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MPN: 5446142

Worcester 5446142 Sensor Pocket R1/2"

Worcester 5446142 Sensor Pocket R1/2"


Regular price £27.63 Excl. VAT
£33.16 Incl. VAT
Sale price £27.63 Excl. VAT
£33.16 Incl. VAT
Regular price
*For business & Trade Accounts only.
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Key Information

  • - Product type: Boiler accessory.
  • - Brand: Worcester Bosch.
  • - Compatibility: all Worcester Bosch boilers.

Product Information

Worcester 5446142 Sensor Pocket R1/2"

The Worcester 5446142 Sensor Pocket R1/2" is designed to help improve heating system control, monitoring or everyday operation depending on the installation requirements. It is a practical option when sourcing replacement boiler parts for compatible appliances and heating systems. As one of our boiler accessories, it helps keep the system working smoothly and efficiently.

The Worcester 5446142 Sensor Pocket (R1/2") is a small but essential component used within Worcester Bosch heating systems. Its main purpose is to securely house a temperature sensor, ensuring accurate readings while protecting the sensor from direct contact with system water. This helps maintain reliable boiler performance and allows the control system to respond efficiently to temperature changes. Designed to fit systems that require an R1/2" connection, the sensor pocket is built to Worcester Bosch's high manufacturing standards, ensuring a tight and dependable fit within the heating circuit. Its durable construction ensures long-term performance, making it a suitable replacement part when servicing or repairing compatible boilers and heating systems. Whether you're carrying out routine maintenance or replacing a worn component, this sensor pocket helps maintain accurate temperature monitoring - a vital part of keeping any modern heating setup running smoothly.

FAQs

What does a sensor pocket do in a heating system?

A sensor pocket holds a temperature sensor and keeps it protected from the water inside the system, allowing accurate readings without direct contact.

Is this sensor pocket compatible with all Worcester Bosch boilers?

Not all - compatibility depends on the boiler model and system design. Always check the boiler manual or consult a heating engineer before purchasing.

Can I install the sensor pocket myself?

It's best installed by a qualified heating engineer, as it forms part of the boiler's temperature monitoring system and must be fitted correctly to ensure safety and accuracy.

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.

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 5446142 Sensor Pocket R1/2"

£27.63

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.