Stovax Stockton 3 - Multi Fuel Stove with up and out full height kit (STOCKTON-3-outside)
Ready for installation. A full external flue system that runs up the outside of a two storey building. Ideal when internal routing isn’t practical. No chimney required. 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
- Engineered for robust external installations
Seamless integration with up and out full height kit
Enhanced heat efficiency with versatile multi-fuel capability
Contemporary design in timeless matt black
Inclusive free design service for a perfect setup
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]
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Stovax Stockton 3 - Multi Fuel Stove with up and out full height kit Discover the ultimate heating solution with the Stovax Stockton 3 - Multi Fuel Stove, perfectly paired with our up and out full height kit for external installations. Combining efficiency, style, and the convenience of our free design service, this package ensures a seamless installation process for any freestanding setting. Enjoy robust performance, brilliant heat output and a contemporary design that elevates your exterior space, making it an ideal choice for modern UK homes.
Features & Benefits
Multi Fuel Capability
Burn wood or other approved fuels, providing flexibility and cost efficiency with excellent heat distribution.
Up and Out Full Height Kit
Specifically designed for external installations, ensuring optimal performance and safety in outside settings.
Contemporary Design
Stylish matt black finish that complements modern exteriors while maintaining classic heritage.
Efficient Heat Output
Nominal output of 5kW with a heat range of 4-7.5kW, ensuring your home is comfortably heated even on the coldest days.
Free Design Service
Access professional advice tailored to your installation space, ensuring the perfect match for your home.
SKU: STOCKTON-3-outside