Skip to product information

MPN: 7738602524

Worcester Bosch DHW 3-Way Motorised Valve (8-16kW)

Worcester Bosch DHW 3-Way Motorised Valve (8-16kW)


Regular price £210.38 Excl. VAT
£252.46 Incl. VAT
Sale price £210.38 Excl. VAT
£252.46 Incl. VAT
Regular price
*For business & Trade Accounts only.
Want it processed today? Order within:

Safe & Secure Payments

Payment methods
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Key Information

  • - Product type: Motorised valve.
  • - Brand: Worcester Bosch.
  • - Output: 16 kW.

Product Information

Worcester Bosch DHW 3-Way Motorised Valve (8-16kW)

The Worcester Bosch DHW 3-Way Motorised Valve (8-16kW) is a practical heating component designed for controlling water flow through the heating system. It is ideal when sourcing compatible boiler parts for repairs, replacements or installation work. As part of our boiler accessories range, this product helps support a safe, tidy and reliable heating system.

The Worcester Bosch DHW 3-Way Motorised Valve (8-16kW) is an essential component used within certain Worcester Bosch heating and hot water systems. Its main job is to direct and control the flow of water throughout the domestic hot water (DHW) circuit, ensuring the system delivers consistent and efficient performance. Designed specifically for heat pumps with an output between 8kW and 16kW, this valve is typically found in medium-sized residential homes or properties with higher hot water demands. By managing the switching between different water flow paths, the valve helps the system respond smoothly to changes in heating and hot water requirements. Built to Worcester Bosch's high engineering standards, the valve integrates seamlessly with compatible heat pump systems, making it a reliable replacement or upgrade part for maintaining optimum performance.

FAQs

Is this 3-way valve compatible with all Worcester Bosch heat pumps?

No - this version is designed specifically for heat pumps with 8-16kW outputs. Always check your model's technical documentation before purchasing.

What does a 3-way motorised valve do in a DHW system?

It controls the direction of hot water, switching flow between different parts of the system - such as the hot water cylinder and heating circuits - to ensure efficient and reliable operation.

Should the valve be installed by a professional?

Yes - because it plays a vital role in the DHW circuit and system controls, installation should only be carried out by a qualified heating engineer to ensure safe and correct setup.

Check out our full range of plumbing supplies.

Browse more heating accessories 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.

Worcester Bosch DHW 3-Way Motorised Valve (8-16kW)

£210.38

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.