DM44 - 180mm ID x 600mm high access flue block (59-130717)
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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
- HETAS Approved & CE Marked
- High-quality pumice construction for optimal insulation
- Compatible with wood-burning stoves, open fires, cookers, and non-condensing gas appliances
- Part of the versatile Isokern DM system offering multiple casing sizes
- Engineered to minimise heat transference and allow thermal movement
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 - 180mm ID x 600mm high access flue block is an integral part of the Isokern DM block system, renowned for its exceptional quality and performance. This double module system is designed to maintain optimal flue gas temperatures while minimising heat transference to the outer casing. By keeping the inner and outer components separate, the system allows for thermal movement, reducing the risk of cracking and subsequent leaks.
Quick and easy to assemble, the DM44 is part of a range that includes three outer casing sizes: DM36, DM44, and DM54. This versatile flue block is compatible with various heating appliances, such as wood-burning stoves, open fires, and cookers using solid fuel, oil, or gas (excluding condensing appliances including Biomass & Pellets). Pumice, a natural insulator, is the key material in this product, offering exceptional thermal properties that help maintain optimal appliance performance and minimise condensation and soot build-up.
HETAS Approved and CE marked, the Isokern DM system boasts impressive certification, ensuring reliable and safe usage. For installation guidance, refer to the provided manuals.
SKU: 59-130717
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 | |
|---|---|
| Internal Diameter | 180mm |
| Access Block Dimensions | 310 x 310mm |
| Height | 600mm |
| Material | Pumice |
| Certification | HETAS Approved, CE Marked |
| Distance To Combustibles | 0 on straights; 38mm on offsets on DM System |