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MPN: 7733600053

Worcester Greenstar 30 Si ErP LPG Combi

Worcester Greenstar 30 Si ErP LPG Combi


Regular price £1,515.96 Excl. VAT
£1,819.15 Incl. VAT
Sale price £1,515.96 Excl. VAT
£1,819.15 Incl. VAT
Regular price
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Key Information

  • - Product type: Combi boiler.
  • - Brand: Worcester Bosch.
  • - Fuel type: LPG.
  • - Output: 24 kW.
  • - Flow rate: 10.2 L/min.

Product Information

Worcester Greenstar 30 Si ErP LPG Combi

Worcester Greenstar 30 Si ErP LPG Combi is designed to deliver reliable heating and hot water performance for modern homes. This model is an excellent choice if you are looking for a combination boiler that balances efficiency, durability and everyday comfort. Whether replacing an older system or installing a new combi boiler, this product offers a practical solution tailored to its specification and output.

The Worcester Greenstar 30 Si ErP LPG Combi Boiler is a compact, high-efficiency wall-mounted boiler designed for small to medium-sized homes with one bathroom. Its sleek design allows it to fit neatly within a standard kitchen cupboard, offering both performance and convenience without compromising on space.

Compact, User-Friendly Design

This boiler features simple control knobs with a clear temperature display, making it easy to fine-tune your heating and hot water for ultimate comfort. Its user-friendly displays and wide choice of control options allow you to balance comfort and economy with ease. Frost protection is included, reducing the risk of freezing if the boiler is installed in a garage or loft.

Efficient Heating and Hot Water

The Greenstar 30 Si delivers a maximum central heating output of 24kW and hot water output of 30kW, providing instant hot water on demand with a flow rate of 10.2 L/min. A low energy pump reduces electrical usage, while achieving A+ ErP efficiency when installed with a Wave smart internet-connected control. This makes it an environmentally friendly and cost-effective choice for your home.

Technical Specifications

- **Brand:** Worcester Bosch - **Model:** Greenstar 30 Si ErP LPG Combi - **Boiler Type:** LPG Combi - **Mounting:** Wall-mounted - **Heat Output:** 24 kW (CH), 30 kW (DHW) - **Flow Rate:** 10.2 L/min - **Efficiency:** A-rated (CH), A-rated (DHW), A+ ErP with Wave smart control - **Dimensions:** 690mm H x 390mm W x 280mm D - **Colour:** White - **Warranty:** 10 years - **MPN:** WO0050 - **GTIN:** 4054925618983

Frequently Asked Questions

Is the Greenstar 30 Si suitable for small homes?

Yes, with its 24kW central heating output and 30kW hot water output, it is perfect for small to medium-sized homes with one bathroom.

Can it fit in a kitchen cupboard?

Yes, its compact dimensions allow it to fit neatly within a standard kitchen cupboard without taking up extra space.

Does it have frost protection?

Yes, built-in frost protection reduces the risk of freezing if the boiler is installed in a garage, loft, or other colder spaces.

How energy-efficient is this boiler?

It is A-rated for both heating and hot water and can achieve **A+ ErP efficiency** when paired with the Wave smart internet-connected control, helping reduce energy bills and emissions.

Check out our full range of plumbing supplies.

Browse more boilers available online.

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.

Documentation

Worcester Greenstar 30 Si ErP LPG Combi

£1,515.96

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.