Our Showroom is open six days a week – Monday – Friday – 9am – 4pm – Saturday – 9AM – 2PM

Mi-Fires Tinderbox Medium Wood Burning Stove


SKU 137-M-Tinderbox Category

Mi-Fires Tinderbox Medium Wood Burning Stove

The Tinderbox Medium wood burner from Mi-Fires boasts an impressive efficiency of 85.1% making it one of the most efficient and eco-friendly stoves on the market. It is credited with both Ecodesign and DEFRA approvals and has an A+ energy rating.

The Mi-Fires Tinderbox Medium is both DEFRA approved and SIA Ecodesign ready which means it can be used in smoke controlled areas and produces a very low amount of emissions meaning it is eco-friendy. It features three air supplies ensuring an optimum burn with every use and a powerful airwash system will help keep the panoramic viewing window free from soot build up.

This stove is suitable for use with a 12mm thick hearth and with low clearances to combustible materials makes it easy to install anywhere in the room. An optional external air kit is also available for new builds or rooms with high insulation.


Strong steel body with cast iron door
Lined with 30mm vermiculite panels
SIA Ecodesign Ready
DEFRA Approved for use in smoke controlled areas
5kW nominal heat output
85.1% efficiency
Suitable for burning wood only
Primary, Secondary & Tertiary air supplies
A+ energy rating
Large viewing window with airwash system
Optional external air kit available
Suitable for 12mm hearth installation
Style Contemporary, Traditional
Efficiency 85.1%
Height 530mm
Width 410mm
Depth 352mm
Weight 64kg
External Combustion Yes
Flue Size 125mm (5″)
Flue Options Top or Rear (Interchangable)
Depth From Back To Centre Of Top Flue 124mm
Distance To Combustibles – Rear 250mm
Distance To Combustibles – Sides 400mm
Colour Black



Stove Type



Contemporary, Traditional


DEFRA Approved, Ecodesign Ready





MiFires Logo