance.

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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.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.

Worcester Greenstar 27 i ErP System

£1,540.01

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.