DM54 - 345mm ID x 150mm high offset block (59-129092)
At a Glance
- Premium pumice construction for superior insulation
345mm internal diameter and 150mm height with a precise 30° offset
HETAS approved and CE marked for safety and reliability
Minimises condensation and soot build-up
Compatible with a range of heating appliances
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 DM54 - 345mm ID x 150mm high offset block is part of the renowned Isokern Double Module (DM) chimney system, crafted with premium pumice for its natural insulating properties. This innovative double wall system expertly maintains flue gas temperatures while minimizing heat transference to the outer casing, ensuring your chimney stays efficiently operational and safe. Ideal for use with stoves, open fires, cookers, and various heating appliances, the DM54 is HETAS approved and CE marked, guaranteeing top-notch performance.
The high thermal efficiency of pumice reduces the risk of condensation and soot build-up, making this system a reliable choice for maintaining optimum appliance performance. Available in outer casing sizes DM36, DM44, and DM54, the system accommodates varying requirements. Installation is straightforward and convenient, with comprehensive guides provided to assist you.
SKU: 59-129092
| Technical Specifications | |
|---|---|
| Internal Diameter | 345mm |
| Block Height | 150mm |
| Offset Angle | 30u00b0 |
| Material | Pumice |
| Certification | HETAS approved, CE marked |
| Warranty | 10 Years |
| Available Casings | DM36, DM44, DM54 |
