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MPN: 303200

Vaillant 80/125 Vertical Flue Terminal

Vaillant 80/125 Vertical Flue Terminal


Regular price £177.45 Excl. VAT
£212.94 Incl. VAT
Sale price £177.45 Excl. VAT
£212.94 Incl. VAT
Regular price
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Key Information

Product Information

Vaillant 80/125 Vertical Flue Terminal

The Vaillant 80/125 Vertical Flue Terminal is designed for installations where the flue system needs to exit through the roof rather than through an external wall. It is used with Vaillant ecoTEC commercial boilers when a vertical flue system is required, typically in plant rooms, commercial buildings, or properties where a horizontal flue is not possible. The vertical flue terminal allows combustion gases to be safely discharged above the roofline, helping ensure safe operation of the boiler and compliance with installation regulations. Depending on the building layout, flue extensions may be required between the boiler and the terminal to achieve the correct flue height and positioning. Manufactured to Vaillant’s high standards, this vertical flue terminal is designed for durability, weather resistance, and long-term reliability as part of a Vaillant commercial flue system.

Key Specifications

Product: Vaillant 80/125 Vertical Flue Terminal Product Type: Vertical Flue Terminal Flue Size: 80/125mm Application: Vertical Flue Through Roof Compatibility: Vaillant ecoTEC Commercial Boilers

When to Use a Vertical Flue Terminal

A vertical flue terminal is used when the flue system needs to run vertically and exit through the roof instead of through a wall. This is common in commercial installations, plant rooms, and buildings where the boiler is located away from an external wall. Flue extensions are often used alongside the terminal to achieve the required flue height.

FAQs

What is a vertical flue terminal used for?

A vertical flue terminal allows combustion gases to be discharged safely through the roof rather than through an external wall.

Do I need flue extensions with a vertical terminal?

In many installations, flue extensions are required to connect the boiler to the vertical terminal and achieve the correct flue height.

Is this compatible with Vaillant commercial boilers?

Yes, this vertical flue terminal is designed for use with Vaillant ecoTEC commercial boiler flue systems.

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.

Vaillant 80/125 Vertical Flue Terminal

£177.45

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.