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MPN: VTXWH16/21

Estimated Delivery: 3 - 5 Working Days

Grant Vortex Eco Wall Hung 16-21kw Boiler Only

Grant Vortex Eco Wall Hung 16-21kw Boiler Only


Regular price £2,918.53 Excl. VAT
£3,502.24 Incl. VAT
Sale price £2,918.53 Excl. VAT
£3,502.24 Incl. VAT
Regular price
*For business & Trade Accounts only.
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Key Information

Product Information

Grant Vortex Eco Wall Hung 16-21kW Boiler Only

The Grant Vortex Eco Wall Hung 16-21kW Boiler Only is a compact and efficient heating solution designed for properties where saving space is important. Its wall-mounted design provides a practical alternative to traditional floor-standing boilers, helping to make better use of available space while delivering reliable heating performance. The Grant Vortex Internal Wall Hung range features Grant's patented stainless steel heat exchanger and turbulator baffle system. These components are designed to support efficient heat transfer and dependable boiler performance, while the quiet operation makes the unit well suited to residential environments.

16-21kW Output

The Grant Vortex Eco Wall Hung range is available with an output of 16-21kW, making it a suitable option for properties with a range of heating requirements. The internal models achieve space heating efficiencies of 90.13-90.5%, helping the boiler deliver effective heating while making efficient use of energy.

Open-Vented and Sealed System Options

Two internal models are available within the 16-21kW range, giving installers a choice between open-vented and sealed system configurations. This flexibility makes it easier to select a boiler that is compatible with the requirements of the property's existing or planned heating system.

Space-Saving Wall Hung Design

One of the main benefits of the Grant Vortex Eco Wall Hung boiler is its wall-mounted design. By mounting the boiler on the wall rather than using a floor-standing unit, valuable floor space can be kept free for other uses. This makes it a practical choice for homes where available space is limited.

Efficient and Quiet Performance

With space heating efficiencies of 90.13-90.5%, the Grant Vortex Eco Wall Hung boiler is designed to provide dependable heating performance with good operating efficiency. The boiler also operates quietly, helping to maintain a comfortable environment within the home. A 5-year guarantee is available when the boiler is installed by a G1 Installer, subject to the applicable terms and conditions, giving homeowners additional peace of mind.

Key Features

  • Available with an output of 16-21kW
  • Two internal models available
  • Open-vented and sealed system variants
  • Space heating efficiencies of 90.13-90.5%
  • Wall-mounted design helps save valuable floor space
  • Grant patented stainless steel heat exchanger
  • Turbulator baffle system
  • Quiet operation
  • 5-year guarantee when installed by a G1 Installer, subject to terms and conditions

Frequently Asked Questions

What output is available for the Grant Vortex Eco Wall Hung Boiler?

The Grant Vortex Eco Wall Hung boiler is available in the 16-21kW output range. The appropriate output should be selected based on the heating requirements of the property.

Is the Grant Vortex Eco Wall Hung boiler available as both open-vented and sealed system models?

Yes. The range includes open-vented and sealed system variants, giving installers flexibility when choosing a model to suit the property's heating system.

What are the benefits of the wall-mounted design?

The wall-mounted design provides a useful space-saving alternative to a floor-standing boiler. By keeping the boiler off the floor, it can help free up valuable floor space while still providing efficient and reliable heating performance.

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.

Grant Vortex Eco Wall Hung 16-21kw Boiler Only

£2,918.53

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.