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Large Tinderbox Wood Stove, 5kW, ECODesign with masonry1 chimney kit (137-L-TINDERBOX-chimney)

Discover the ultimate in eco-friendly heating with the Large Tinderbox Wood Stove – a 5kW powerhouse featuring a state-of-the-art masonry1 chimney kit. Perfect for class 1 masonry chimneys, this ECODesign approved unit delivers efficient warmth with low emissions, making it an ideal choice for sustainable home heating. Read more...
Now only £937.99
including free delivery Give us a call if you find it cheaper and we'll normally price match.
  • Fast deliveryFriday, November 14th*
  • Best PriceCall us to beat any price you found online.
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At a Glance

  • Powerful 5kW heat output for efficient home warming
  • ECODesign approved for eco-friendly, cost-effective operation
  • Specifically engineered masonry1 chimney kit for class 1 masonry installations
  • Complete package that includes essential components and a free design service
  • Cleanburn and Airwash systems ensure minimal emissions and maintenance
  • Robust build quality ensures durability and long-lasting performance

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: sales@nationalflues.com

🛠 What You Get: Premium Stove and Complete Chimney Installation Pack

Ready for installation. This kit is made for use with an existing chimney. Includes a 10m flue and everything needed to connect and safely line your chimney. Our experts offer a free design service if you need a variation on this system. Give us a call on 01670 206 999 if you think you might need a few changes to this standard kit.

Large Tinderbox Wood Stove with masonry1 chimney kit Discover the ultimate in eco-friendly heating with the Large Tinderbox Wood Stove – a 5kW powerhouse featuring a state-of-the-art masonry1 chimney kit. Perfect for class 1 masonry chimneys, this ECODesign approved unit delivers efficient warmth with low emissions, making it an ideal choice for sustainable home heating. Benefit from our free design service and enjoy a complete package built to meet the modern homeowner’s demands for performance, quality, and environmental responsibility.

SKU: 137-L-TINDERBOX-chimney

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

SKU Product Name Qty
35Z-15-10 10 Meter Lifetime Guarantee Flexible Flue 1
25-125-MAE Screw-FIX Adaptor to SW - Ø 125 1
25-125-PHCMT2 MI-FLEX Pot Hanging Cowl (Terracotta) - Ø 125 1
94-REG-F Register Plate (F) - 900x495, no access hole - Ø 125 & 150 1
20-CNP Chimney Notice Plate 1
13-CO-7B CO Alarm - Firehawk CO7B 1
67-125-011 VIT-Smooth - 500mm Pipe - Ø 125mm 1
Technical Specifications
Nominal Heat Output5kW
Heat Output Range4-7.5kW
Energy Efficiency RatingA+
Wood Burning Efficiency81%
CO Emissions0.09% @ 13% O2
Maximum Log Length480mm
Flue Outlet5' Top or Rear
Dimensions550mm (H) x 579mm (W) x 383mm (D)
Weight86kg
Eco Design ApprovedYes
Smoke Control ExemptYes
Cleanburn SystemYes
Airwash SystemYes
Direct Air KitOptional
Grate OptionOptional
Package Components DetailsSO-T1 (10m flex pack bundle (Special Offer))
Package ComponentsSO-T1

Need a complete stove & installation kit?

Choose your package - each includes the premium stove and the complete installation kit in the price. For single-storey builds (garden rooms, extensions), pick the Single Storey Kit - no existing chimney needed. In two-storey homes, choose the Internal Two-Storey Kit (flue routes inside and out through the roof) or the External Two-Storey Kit (flue runs up the outside) - neither requires a chimney. If you already have a chimney, the Chimney Pack includes a 10 m liner and everything to connect and safely line it. Need a tweak or a custom layout? Our experts offer a free design service - call 01670 206 999.

Just the Stove
Just the Stove £614.99
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One Storey
One Storey £1,127.99
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Inside Kit
Inside Kit £1,837.99
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Up & Out Kit
Up & Out Kit £1,937.99
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This complete installation kit is specifically designed for the Large Tinderbox Wood Stove with the masonry1 chimney kit. It is ideally suited for class 1 masonry chimneys in both internal and external settings, whether for single or multi-storey homes. While we do not offer an installation service directly, our free design service is available to help you plan the optimum positioning for your new wood stove. Please refer to the main image provided to view the full kit and components.

The Large Tinderbox Wood Stove has an impressive efficiency rating of 80.4%.

Yes, the stove meets ECODesign 2022 standards and is exempt from Smoke Control Area regulations.

The stove has a power output of 5kW, suitable for heating medium-sized rooms efficiently.

The stove has an A+ energy rating and emits only 14% dust, making it one of the cleanest options available.

The stove is proudly designed and assembled in the UK, ensuring high-quality standards and local craftsmanship.

Yes, National Flues offers reliable nationwide delivery for all products.

Yes, National Flues provides trade accounts, catering to both retail and trade customers with excellent pricing.

 

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