Skip to product information

MPN: VTXOM15/26

Estimated Delivery: 3 - 5 Working Days

Grant Vortex Pro Condensing Outdoor Module 50/90 Pro

Grant Vortex Pro Condensing Outdoor Module 50/90 Pro


Regular price £3,598.35 Excl. VAT
£4,318.02 Incl. VAT
Sale price £3,598.35 Excl. VAT
£4,318.02 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 Information

Grant Vortex Pro Condensing Outdoor Module 50/90 Pro

The Grant Vortex Pro Condensing Outdoor Module 50/90 Pro is part of Grant's Vortex Pro External range, designed to provide exceptionally efficient oil-fired heating where an outdoor boiler installation is preferred. With models available for heating requirements from 15kW up to 70kW, the range offers a flexible solution for properties and applications requiring higher heat outputs. Built for outdoor installation, the Vortex Pro External range combines impressive efficiency with a durable, high-quality powder-coated casing. This robust external design, along with built-in frost protection, helps the boiler withstand a range of weather conditions while providing reliable heating performance.

High-Efficiency Oil-Fired Heating

The Vortex Pro range is designed around Grant's focus on efficient heating, offering incredible space heating efficiencies. At the heart of the boiler is Grant's unique Vortex stainless steel heat exchanger, which is designed to support efficient heat transfer and dependable performance. Whether a property requires a lower output or a higher-capacity solution, the range covers heating outputs from 15kW to 70kW, providing greater flexibility when selecting a suitable model.

Designed for Outdoor Installation

The Grant Vortex Pro External boilers feature a high-quality powder-coated external casing designed for outdoor conditions. Built-in frost protection provides additional protection during colder weather, helping the boiler operate reliably throughout the year. The boiler also offers quiet operation, making it a practical choice where minimising operating noise is important.

Flexible System Options

Sealed system kits are available for the 15-26kW and 26-46kW models, giving installers additional flexibility when configuring the heating system. The broad output range also makes the Vortex Pro External range suitable for applications where heating outputs of up to 70kW are required.

Installation and Guarantee

A factory-fitted multi-directional flue is supplied with the boiler, helping to save installation time and providing greater flexibility when planning the flue arrangement. The Grant Vortex Pro Condensing Outdoor Module 50/90 Pro also benefits from a 10-year guarantee when installed by a G1 Installer, subject to the applicable terms and conditions. This provides additional reassurance when choosing a high-efficiency outdoor oil-fired heating solution.

Key Features

  • Available in outputs from 15kW up to 70kW
  • Exceptionally efficient oil-fired heating performance
  • Incredible space heating efficiencies
  • Sealed system kits available for 15-26kW and 26-46kW models
  • Factory-fitted multi-directional flue helps save installation time
  • High-quality external powder-coated casing
  • Built-in frost protection designed for all-weather conditions
  • Quiet operation
  • Grant's unique Vortex stainless steel heat exchanger
  • 10-year guarantee when installed by a G1 Installer, subject to terms and conditions

Frequently Asked Questions

What output range is available with the Grant Vortex Pro External boilers?

The Grant Vortex Pro External range is available in heating outputs from 15kW up to 70kW. This broad range allows a suitable output to be selected for properties and applications with different heating demands.

Are sealed system kits available for the Vortex Pro External range?

Yes. Sealed system kits are available for the 15-26kW and 26-46kW models. This provides installers with additional flexibility when specifying the heating system configuration.

Is the Grant Vortex Pro Condensing Outdoor Module suitable for outdoor installation?

Yes. The Vortex Pro External range is specifically designed for outdoor installation. It features a durable powder-coated external casing and built-in frost protection designed to help the boiler cope with varying weather conditions.

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 Pro Condensing Outdoor Module 50/90 Pro

£3,598.35

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.