Medium Tinderbox Multifuel Stove, 5kW, ECODesign with masonry1 chimney kit
At a Glance
- Efficient multi-fuel operation for versatile heating solutions
- ECODesign compliant to meet stringent emission standards
- Engineered for class 1 masonry chimneys ensuring optimal performance
- Includes a complete installation kit with free design service
- Robust construction with a contemporary design and sleek black finish

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 Multifuel Stove, 5kW, ECODesign :: with 10m flex pack bundle (Special Offer) ::... Introducing the Medium Tinderbox Multifuel Stove, a top choice for eco-conscious homeowners seeking efficient heating and modern design. This ECODesign compliant stove, paired with a specialised masonry chimney kit, delivers versatile fuel options and superb performance while meeting strict emission standards.
With added features such as a free design service and a comprehensive 10m flex pack bundle, this package is the ultimate answer to sustainable warmth and adaptable home heating solutions.
Features & Benefits
Multi-fuel compatibility
Allows the burning of wood and alternative fuels, providing flexibility and cost-effective heating solutions.
ECODesign Compliant
Meets strict emissions standards, reducing environmental impact while maintaining efficient performance.
Masonry1 Chimney Kit Design
Specifically engineered for class 1 masonry chimneys, ensuring safe, reliable and efficient heat distribution.
Free Design Service
Access expert guidance to tailor your installation for maximum efficiency and aesthetic appeal.
10m Flex Pack Bundle (SO-T1)
Provides all the essential components for a seamless installation, reducing hassle and installation time.
SKU: 137-MMF-TBOX-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 |
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 Medium Tinderbox Multifuel Stove is a superb choice for those seeking efficiency and style. With ECODesign 2022 compliance and a remarkable 82.5% efficiency, this stove meets modern standards effortlessly. We’re proud to offer reliable nationwide delivery for both retail and trade customers.
The Medium Tinderbox Multifuel Stove is designed to heat your home efficiently and sustainably, while being compatible with various fuel types and compliant with strict emission standards.
Tinderbox is renowned for creating high-quality, eco-conscious stoves that blend traditional craftsmanship with modern efficiency standards. Their commitment to sustainability and performance makes them a trusted choice for environmentally aware consumers.
