DM44 - 200mm ID starter flue block (59-127684)
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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
- Superior Pumice insulation for rapid flue gas heating
- Double-module design reduces risk of cracking and leaks
- Versatile compatibility with wood-burning, oil, and gas appliances
- Quick and straightforward installation
- HETAS-approved and CE-marked for reliable safety and 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 starter flue block is a top-tier component of the Isokern DM block system, known for its superior construction and outstanding insulation properties. This double-module system features a dual-wall design that efficiently maintains flue gas temperatures while minimising heat transference to the outer casing. The separation between the inner and outer components allows for thermal movement, reducing the risk of cracking, leaks, or stains.
Quick and straightforward to install, the DM44 is available in three outer casing sizes: DM36, DM44, and DM54. Suitable for use with various appliances, including wood-burning inserts, stoves, open fires, and cookers operating on solid fuel, oil, or gas (excluding condensing appliances like Biomass and Pellets). Pumice, a natural insulator, sets this system apart by quickly bringing flue gases to optimal temperatures, enhancing appliance performance, and reducing condensation and soot build-up.
The Isokern DM system is HETAS-approved and CE-marked, ensuring top-notch quality and safety.
SKU: 59-127684
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 | |
|---|---|
| Product ID | 5042 |
| SKU | 59-127684 |
| Dimensions | 310 x 310mm, 150mm high |
| Insulation Material | Pumice |
| Outer Casing Options | DM36, DM44, DM54 |
| Warranty | 10 Years |
| Certifications | HETAS-approved, CE-marked |
| Design Standards | EN1858 - T450 N1 D 3 G(00) / EN1857 - T600 N2 D 3 G |
| Availability | TO ORDER (7 DAYS) |