3" Single Wall Flue Kits
3" Single Wall Flue Kits
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Single Wall Flue Kit & Accessories
Built specifically for Little Burners, our Single Wall Flue Kit is everything you need for a smart, safe installation. Made from tough, corrosion-resistant stainless steel, the components fit together perfectly, giving smoke and heat a clean exit so you can focus on enjoying the fire.
Compatibility: Designed exclusively for use with Little Lenny, Lenny, Dotty and Florence stoves. (Please note: This kit is not compatible with Burt or Betty).
Included in the 1700mm Flue Kit
We’ve bundled everything you need for a standard straight-run installation. Each complete kit includes:
2x 850mm Flue Pipes
1x High-Temp Silicone Boot
1x Internal Cover Plate (includes black fixing screws)
Your choice of: 1x Standard Rain Cap OR 1x Anti-Wind Cowl
Need a custom setup? We sell all of these components individually! We also stock 45° bends and 90° bends separately, giving you the complete flexibility to install.
Component Breakdown
Flue Pipes (850mm): Designed for a simple push-fit connection. One pipe slots neatly into the stove's spigot, while the second pipe slides right into the first. Need a shorter run? Both pipes can be easily cut down to your exact required length.
Internal Cover Plate: Finished in a durable black powder coat. It features extending, pre-drilled holes to easily accommodate pitched or angled roofs, ensuring a clean finish inside your space.
Standard Rain Cap: Provides excellent weather protection and comes supplied with nuts and bolts for a secure installation.
Anti-Wind Cowl: Windy or driving? The perfect upgrade for areas prone to downdrafts. Supplied with a heavy-duty hose clip to clamp securely onto the 3" pipe.
Silicone Flashing Boot: Built to withstand the heat. It has a safe continuous operating temperature of up to 200°C, and can handle short-term limits up to 225°C.
45° & 90° Bends: Manufactured to the same high standards to help route your flue precisely where it needs to go.
Important Installation & Safety Information
Clearance Requirements: To allow for sufficient cooling, the silicone boot/flashing kit must be installed at a minimum distance of 110–120cm away from the top of the stove.
Weatherproofing: The slip-joint fittings are not fully watertight on their own. To prevent water ingress, you must use appropriate high-heat seals, fireproof tapes, or lubricants during assembly.
Handling: Always wear protective gloves when handling and installing these parts, as the inner edges of the cover plate and cut pipes can be sharp.
Disclaimer: We do not accept liability for any loss or damage arising from the use or installation of the flashing kit, however caused.
5.0 / 5.0
(3) 3 total reviews
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Settled on the Lenny for a small vintage caravan (Sprite 400) for touring Scotland allowing earlier starts in the spring and later tours in the Autumn
The stove was well packaged as were the accessories initially I thought the flue parts were expensive but on receipt I could see that they were high quality metal and well finished being in Engineering I could fully appreciate the quality of the stove and the flue components everything is well made and robust - not used yet but will test fire 🔥 this week probably - top notch can recommend
Hi , just like to thank everyone at Little Burners , the quality of work is outstanding and delivery times are great too. Love my Little Lenny , Thank you so much 😊 ⭐️⭐️⭐️⭐️⭐️
My brother fits woodburners for a living, though not usually in vans, and he was deeply impressed with the craftmanship on display here, not just in the flue, which is great, but the burner itself, which is really well made and gorgeous to look at as well. Obviously we haven't tested it yet as it went in during a 36 degree heatwave, but expecting it to perform really well when the weather cools down. So happy with this!
