DM44 - 180mm ID x 600mm high access flue block (59-130717)
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
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Tuesday, July 1st. 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.
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: [email protected]
- Info
- Specs
- Install
- 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
| 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 |
