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In Stock — Ready for installation

Firebelly FB2

The Firebelly FB2 is the larger model for spaces requiring significantly more heat. It combines a broad contemporary firebox with extensive colour and accessory options and is also available in double-sided configurations.

Key Features

  • Up to 12kW heat output
  • Wood burning as standard
  • Optional multi-fuel kit for approved solid fuels
  • DEFRA approved
  • Approx. 82% efficiency
  • 152mm (6″) top or rear flue outlet
  • Approx. 100kg
  • Optional log box and brushed-steel legs
  • Single-sided and double-sided configurations available
  • Wide choice of Firebelly colour finishes

Full Firebelly range available: We can supply the full range of Firebelly stoves. From compact models through to larger single and double-sided stoves, a wide selection of outputs, configurations and colour finishes is available. If you cannot see the Firebelly model you are looking for, please get in touch.

5 Year
Manufacturer Warranty
5-year stove body warranty with professional HETAS installation available separately.
HETAS Registered
Free Home Survey
Professional Installation
HETAS Certified Installation Included
With this stove, we can also offer professional installation by our HETAS registered engineers, supplied as a separate quote. Our installation service helps ensure the stove is fitted in line with UK Building Regulations and provides the relevant certification for your records. It also gives you the reassurance that the installation has been completed and signed off correctly, without needing to source a separate installer.

We visit your property to assess the space, measure the room, and recommend the right stove for your needs — completely free of charge. Our surveyors check ventilation, flue routes, and hearth requirements so there are no surprises on installation day.

Visit our Linthwaite showroom to experience stoves in action. See the flame patterns, feel the heat output, and compare models side by side. Our team is on hand to answer questions and help you find the perfect fit for your home.

All stoves come with a minimum 5 year manufacturer warranty covering parts and materials. When installed by our HETAS engineers, you’re fully protected — giving you peace of mind for years to come.

Professional HETAS Installation Available
Free Home Survey & Expert Sizing
5 Year Stove Body Warranty
Installation Available
Typically Within 2–4 Weeks
Book a free survey to confirm your installation date

Stove Specifications

Heat Output Guide
Check if this stove suits your room
9-11 kW
Nominal Heat Output
Enter Your Room Dimensions
Perfect Match
This stove is ideal for your room size.
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Room m³
—
kW Needed
9-11 kW
This Stove
Need help? These calculations are estimates for average UK homes. Factors like insulation, windows, and room layout affect heat requirements. Book a free home survey for accurate sizing.
BEFORE YOU BUY

Installation Requirements

Installation Requirements
Hearth Requirements
Suitable non-combustible hearth required
Size and construction confirmed during survey
Flue Diameter
152mm / 6 inch
Top or rear exit available
Room Ventilation
Air vent may be required
Requirement confirmed during survey
Clearances
See manual for distances
To combustibles, walls and surrounding materials
WHY CHOOSE northern stoves

Quality Comparison

Feature Northern Stoves DIY / Online
HETAS Registered Installation Available
Free Home Survey
Building Regulations Sign-Off With Installation
See Working Displays in Showroom
Expert Advice & Sizing Help
Aftercare & Servicing
Need Help Choosing?
Not sure which stove is right for your home? Our experts are here to help with free, no-obligation advice.
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Customer Reviews

What Our Customers Say

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Book your free survey today and let’s find the perfect stove for you.