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MPN: 7733600378

Worcester Greenstar 4000 12kW LPG System

Worcester Greenstar 4000 12kW LPG System


Regular price £1,246.02 Excl. VAT
£1,495.22 Incl. VAT
Sale price £1,246.02 Excl. VAT
£1,495.22 Incl. VAT
Regular price
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Product Information

Worcester Greenstar 4000 12kW LPG System Boiler

The Worcester Greenstar 4000 12kW System Boiler is the perfect heating solution for small to medium-sized homes with one bathroom. As the direct successor to the Greenstar 12Ri, this system boiler combines a modern design, quiet operation, and advanced controls, offering efficient heating and hot water performance for your home. Compact yet powerful, the Greenstar 4000 12kW is ideal for properties that rely on a hot water storage cylinder, making it an excellent choice for system heating applications.

Modern Design and User-Friendly Display

The Greenstar 4000 features a full-colour text display that makes operation simple and intuitive. Its sleek, modern appearance ensures it fits seamlessly into any home environment, while the quiet combustion design allows it to run discreetly in the background without disturbing daily life.

Efficient Heating and Hot Water

With a 12kW heat output and ErP A rating, this boiler provides energy-efficient heating while helping to reduce fuel bills. The wide power range allows it to respond effectively to your home’s heating and hot water demands, offering consistent comfort without wasting energy. It’s also compatible with Greenskies solar panels, providing the opportunity for further energy savings and a reduced environmental footprint.

Smart Connectivity

The Greenstar 4000 is compatible with Bosch EasyControl, enabling wireless smart control of your heating system. Adjust settings remotely via your smartphone or tablet, optimise energy usage, and enjoy enhanced convenience with connected technology.

Key Features & Benefits

12kW output – ideal for small to medium homes with one bathroom ErP A-rated efficiency – reduces energy bills and environmental impact Full-colour text display – simple, intuitive operation Quiet operation – perfect for living spaces Compatible with Bosch EasyControl – wireless smart home connectivity Supports hot water cylinder systems – reliable storage and heating Compatible with Greenskies solar panels – energy and cost savings Modern compact design – fits neatly in any space 7-year guarantee – long-term peace of mind

Technical Specifications

Brand: Worcester Bosch Model: Greenstar 4000 12kW System Boiler Boiler Type: Gas System Boiler Fuel Type: LPG Mounting Type: Wall-mounted Heat Output: 12kW Dimensions (HxWxD): 724 x 400 x 310mm Weight: 30.6kg Colour: White ErP Rating: A EAN: 4057749856661 MPN: 7733600377 Product Code: PN183936 Warranty: 7 years

Why Choose the Worcester Greenstar 4000 12kW System?

The Greenstar 4000 12kW System Boiler offers a compact, efficient, and quiet solution for small to medium homes. With advanced features like smart connectivity, a full-colour display, and compatibility with solar panels, this boiler combines modern convenience, reliability, and energy efficiency. Backed by Worcester Bosch’s 7-year warranty, it provides a heating solution you can trust for years to come.

FAQs

Is this boiler suitable for my home?

Yes — the Greenstar 4000 12kW System Boiler is ideal for **small to medium-sized homes with one bathroom** and works with a hot water storage cylinder.

Can I control this boiler remotely?

Yes. The boiler is compatible with **Bosch EasyControl**, allowing you to adjust heating and hot water settings from your smartphone or tablet.

What is the warranty period?

This boiler comes with a **7-year warranty** from Worcester Bosch, providing long-term reliability and peace of mind. If you want, I can also create a matching natural gas version or a higher output 21kW version to complement your Greenstar 4000 System boiler listings. Do you want me to do that next?

Check out our full range of plumbing supplies.

Browse more boilers available online.

Documentation

Worcester Greenstar 4000 12kW LPG System

£1,246.02

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.