MediumTinderbox on Log Box, 5kW, ECODesign with internal full height kit
At a Glance
- Efficient wood burning performance for cosy heating
- Seamless integrated installation with an internal full height kit
- ECODesign compliant ensuring high energy efficiency
- Free design service to tailor your installation
- Robust construction suitable for homes and small spaces

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
MediumTinderbox on Log Box with internal full height kit Discover the ultimate in eco-friendly warmth with our MediumTinderbox on Log Box, a 5kW wood burning stove featuring an internal full height kit. Designed for efficient heating and ECODesign approved performance, this integrated package offers seamless installation and is perfect for small to medium sized homes. Benefit from our free design service, expert craftsmanship and state-of-the-art engineering that delivers reduced emissions along with cosy, reliable heat.
Features & Benefits
Eco-Friendly Wood Burning
Enjoy sustainable heating with minimal emissions while keeping energy costs low.
Internal Full Height Kit
Achieve a streamlined, integrated installation that fits perfectly into your interior space.
ECODesign Approved
Benefit from a product that meets the highest environmental and efficiency standards.
Free Design Service
Receive expert advice on planning your installation, ensuring optimal performance and appearance.
SKU: 137-MLG-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
At National Flues, we believe the MediumTinderbox on Log Box, 5kW, ECODesign is one of the best wood-burning stoves available today. With exceptional efficiency and low emissions, it's perfect for both retail and trade customers. Plus, we offer unbeatable prices and reliable nationwide delivery.
The MediumTinderbox on Log Box is designed for efficient and eco-friendly wood burning, providing reliable heating for homes and small spaces.
MI Fires is renowned for designing high-quality, efficient, and eco-friendly stoves, proudly assembled in the UK.
