Large Tinderbox on Log Box, 5kW, ECODesign with internal full height kit
At a Glance
- High-efficient wood-burning stove for ultimate warmth and fuel economy
- EcoDesign certified for environmentally friendly heating solutions
- Complete internal full height installation kit for integrated setups
- Streamlined design perfect for modern, freestanding applications
- Bonuses include our free professional design service for tailored installations

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]
- Info
- Specs
- Install
- FAQs
Large Tinderbox on Log Box, 5kW, ECODesign with internal full height kit... Discover the superior Large Tinderbox on Log Box stove – a high-efficient, EcoDesign certified wood-burning marvel. With its internal full height kit for a seamless integrated installation and our free design service, this package enhances warmth, style, and sustainability in your home.
Features & Benefits
High-Efficiency Heating
Provides consistent warmth while consuming less fuel, cutting running costs.
EcoDesign Certification
Ensures lower CO emissions and higher energy efficiency, aligned with modern eco-standards.
Internal Full Height Kit
Enables a seamless, integrated installation that enhances the overall aesthetic of your space.
Robust Build Quality
Delivers longevity and reliable performance, even with frequent use.
Free Design Service
Access expert guidance to plan the perfect installation for your home, no matter the layout.
SKU: 137-LLG-TBOX-inside
SKU | Product Name | Qty |
---|---|---|
37-125-005 | TWPro MB - Flat Adaptor - Ø 125 | 1 |
37-125-016 | TWPro MB - Adjustable Pipe 250-350mm - Ø 125 | 1 |
37-125-010 | TWPro MB - Pipe 1000mm - Ø 125 | 8 |
37-125-073 | TWPro MB - Ventilated Firestop Plate - Ø 125 | 2 |
58-125-075 | TWPro MB - Firestop Cover Plate (MB) - Ø 125 | 1 |
37-125-011 | TWPro MB - Pipe 500mm - Ø 125 | 1 |
37-125-112 | TWPro MB - Rain Cap with Mesh - Ø 125 | 1 |
12-15-LD-TILE | MI-Flash - No 1.5 Tile Black EPDM (125-225mm) LD-705x501 | 1 |
58-125-082 | TWPro MB - Storm Collar - Ø 125 | 1 |
13-MESHKIT-125 | Loft Mesh Kit (125mm) | 1 |
Technical Specifications | |
---|---|
Nominal Heat Output | 5kW |
Heat Output Range | 4-7.5kW |
Energy Efficiency Rating | A+ |
Wood Burning Efficiency | 81% |
CO Emissions | 0.09% @ 13% O2 |
Maximum Log Length | 480mm |
Flue Outlet | 5' Top or Rear |
Dimensions | 550mm (H) x 579mm (W) x 383mm (D) |
Weight | 86kg |
Eco Design Approved | Yes |
Smoke Control Exempt | Yes |
Cleanburn System | Yes |
Airwash System | Yes |
Direct Air Kit | Optional |
Grate Option | Optional |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 21st. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The Large Tinderbox on Log Box is a top-tier wood-burning stove that combines efficiency and elegance. Proudly designed and assembled in the UK, it meets the highest ECODesign 2022 standards, making it the perfect addition to any home. Reliable nationwide delivery and dedicated support for retail and trade customers make this an excellent choice.
This product is a high-efficient wood-burning stove designed to provide both efficient heating and an eco-friendly solution to any living space.
National Flues is a leading supplier of fireplaces and flues in the UK, catering to both retail and trade customers with reliable delivery and competitive pricing.
