Woodfire EX Wood Burning Inset Boiler Stove

Woodfire EX Wood Burning Inset Boiler Stove

EX10
Our price  £3,299.00 RRP  £3,650.00
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Woodfire EX Wood Burning Inset Boiler Stove

Woodfire

Woodfire EX Wood Burning Inset Boiler Stove

Customers rate us 4.9 out of 5 (103 reviews)
Our price  £3,299.00 RRP  £3,650.00
Free delivery to England and Wales on orders over £50.
Model

This is a boiler stove

Most of its heat goes into your radiators and hot water. It connects to your central heating, so you need a heating engineer as well as a stove installer.

Just want to heat a room? See room heater stoves

Is it right for you?

  • Chimney: fits into a fireplace opening with a chimney, which will usually need a liner.
  • Fuel: dry logs only.
  • Fitting: must be fitted by a HETAS registered installer, plus a heating engineer for the pipework. Find one by postcode
What else will I need?

Add these with your stove

Nothing is ticked for you. Tick what you need and it goes in the basket with the stove. Your installer will confirm the flue parts.

Your selection

Model
EX10
Weight
177kg
Heat output
9.9kW nominal (8.5kW to water, 1.4kW to room)
Efficiency
84%
Compare all options
Free delivery to England and WalesUsually 3 to 10 working days. The courier usually contacts you to book a day. Scotland and Northern Ireland charges are shown at checkout.
  • 30 days to change your mind
  • Manufacturer's UK warranty
  • UK suppliers
  • Wood BurningFuel
  • Ecodesign2022 compliant
  • 3 yearsWarranty

The Woodfire EX is a wood burning inset boiler stove that sends most of its heat to water for radiators, hot water or a thermal store, with a smaller share into the room. All three models share the same 634mm wide body, a 200mm top flue outlet and wood-only fuel. Choose the EX10 (10kW), EX15 (15kW) or EX22 (22kW), from a well insulated or low energy home up to the main heat source in a larger home.

Why choose the Woodfire EX

  • 10kW to 22kW in total, with 8.5kW to 18.5kW going to water and 1.5kW to 3.1kW to the room.
  • 82% to 84% efficiency depending on model, with Woodfire stating Ecodesign compliance.
  • Same 634mm wide body across the EX10, EX15 and EX22.
  • 200mm top flue outlet and a 125mm external air supply connection; operating pressure 2.5 bar.
  • Takes logs up to 400mm long; wood and wood briquettes only.
  • 3 year warranty when fitted with a load unit or load valve and installed by a qualified fitter (1 year otherwise).
Full details and specifications

What you'll need

Everything to get this stove lit

A stove on its own isn't enough. Here's what comes in the box, what else you'll need, and what your installer brings.

In the box

  • The stove and the manufacturer's installation and user manual

You'll also need

  • A carbon monoxide alarm. Required by law in the room with the stove.
  • Stove pipe to connect it to the flue. Your installer will tell you the length.
  • A hearth for it to stand on, if you don't already have one.
  • A load unit for the heating circuit, fitted by your heating engineer.
  • A chimney liner or twin-wall flue. Your installer supplies this.

Your installer brings

A liner sized to the stove, fitted up your chimney, after the chimney has been swept and checked.

Fitting, testing and a certificate showing it meets Building Regulations. Keep it for your home insurer and for when you sell.

A boiler stove also needs a heating engineer to connect it to your radiators and hot water, with the safety parts the stove's manual lists.

Ask for one quote that covers the survey, flue, fitting and certificate. Using someone who isn't HETAS registered? Your local building control must approve the work before you use the stove.

How buying a stove works

  1. Check it fitsUse our size calculator, or email us a photo of your fireplace and the room size and we'll suggest stoves that suit.
  2. Book a HETAS installerThey survey the chimney, quote for the flue and fitting, and tell you which parts to order.
  3. We deliverFree to England and Wales, usually within 3 to 10 working days. Book the fitting date once it has arrived.
  4. Your installer fits itThey fit the stove and CO alarm, test it and register it. You get a certificate to keep.

The numbers, in plain English

200mm flue
The flue size your installer needs
40cm logs
The longest log it takes
H 1107 x W 634 x D 545 mm
Size (height x width x depth)

Full specifications, clearances and the manual are further down the page.

About this product

Will it suit your space?

Only a small part of the output reaches the room directly, so these stoves suit rooms that would overheat with an ordinary stove. As a rule of thumb, an average room needs roughly 1kW for every 14 cubic metres, so the direct room heat of 1.5kW to 3.1kW suits roughly 21 to 43 cubic metres depending on model. Older, draughty or high-ceilinged rooms need more, and a heat-loss check by your installer gives the right answer. Every model is 1107mm high, 634mm wide and 545mm deep; check the sizes table below for the output and weight of each. Woodfire asks for 400mm clearance to combustibles at the rear and sides and 1000mm in front.

Sizes and options

Model Weight Heat output
EX10 177kg 9.9kW nominal (8.5kW to water, 1.4kW to room)
EX15 179kg 14.9kW nominal (12.5kW to water, 2.4kW to room)
EX22 181kg 21.8kW nominal (18.5kW to water, 3.3kW to room)

Specifications

Brand Woodfire
Fuel Wood and wood briquettes only
Dimensions (H x W x D) 1107 x 634 x 545mm
Flue 200mm, top outlet
External air supply 125mm
Maximum log length 400mm
Operating pressure 2.5 bar
Warranty 3 years with a load unit or load valve, installed by a qualified fitter (1 year otherwise)
Efficiency 84% (EX10); 83% (EX15); 82% (EX22)

Installation and safety

It must be installed by a HETAS-registered installer or signed off by Building Control, and a carbon monoxide alarm is required in the room. A competent heating engineer should design the boiler connection. Woodfire requires a load unit or load valve on the boiler circuit; without one, or without installation by a qualified fitter, the warranty drops from three years to one.

Questions

How much heat goes to the room and how much to the heating system?

Most of the heat goes into radiators, a cylinder or a thermal store. Woodfire rates the EX10 at about 1.5kW to the room and 8.5kW to water, the EX15 at 2.5kW and 12.5kW, and the EX22 at 3.1kW and 18.5kW.

Does it need a chimney or flue?

Yes, a 200mm flue suitable for solid fuel, connected at the top of the stove.

What size logs does it take?

Logs up to 400mm long. Woodfire specifies wood and wood briquettes only.

Why buy from Glowing Flames?

  • Free delivery

    Free to England and Wales on orders over £50 (£9.99 below that). Large items come on a pallet and the courier books a day with you.

  • Real advice

    Not sure it will fit or work with your chimney? Send us a photo and we will check.

  • UK warranties

    Supplied by the manufacturer or its UK distributor, with the manufacturer’s UK warranty and spares.

  • 30 days to change your mind

    Change your mind up to 30 days after delivery, with no restocking fees and fixed collection prices for large items.