Firewren 4kW Woodburning & Multi-Fuel Stove

Woodwarm Stoves

Our passion for design and detail have helped us create stoves which have Ultra-low emissions exceeding the Ecodesign 2022 ready scheme, making it a true environmental leader.

At only 422mm wide this 4kW stove is suitable for smaller rooms, garden rooms, lodges, boats, and even conservatories. It may be the baby of the range with its 4kW output, but it still packs a punch. Pictured here with an Integral Log Store Style Base.


Plate steel, cast iron, fire brick, ceramic glass


  • 4kw Output
  • Efficiency 77.60%
  • Flue outlet size: 5″
  • Exceptionally easy to light and control
  • Suitable for smoke controlled areas
  • Advanced cleanburn airwash technology
  • Full riddling grate and ash pan
  • Cool to touch stainless steel handle


  • Log store version available
  • Choice of 5 colours
  • Vertical rear flue adaptor
  • Rear heat shield (reduces the distance to combustibles to the rear of the stove)