DM44 - 200mm ID x 600mm high access flue block (59-127682)
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Fast deliveryMonday, November 17th*
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Best PriceCall us to beat any price you found online.
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At a Glance
- 200mm internal diameter and 600mm high access design
- Constructed from natural pumice for superior insulation
- Innovative double-module system optimising flue gas temperatures
- HETAS-approved, CE-marked, and backed by a 10-year warranty
- Versatile compatibility with wood, solid fuel, oil, and gas appliances
- Available in outer casing options: DM36, DM44, and DM54
- Optional accessories available to further enhance system performance
Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
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: sales@nationalflues.com
- Details
- Specs
- Install/Packs
- FAQs
The DM44 - 200mm ID x 600mm high access flue block is part of the superior Isokern DM block system. Known for its high-quality construction, this double module system chimney maintains optimal flue gas temperatures and minimizes heat transfer to the outer casing. This feature ensures the longevity of your chimney by reducing the risk of cracking and subsequent leaking or staining.
The flue system is easy to install and comes in three outer casing sizes: DM36, DM44, and DM54. It is suitable for various applications including wood-burning stoves, open fires, and cookers using wood, solid fuel, oil, or gas. Note, it is not recommended for condensing appliances including Biomass & Pellets.
Made from pumice, a natural insulator, the DM44 assists in achieving the optimum temperature for flue gases quickly. This enhances the performance of your heating appliance and reduces the chances of condensation and soot build-up. HETAS-approved and CE-marked, this flue block stands out for safety and efficiency.
SKU: 59-127682
Delivery Information* +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.
About National Flues Ltd +
We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.
This is us — real advice over the phone, or at the counter, and real stock in our warehouse.
| Technical Specifications | |
|---|---|
| Model | DM44 - 200mm ID x 600mm high access block |
| Flue ID | 200mm |
| Height | 600mm |
| Material | Pumice |
| Warranty | 10 Years |
| Certifications | HETAS-approved, CE-marked |
| Designations | EN1858 - T450 N1 D 3 G(00), EN1857 - T600 N2 D 3 G |
| Available Outer Casings | DM36, DM44, DM54 |