Stove Info
When choosing a stove, the most important factor is choosing one that gives out the correct heat.
A stove that is too small, will not heat the room sufficiently.
A stove that is too large will have to burn at a lower temperature than recommended, which will cause tarring of the chimney.
To do this, measure your room (length x width x height) in metres and divide by 14. This will give the average KW output that is required. For example 5.6m x 5.2m x 2.6m = 75.7 divided by 14 = 5.4kw.
This formula is based on an average room. Factors such as doors, windows, stairs, insulation, etc can have a dramatic effect of stove sizing. Please contact us if you have any questions about sizing.
Wood Burning Info
Things to consider when burning solid flue
-
Only burn fuels approved by the stove manufacture.
-
Do not burn house coal or any product that contains petroleum coke. This will damage your stove.
-
Installing a cast iron grate is recommended to allow air flow from below. This helps the fuel to burn better
Things to consider when burning wood
-
The wood should be well seasons. A mixture of softwood and hardwood with a low moisture content (ideally below 25%) is best. The wood should be stored in a well ventilated, dry environment.
-
Unseasoned wood will produce poor heat, turn your stove glass black and tar your chimney.
-
Wood that is kiln dried provides a cleaner burn and offers a higher heat output that seasoned wood.
-
As hardwood is much denser than softwood so burns a lot longer. You will need nearly twice as much softwood to produce the same heat as hardwood.
-
The best woods to burn are Ash, Birch, Beech and Oak
Do not burn rubbish!
Burning domestic rubbish in any wood burning or multifuel stove will damage your stove and flue. This will invalidate the manufactures warranty.
If you have any questions regarding fuels, please contact us.
Which woods work best with a wood burning stove?
Alder
Produces poor heat output and it does not last well.
Poor
Apple
A very good wood that bums slow and steady when dry, it has small flame size, and does not produce sparking or spitting.
Good
Ash
Reckoned by many to be one of best woods for burning, it produces a steady flame and good heat output. It can be burnt when green but like all woods, it burns best when dry.
Very good
Beech
Burns very much like ash, but does not burn well when green.
Very good
Birch
Produces good heat output but it does burn quickly. It can be burnt unseasoned, however the sap can cause deposits to form in the flue with prolonged use.
Good
Cedar
Is a good burning wood that produces a consistent and long heat output. It burns with a small flame, but does tend to crackle and spit and the sap can cause deposits to form in the flue with prolonged use.
Good
Cherry
Is a slow to burn wood that produces a good heat output. Cherry needs to be seasoned well.
Good
Chestnut
A poor burning wood that produces a small flame and poor heat output.
Poor
Firs
A poor burning wood that produces a small flame and poor heat output and the sap can cause deposits to form in the flue with prolonged use.
Poor
Elm
Is a wood that can follow several burn patterns because of high moisture content, it should be dried for two years for best results. Elm is slow to get going and it may be necessary to use a better burning wood to start it off. Splitting of logs should be done early.
Medium
Eucalyptus
Is a fast burning wood. The sap can cause deposits to form in the flue and can increase the risk of a chimney fire if burned unseasoned.
Poor
Hawthorn
Is a good traditional firewood that has a slow burn with good heat output.
Very good
Hazel
Is a good but fast burning wood and produces best results when allowed to season.
Good
Holly
Is a fast burning wood that produces good flame but poor heat output. Holly will burn green, but best dried for a minimum of a year.
Poor
Hornbeam
A good burning wood that burns similar to beech, slow burn with a good heat output.
Good
Horse Chestnut
A good wood for burning in wood stoves but not for open fires as it does tend to spit a lot. It does however produce a good flame and heat output.
Good (For stoves only)
Laburnum
A very smokey wood with a poor burn.
Poor do not use
Larch
Produces a reasonable heat output, but it needs to be well seasoned. The sap can cause deposits to form in the flue with prolonged use.
Medium
Laurel
Burns with a good flame but only reasonable heat output. It needs to be well seasoned.
Medium
Lilac
Its smaller branches are good to use as kindling, the wood itself burns well with a good flame.
Good
Maple
Is a good burning wood that produces good flame and heat output.
Good
Oak
Because of its density, oak produces a small flame and very slow burn, it is best when seasoned for a minimum of two years as it is a wood that requires time to season well.
Good
Pear
Burns well with good heat output, however it does need to be seasoned well.
Good
Pine
(Including Leylandii) Burns with a good flame, but the resin sap can cause deposits to form in the flue and can increase the risk of a chimney fire must be well seasoned.
Good (with caution)
Plum
A good burning wood that produces good heat output.
Good
Poplar
A very smokey wood with a poor burn.
Very poor
Rowan
Is a good burning wood that has a slow burn with good heat output.
Very good
Robinia (Acacia)
Is a good burning wood that has a slow burn with good heat output. It does produce an acrid and dense smoke but this is of course not a problem in a stove.
Good (For Stoves only)
Spruce
Produces a poor heat output and it does not last well.
Poor
Sycamore
Produces a good flame, but with only moderate heat output. Should only be used well-seasoned.
Medium
Sweet Chestnut
The wood burns ok when well-seasoned but it does tend to spit a lot. This is of course not a problem in a stove.
Medium (For Stoves only)
Thorn
Is one of the best woods for burning. It produces a steady flame and very good heat output, and produces very little smoke.
Very good
Willow
A poor fire wood that does not burn well even when seasoned.
Poor
Yew
A good burning wood as it has a slow burn, and produces a very good heat output.
Very good
Get In Touch
Ashburton Stove & Flue, Ashburton, TQ13 7DH
Tel: 01364 654355