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MPN: 248221

Estimated Delivery: 3 - 5 Working Days

Baxi/Main Filling Loop Kit

Baxi/Main Filling Loop Kit


Regular price £36.94 Excl. VAT
£44.33 Incl. VAT
Sale price £36.94 Excl. VAT
£44.33 Incl. VAT
Regular price
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Key Information

Product Information

Baxi/Main Filling Loop Kit

The Baxi/Main Multifit Filling Loop Kit is a practical accessory designed to help maintain the correct water pressure within compatible central heating systems. It is particularly useful with combi boilers and other heating systems where the pressure may need to be topped up from time to time.

Simple Central Heating Pressure Top-Up

A filling loop provides a convenient connection for adding water to the heating system when the pressure becomes too low. Using the Baxi/Main Multifit Filling Loop helps restore the system pressure to the appropriate level, supporting reliable operation of the heating system.

Useful for Installation and Maintenance

Designed as a practical heating system accessory, the filling loop can be used during installation and for routine maintenance where required. Its straightforward design makes it a useful component for compatible Baxi and Main heating systems. Before fitting, always check the boiler model and manufacturer's requirements to ensure the filling loop is suitable for the specific installation.

Key Features

  • Product Type: Multifit filling loop kit
  • Application: Heating system filling and pressure top-up
  • Suitable For: Compatible Baxi and Main heating systems
  • Use: Helps add water to the central heating system when required
  • Purpose: Helps maintain the correct system water pressure
  • Application: Suitable for installation and maintenance requirements

Frequently Asked Questions

What is a filling loop used for?

A filling loop is used to add water to a central heating system when the system pressure becomes too low. It provides a connection between the water supply and heating system so the pressure can be restored to the appropriate level.

Is the Baxi/Main Filling Loop suitable for combi boilers?

Yes. The Baxi/Main Multifit Filling Loop is designed for use with compatible combi boilers and other heating systems that require a means of managing and topping up system water pressure. Always check compatibility with your specific boiler model.

When would I need to use a filling loop?

A filling loop may be required when the pressure in a compatible central heating system drops below the recommended level. It can be used to top up the system with water and restore the pressure, following the boiler manufacturer's instructions.

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.

Baxi/Main Filling Loop Kit

£36.94

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.