Medium Tinderbox Wood Stove, 5kW, ECODesign with masonry1 chimney kit (137-M-TINDERBOX-chimney)
Ready for installation. This kit is made for use with an existing chimney. Includes everything needed to connect and safely line your flue system. 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.

At a Glance
- Efficient 5kW heating performance for medium-sized spaces
EcoDesign compliant ensuring low environmental impact
Tailor-made masonry1 chimney kit for Class 1 masonry chimneys
Suitable for smoke control areas with Cleanburn and Airwash systems
Comes with a free design service for a hassle-free installation
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, June 10th. This is based on current delivery times for this product. Delivery for products not in our warehouses can be delayed because of third party carriers. 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. 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.
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]
- Info
- Specs
- Install
- FAQs
Medium Tinderbox Wood Stove with masonry1 chimney kit Introducing the Medium Tinderbox Wood Stove with our exclusive masonry1 chimney kit – the ultimate package for efficient, eco-friendly heating. Engineered to perfection, this stove not only meets ECODesign standards but is also ideally suited for smoke control areas. Enjoy the benefits of a Cleanburn system, low emissions, and a free design service to guide your installation.
Perfect for both traditional and contemporary settings, this package delivers warmth, style and peace of mind with every burn.
Features & Benefits
5kW Nominal Heat Output
Delivers efficient and consistent warmth in your living space.
EcoDesign and Smoke Control Exempt
Meets strict environmental standards while being ideal for smoke control areas.
Masonry1 Chimney Kit
Specifically designed for Class 1 masonry chimneys, ensuring optimal performance and safety.
Cleanburn and Airwash Systems
Provides cleaner emission levels and easier maintenance for long-lasting efficiency.
Free Design Service
Receive professional installation planning advice to achieve the perfect setup.
SKU: 137-M-TINDERBOX-chimney
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 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 |