Mi-Fire Ovale T - Tall with Door with masonry1 chimney kit (144-OVALE-T-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
- Exceptional energy efficiency with an A+ rating for lower fuel bills.
Environmentally friendly operation with advanced cleanburn and airwash systems.
Complete installation kit designed for class 1 masonry chimneys.
Includes a bonus SO-T1 10m flex pack bundle (Special Offer) for a streamlined setup.
Enhanced home aesthetics with contemporary design and a sleek black finish.
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
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- FAQs
Mi-Fire Ovale T - Tall with Door with masonry1 chimney kit Introducing the Mi-Fire Ovale T - Tall with Door with masonry1 chimney kit – a state-of-the-art heating solution that combines energy efficiency, environmental responsibility and modern design. With an impressive A+ efficiency rating and advanced cleanburn and airwash systems, this package is engineered to deliver cost-effective, reliable heat for your UK home. Enhanced by the SO-T1 10m flex pack bundle (Special Offer) and supported by our free design service, this kit is tailored for class 1 masonry chimneys.
Experience efficient heating in style and elevate your home’s comfort with a package that optimises performance and aesthetic appeal.
Features & Benefits
High Energy Efficiency
Achieves an A+ energy rating to help reduce your heating bills while delivering optimal warmth.
Cleanburn & Airwash Systems
Ensures efficient combustion and minimizes soot buildup, keeping glass and surroundings clear.
Masonry1 Chimney Compatibility
Specifically designed for class 1 masonry chimneys, supporting safe and efficient operation.
Complete Installation Kit
Provides all key components along with our free design service, taking the guesswork out of installation.
Stylish Contemporary Design
Enhances your home's interior with an attractive, modern aesthetic while providing reliable heating.
SKU: 144-OVALE-T-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 |