Cast Tec Cougar Inset Eco Plus with internal full height kit (COUGAR-I-ECO-inside)
Ready for installation. Designed for internal installation in two storey buildings. The flue runs through the inside of your property and exits through the roof. No existing chimney needed. 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
- Seamless integration for a flawless built-in installation
Enhanced energy efficiency with an A+ rating
Cleaner burn and reduced emissions for eco-friendly heating
Free professional design service to visualise your setup
Robust, contemporary design perfect for modern and period properties
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, June 9th. 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
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- FAQs
Cast Tec Cougar Inset Eco Plus with internal full height kit Discover the ultimate heating solution with the Cast Tec Cougar Inset Eco Plus complete with an internal full height kit. This premium inset stove offers energy efficiency (A+ rating), clean burn technology and low emissions, making it perfect for integrated installations. With our free design service, enjoy a tailored installation experience that enhances your living space.
Ideal for modern, stylish homes seeking sustainable warmth and a flawless, built-in finish.
Features & Benefits
Internal Full Height Kit
Achieves a flush and integrated installation, enhancing the aesthetics of your room.
Energy Efficiency Rating A+
Delivers highly efficient heating while reducing your fuel costs.
Cleanburn and Airwash Systems
Ensures optimal burn quality and minimizes external sooting for easier maintenance.
Free Design Service
Receive expert advice to plan and visualise your installation for a perfect fit indoors.
SKU: COUGAR-I-ECO-inside