MI Fires Derwent Wood Burning / Multifuel Ecodesign Stove

Special Price £739.00 Regular Price £820.00
(Price includes VAT and Delivery)
  • In Stock
Finance this item from as little as £0.00 per Month
  • Description

    The MI Fires Derwent is a simple and stylish multi-fuel stove with a 5kw heat output. It features a fully cast-iron body and door, complete with discreet levelling feet. 

    The stove features a powerful tertiary air system that maximises efficiency and keeps the viewing window clean. Preheated air drawn into the fire chamber is injected into the primary combustion gases path, which re-ignites the gases to produce a fire that is cleaner and more efficient. 

    Assembled in the UK, this stove is compatible with EcoDesign 2022 standards and is DEFRA-approved, making it legal to use in Smoke Control areas. It has an A+ Energy rating with an efficiency rating of 80.7%, and is incredibly clean, producing just 11 mg of dust. It is compatible with a 12 mm hearth. 

  • Specifications
    Brand M I Fires
    Guarantee 10 Years
    Efficiency 80.7%
    Energy Rating A Plus
    DEFRA Approved Yes
    Airwash System Yes
    Construction Cast Iron
    Flue Outlet Top & Rear (Interchangeable)
    Flue Size 5-inch (125mm)
    Fuel Type Wood or Multi Fuel
    Grate Type Multifuel Grate (to burn Wood & Coal)
    Log Length 300mm
    Heat Output 5.0 kW
    Suitable For 12mm Hearth Yes
    More Colours No
    Distance to Combustibles - Sides 600mm
    Distance to Combustibles - Rear 850mm
    Stove Window Size (Width mm x Height mm) 330mm x 250mm
    Sweep Flue through Stove? Yes
  • Product Sizes
    MI Fires Derwent Wood Burning / Multifuel Ecodesign Stove
    Overall Height (A) 502mm
    Overall Width (B) 438mm
    Overall Depth (C) 283mm
    Rear to Centre of Top Flue (F) 107mm
    Width to Centre of Top Flue (E) 219mm
    Height to Centre of Rear Flue (D) 399mm
  • Liner Pack & Stove Kits
    Direct Stoves - Stove Fitting Kits*
    What's included in the fitting kit
    • 1. Black stove pipe.
    • 2. A registration plate is used to seal the chimney opening off from the room preventing dust, soot, dirt and debris falling down the chimney. It also helps to prevent a draft coming down the chimney. We supply a standard 800mm x 400mm galvanised steel register plate with all our stoves. You will simply need to cut the plate to size to fit into your chimney opening.
    • 3. We also provide you with a single stove glove that you can use for stoking the fire and adding wood without the risk of personal injury.

    *Only available for wood, multifuel and gas stoves. Excluded for the following which do not need these items: inset stoves, electric stoves, flueless and balanced flue gas stoves and outdoor & garden products.

    Optional Extras.
    Carbon Monoxide Detector:

    Due to an update to Building Regulations it is now law to have a Carbon Monoxide alarm present in any room with a solid fuel appliance:- The Building Regulations 2000 Approved Document J (2010 Edition) '2.34 Where a new or replacement fixed solid fuel appliance is installed in the dwelling, a carbon monoxide alarm should be provided in the room where the appliance is located.'

    Flue Liner Packs:
    The flue liner pack consists of; a flue adaptor, which connects the stove pipe to the flexible flue liner, Dura Flue flexible flue liner (this will have a relevant diameter to the outlet size of the stove and 316 Grade) cut to the required length and a pot hanger rain cap, this supports the flue liner from the top of the chimney and also acts as a bird guard and rain cap.

    Stove Pipe with Door:
    A stove pipe with door or access point, allows the chimney to be swept through the pipe itself.

    Stove Glass Insurance:
    If you select to take out our stove glass insurance this covers your stove glass for the time period you select. If your glass breaks within that time period we will send you a replacement piece of glass regardless of the reason the glass broke. All we will ask is that you send a picture of the broken glass.
    The insurance only covers you for one replacement piece of glass. It doesn't cover you if you break the replacement piece of glass.
    All stove glass is covered during delivery and any glass broken in transit to you will be replaced free of charge, without affecting your stove glass insurance.

    Please make the relevant selection above when placing your order if you require any of these parts and also select whether or not you require a Carbon Monoxide alarm sending out with your order. Please note that if these parts aren't selected with your order we can't send them for free after your order has been delivered.
  • Reviews
  • Q & A
    Cab i burn coal?
    Question by: Rachel on 18 Nov 2022, 22:34

    Thankyou for your enquiry.

    This stove is multifuel so you can burn wood and smokeless coal.

    Hope this helps

    If you have any other enquiries please email [email protected]
    Answer by: Damian Todd (Admin) on 22 Nov 2022, 13:06
    Can you advise when looking at this fire and the secondary and tertiary air control are they open
    Tertiary air control - is it open while pushed in or pulled out?
    Secondary air control - is open when control is to the left or right

    Many thanks
    Question by: Cath Wright on 1 Nov 2022, 18:45

    Thank you for your enquiry.

    According to the manufacturer:

    The primary is the circular control on the front of the door. Right is open.

    The secondary is at the top of the door and right is open.

    The tertiary is underneath the door and right is open.

    Hope this helps

    Answer by: Damian Todd (Admin) on 2 Dec 2022, 11:41
    Hi there. Am I legally allowed to install the stove myself? Thanks
    Question by: Steven Sanders on 24 Jun 2022, 13:50
    Hi Steven, thanks for getting in touch. Please use a qualified installer. Kind Regards.
    Answer by: Henry Lewis on 5 Jul 2022, 14:11
    Hi, is this stove Defra approved?
    Question by: Lydia on 12 Apr 2022, 23:49
    Hi Lydia , thanks for getting in touch! Yes it is.
    Answer by: Henry Lewis on 19 Apr 2022, 15:13
    What kind of warranty comes with this burner? Thanks
    Question by: Raymond Harrow on 18 Mar 2022, 19:48
    Hi Raymond, this stove has a 10 year guarantee . I hope this helps and thanks for getting in touch.
    Answer by: Henry Lewis on 23 Mar 2022, 13:45
  • Delivery Info

    Free 1 Man Delivery – For Full Details Please See Delivery Information

    Our "Free Delivery" is a one-man service. The goods will arrive on a lorry that is about the size of a fire engine. (Please let us know in advance if you have restricted access or other local issues that could affect delivery).

    The lorry has a tail lift that allows the driver to get the item(s) off the vehicle. The order will be packed and secured onto a pallet and the driver will have a pallet truck. He'll be able to wheel this as close as possible to your property. The pallet truck can only be wheeled over a finished surface so it's not possible to wheel it over a gravelled drive, steps, steep slopes for example. The pallets are normally about 1m wide so this is the minimum width gate they can fit through. Please note that the driver is not insured to unpack or carry the item(s) into your house.

    Fitting Kits and Liner Packs might arrive separately by courier delivery on the same day unless specified/requested in advance. An email confirmation will be sent if this is the case.

    If the goods are showing 48hr delivery, then this is the quickest time we're able to deliver these items (We do not deliver at weekends). You'll be asked to select a delivery date when purchasing the goods. Please note that if you live offshore these dates do not apply as it will take us slightly longer to get the goods to you and we will contact you directly.

    Please note that it is an all-day delivery service which is generally from 9 am – 6 pm Monday to Friday. Delivery Depots, if they have the facility, will text in advance but as the vans do multiple runs a day you might not receive a text until the afternoon if this service is available.

    Due to current pallet network pressures mainly due to driver shortages we cannot guarantee delivery on your chosen day but will do our best to communicate this as soon as we are made aware by the carriers.


  • Pay by Finance


    Please choose your deposit percentage:

    Please choose your package plan:

    *Choose v12finance package plan

    The options you selected are not available in these circumstances
  • User Manuals and Guides