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Firechests - 500 Magnum Firechest with Damper

Discover the excellence of the National Flues 500 Magnum Firechest with Damper from Isokern—a premier solution for homeowners seeking efficient, high performance chimney systems. This pumice firechest not only ensures fast heat up times through superior insulation but also offers a stylish and funct... More...
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At a Glance

  • Wide fire opening capability up to 1.2m for versatile design solutions
  • Constructed from highly insulating pumice for optimal heat retention
  • HETAS approved and CE marked, ensuring compliance with UK safety standards
  • Delivered as a flat pack for straightforward, on-site assembly
  • Compatible with 200mm internal flue diameter liners or DM systems for flexible installation
  • Backed by a solid 10-year warranty for long-term performance
Now only £1,388.49
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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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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

The 500 Magnum Firechest with Damper, a part of the Isokern range from National Flues, is designed for those aiming to construct a neat and efficient fire opening up to 1.2m wide. Delivered as a flat pack, it ensures easy and quick assembly, allowing you to set up a preformed fire opening ready for finishing. Made from pumice, a natural insulator, this firechest provides remarkable heat insulation.

Pumice's insulating properties enable the flue gases in the chimney to reach their optimum temperature swiftly, contributing to the appliance's optimal performance sooner after lighting. It also maintains the chimney's warmth for extended periods as the appliance's heat output decreases, enhancing performance while reducing condensation and soot build-up. The Isokern DM system is HETAS approved and CE marked, ensuring top-notch safety and efficiency.

Please refer to the installation guides for complete instructions.

SKU: 59-130773

Technical Specifications
SKU59-130773
Designation DM SystemEN1858 - T450 N1 D 3 G(00)
Designation Liner SystemEN1857 - T600 N2 D 3 G
MaterialPumice
Warranty10 Years
Fire Opening WidthUp to 1.2m
Internal Flue Diameter200mm
Distance To Combustibles0 on straights; 38mm on offsets on DM System
The 500 Magnum Firechest with Damper is designed for easy DIY assembly from a flat pack delivery. It is essential to follow the provided installation guides closely to ensure optimal performance and safety. Key points include: ensuring proper clearance from combustible materials (0 on straights, 38mm on certain offsets as per DM System guidelines), verifying compatibility with your existing 200mm internal flue system, and utilising the detailed step-by-step instructions. For best results, consider having the installation inspected by a certified professional and refer to the comprehensive installation manual included with the product.

The 500 Magnum Firechest with Damper is designed to create a wide, efficient fire opening in your chimney, enhancing heat retention and reducing condensation and soot build-up.

The firechest is delivered as a flat pack, ensuring easy and quick assembly on-site.

Pumice is a natural insulator used in the construction of this firechest for its superb heat insulation properties, enabling optimal performance of the heating appliance and reducing heat loss.

Yes, the Isokern DM system is HETAS approved and CE marked, guaranteeing compliance with safety and efficiency standards.

This firechest allows you to create fire openings up to 1.2m wide, making it suitable for various interior styles and heating needs.

Yes, detailed installation instructions are provided in the guides to ensure a smooth and correct setup process.

Yes, the 500 Magnum Firechest is compatible with 200mm 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 - 500 Magnum Firechest with Damper

National Flues Ltd Verdict

The 500 Magnum Firechest with Damper is a high-quality product that's perfect for anyone looking to install a wide and efficient fire opening. As always, National Flues offers reliable delivery across the UK, catering to both retail and trade customers.

The 500 Magnum Firechest with Damper is designed to provide homeowners and builders with a reliable and efficient solution for creating wide fire openings, enhancing heat efficiency and reducing the likelihood of condensation and soot build-up.

Isokern, a respected name in the fireplace and flue industry, is known for its innovative use of pumice in creating high-quality firechests and chimney systems, trusted by homeowners and professionals alike for their efficiency and reliability.

 

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Elevate your living space with the robust and efficient 500 Magnum Firechest with Damper – add it to your cart today!

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