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Firechests - 1100 Magnum Firechest With Damper

Discover the exceptional Isokern 1100 Magnum Firechest With Damper, a leading chimney solution made from natural pumice that offers superior insulation and enduring performance. This Isokern firechest, ideal for both domestic and commercial applications, is perfect for creating expansive fire openin... More...
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At a Glance

  • Crafted from natural pumice for superior insulation
  • Designed for 350mm internal flue diameter liners and DM systems
  • Creates fire openings up to 1.2 metres wide
  • Easy-to-assemble flat pack design
  • HETAS approved and CE marked for safety and reliability
Now only £1,947.49
Including VAT & Free Delivery Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Isokern 1100 Magnum Firechest With Damper is a high-quality solution for creating expansive fire openings, measuring up to 1.2m wide. Supplied as an easy-to-assemble flat pack, the firechest is perfect for a seamless finish. Made from natural pumice, it offers superior insulation - ensuring chimney gases reach optimal temperature quickly, improving appliance performance right from the start.

This also helps maintain a warmer chimney for longer, which minimises condensation and soot build-up, contributing to overall efficiency. The Isokern DM is both HETAS approved and CE marked, making it a reliable choice for any home.

SKU: 59-129568

Technical Specifications
SKU59-129568
Product NameFirechests - 1100 Magnum Firechest With Damper
MaterialNatural Pumice
Flue Diameter350mm (internal)
Fire Opening WidthUp to 1.2 metres
DamperIntegrated for airflow regulation
Warranty10 Years
ApprovalsHETAS approved, CE marked
AssemblyEasy-to-assemble flat pack
Unpack the flat pack and check the contents against the provided list. Follow the step-by-step installation manual, ensuring all components are securely fitted. Pay special attention to the recommended distances to combustible materials (0mm on straights; 38mm on offsets for DM System). If uncertain, consult a professional installer. Regular inspections of the damper and chimney structure are advised to maintain optimal performance and safety.

The 1100 Magnum Firechest can create fire openings up to 1.2 metres wide.

The firechest is made from natural pumice, which is known for its superior insulating properties.

Yes, the firechest comes in a flat pack and can be quickly and easily assembled.

Pumice is a natural insulator, helping flue gases reach their optimum temperature quickly and keeping the chimney warmer for longer, which improves appliance performance and reduces soot build-up.

Yes, the Isokern DM system is HETAS approved and CE marked.

The damper helps to regulate air flow within the chimney, improving efficiency and safety.

Yes, the 1100 Magnum Firechest is designed for use with 350mm internal flue diameter liners or DM systems.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. If you need faster stove or fireplace delivery please give us a call. We can often 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. Mi-Flex offers a lifetime guarantee. 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. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this Firechests - 1100 Magnum Firechest With Damper

National Flues Ltd Verdict

The 1100 Magnum Firechest With Damper represents top-of-the-line quality from Isokern, perfect for both retail and trade customers. With our reliable nationwide delivery and competitive prices, you can trust National Flues for all your fireplace and flue needs.

The 1100 Magnum Firechest With Damper is designed to create large, efficient fire openings in residential and commercial properties, enhancing the performance and longevity of your heating appliance.

Isokern is renowned for its high-quality chimney and fireplace solutions, utilising natural pumice to deliver superior insulation and performance. Their products are both HETAS approved and CE marked, ensuring reliability and safety.

 

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Secure unrivalled quality and efficiency – get your 1100 Magnum Firechest now.

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