NRG Defra Approved 10KW Multifuel Stove (Type A, Black)

Multifuel Cast Iron Stove

From: NRG

This cast iron multifuel stove delivers exceptional heating performance with its 10KW output capacity. The unit meets strict Eco Design requirements and holds Defra approval for use in smoke controlled areas across the UK.

The Nrg Defra approved 10KW multifuel stove features a tertiary air system that re-burns smoke particles for cleaner combustion. This technology achieves 79% efficiency when burning wood whilst reducing harmful emissions to just 0.08% CO.

Built from high-quality cast iron with a painted black finish, this freestanding unit measures 63cm wide by 41cm deep. The large viewing window provides excellent fire visibility whilst the 5-inch flue outlet ensures proper ventilation for safe operation.

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Product Features

Defra Approval - This certification allows legal wood burning in smoke controlled zones throughout England and Wales. The stove meets stringent emission standards set by the Department for Environment Food and Rural Affairs. This approval means you can install and operate this stove in urban areas where wood burning restrictions typically apply, making it suitable for city and suburban homes. Tertiary Air System - Advanced combustion technology re-burns smoke particles before they exit the flue, creating a cleaner and more efficient burn. This system introduces pre-heated air into the firebox at precisely the right moment to ignite unburned gases. The result is reduced smoke emissions, better fuel economy and compliance with modern environmental standards whilst maximising heat output from every log. Cast Iron Construction - Premium cast iron material provides exceptional heat retention and durability that lasts decades. Cast iron absorbs heat during combustion then radiates warmth long after the fire dies down, creating consistent room temperatures. The material's thermal mass means the stove continues heating your space efficiently even between fuel additions, whilst the robust construction withstands daily use and high temperatures.

10KW Heat Output - Substantial heating capacity suitable for large rooms up to 200 square metres or multiple connected spaces. This output level can effectively heat an entire ground floor in most homes when doors remain open for air circulation. The high capacity means faster room heating and the ability to maintain comfortable temperatures even during harsh winter conditions without constant refuelling. 79% Efficiency Rating - Exceptional fuel conversion rate means more heat from less wood, reducing both costs and environmental impact. This efficiency level significantly exceeds older stove designs and many competing models. Higher efficiency translates to longer burn times per load, fewer trips to refuel and substantial savings on heating bills whilst meeting Eco Design requirements for cleaner combustion. Large Viewing Window - Generously sized glass panel measuring 202mm by 230mm provides excellent fire visibility and ambiance. The window features stay-clean technology that reduces glass blackening through proper air circulation. This design element transforms the stove into a focal point whilst allowing you to monitor combustion conditions and fuel levels without opening the door and losing heat.

FAQs

What fuels can I burn in this multifuel stove?

This stove is approved for burning seasoned wood and smokeless fuel only. You cannot burn coal in this model as it's specifically designed for cleaner-burning fuels. Seasoned hardwood logs with less than 20% moisture content work best for efficiency and emissions compliance. Smokeless fuel options include manufactured briquettes and anthracite alternatives that meet clean air standards.

Do I need planning permission to install this Defra approved stove?

Generally no planning permission is required for installing this stove as it's Defra approved for smoke controlled zones. However, you must use a HETAS registered installer for the installation and notify Building Control. Some listed buildings or conservation areas may have additional restrictions. Always check with your local authority before installation and ensure your chimney meets current regulations for flue requirements.

What size room will this 10KW stove effectively heat?

This 10KW output can effectively heat rooms up to 200 square metres or approximately 2150 square feet. For optimal performance, calculate roughly 1KW per 50 square feet of space. The cast iron construction provides excellent heat retention, meaning the stove continues radiating warmth after the fire dies down. Open doorways allow heat circulation to adjacent rooms, potentially warming larger areas.

Is the flue pipe included with this stove purchase?

No, the flue pipe is not included with this stove. Only the flue collar is provided, which connects to your chimney system. You'll need to purchase appropriate flue pipes separately, typically requiring 5-inch diameter components. The total flue system cost depends on your installation requirements, ceiling height and any bends needed to reach your chimney or external flue outlet.

How heavy is this stove and what are the delivery implications?

This stove weighs 115-120kg, making it extremely heavy for standard delivery services. Many carriers cannot handle this weight, so specialist delivery may be required. You'll need adequate manpower and equipment to move the stove from delivery point to installation location. Consider hiring professional installers who can handle both delivery and positioning as part of their service package.

What maintenance does this cast iron stove require?

Regular maintenance includes cleaning the glass window, emptying the ash pan and annual chimney sweeping. The cast iron exterior should be checked for rust and touched up with heat-resistant paint as needed. Internal fire bricks may need replacement after several years of use. Annual professional servicing ensures optimal performance, safety compliance and identifies any wear components requiring attention before they become problematic.

Can I control the heat output on this multifuel stove?

Yes, heat output is controlled through primary and secondary air controls located on the stove body. The primary air control regulates combustion intensity, whilst secondary air maintains clean burning. A rear air intake can be shut off once the fire establishes for improved efficiency. Learning to balance these controls allows you to achieve steady heat output and extended burn times whilst maintaining clean combustion.

What are the minimum clearance requirements for safe installation?

Minimum clearances vary depending on your installation type and local building regulations. Typically, you need at least 150mm from combustible materials and adequate space around the stove for maintenance access. The hearth must extend sufficiently beyond the stove footprint to catch any falling embers. Your HETAS installer will calculate exact requirements based on your specific room layout, wall materials and ventilation provisions during the survey process.

NRG Defra Approved 10KW Multifuel Stove (Type A, Black) Specs

Brand	NRG
Model Number	STV006-DF
Heat Output	10KW
Efficiency	79% (When Burning Wood)
Efficiency Grade	A
Maximum CO Emissions	0.08%
Fuel Type	Wood and Smokeless Fuel
Material	Cast Iron
Finish Type	Painted
Colour	Black
Style	Classic
Installation Type	Freestanding
Item Weight	115-120kg
Overall Width	630mm
Overall Depth	410mm
Overall Height	508mm
Glass Window Width	202mm
Glass Window Height	230mm
Flue Outlet Diameter	5 inches
Flue Collar Included	Yes
Flue Pipe Included	No
Handle Material	Cast Iron
Air System	Tertiary Air System
Defra Approved	Yes
Eco Design Ready	Yes
Package Quantity	1
Number of Pieces	1
Batteries Required	No