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Derwent Multifuel TWPro INSIDE - INSTALLER PACK (336-PKIN-DE)

The Derwent Multifuel TWPro INSIDE Installer Pack from National Flues is an ideal heating solution for modern homes and commercial properties. This all-in-one heating kit features a highly efficient Mi-Fire Derwent Multifuel 5 kW Stove, complemented by a host of TWPro components and accessories engineered for low emissions and optimal performance. Designed and assembled in the UK, this eco-friendly pack meets ECODesign 2022 standards, offering superior energy efficiency and exceptional build quality. Upgrade your heating system with this innovative and reliable product from National Flues and enjoy both environmental and economic benefits.
Now only £1,390.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

    All-in-one installer pack including a 5 kW stove and complete TWPro components

    ECODesign 2022 compliant with an A+ Energy Rating

    80.7% efficiency and only 11 mg dust emissions for low environmental impact

    Designed in the UK to the highest quality standards

    Comprehensive accessories for a seamless, professional installation

Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 8th. This is based on current lead times for this product. If you need a stove, or other bulky product, to be delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. We can sometimes reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties and you can read in our blog about they types and terms and conditions for warranties. Mi-Flex flue liner, for example, comes with a lifetime guarantee. Give us a call if you want to know about a specific warranty. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Best Price Match Guarantee +

We will match any price, like-for-like, on a retail basis. Give us a call if you find it cheaper and want to buy from us.

We Won't Be Beaten On Price

At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: [email protected]

The Derwent Multifuel TWPro INSIDE - INSTALLER PACK is the perfect all-in-one solution for your heating needs. This comprehensive pack includes the highly efficient Mi-Fire Derwent Multifuel 5 kW Stove, which boasts an impressive 80.7% efficiency and an A+ Energy Rating. It meets the highest standards with ECODesign 2022 and is Smoke Control Area Exempt, producing only 11 mg of dust particles.

Additionally, you'll find a complete array of TWPro components, including VIT-Smooth lengths, various pipes, a wall band, storm collar, tile flashing, roof support, joist support, ventilated fire stop plates, fire stop cover plate, a wire mesh kit, and an anti-wind cowl. All these components ensure a smooth and efficient installation process. Designed in the UK, the Derwent range leads in both efficiency and low emissions, making it an exceptional choice for any homeowner or contractor.

SKU: 336-PKIN-DE

Technical Specifications
ModelDerwent Multifuel TWPro INSIDE
Stove Output5 kW
Efficiency80.7%
Energy RatingA+
EcoDesign2022 Compliant
Dust Emissions11 mg
Included ComponentsVIT-Smooth lengths, various pipes, wall band, storm collar, tile flashing, roof support, joist support, ventilated fire stop plates, fire stop cover plate, wire mesh kit, anti-wind cowl
For optimal performance and safety, professional installation is recommended. Ensure that all components are assembled according to the provided installation checklist. Verify that the installation site complies with local building regulations and fire safety standards. The kit components are clearly labelled and designed to fit together smoothly. Always use manufacturer-approved accessories and follow any additional guidelines included in the product manual. Take caution during installation, especially when handling heavy or fragile items. If in doubt, consult a certified installer to guarantee proper set-up and compliance.

This pack includes the Mi-Fire Derwent MF Stove, various VIT-Smooth and TWPro components such as pipes, adaptors, wall band, storm collar, tile flashing, roof support, joist support, fire stop plates, wire mesh kit, and an anti-wind cowl.

Yes, the Derwent stove is ECODesign 2022 compliant and Smoke Control Area Exempt, ensuring minimal emissions. It has an A+ Energy Rating and produces a low 11 mg of dust particles.

While the pack is designed to be comprehensive, professional installation is recommended to ensure safety and compliance with local regulations.

The Derwent stove has an impressive efficiency rating of 80.7%, making it one of the most efficient stoves in its size category in the UK.

The Derwent stove is designed and assembled in the UK, ensuring high-quality standards and supporting local industry.

Yes, National Flues offers trade accounts, providing a range of benefits for our trade customers including competitive pricing and dedicated support.

National Flues is known for reliable delivery across the UK. Delivery times may vary, but we aim to dispatch orders promptly to ensure you receive your products as quickly as possible.

What our experts say!

"The Derwent Multifuel TWPro INSIDE - Installer Pack is a top-performing product that ticks all the boxes for efficiency, ease of installation, and eco-friendliness. As a leading supplier, National Flues offers reliable nationwide delivery, serving both retail and trade customers consistently."

The Derwent Multifuel TWPro INSIDE - Installer Pack is designed for efficient and eco-friendly heating solutions, ideal for both residential and commercial properties.

National Flues is a leading UK supplier of fireplaces and flues, catering to both retail and trade customers with competitive pricing and dependable delivery services.

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