Coal is a popular choice of fuel for fires as it can burn for long amounts of time. Coal may be a little harder to start a fire with than wood but it makes up for it by needing little maintenance to keep it continually burning.
To avoid difficulties starting coal fires many people leave them burning for long stretches of time adding more coal as it is required.
The following is a guide to help you get the most from coal fires.
Storing Fuel for Coal Fires
Coal is a tough material that has a high density, allowing it to burn longer than many other fuel types. As it has such a dense surface it can be stored in areas that may become damp or do not have much cover from rain.
Coal can be stored in wooden containers or bins either indoors or outside. Coal is often kept in garages or utility rooms where there is plenty of space. Coal can be stored anywhere within reason. Many people choose to store a small amount near to their coal fire in a coal scuttle whilst keeping the main store of coal in a separate location.
Preventing Coal Fire Chimney Corrosion
Coal fires burn at a more efficient rate than other fuels such as wood. While coal burns it gives off less heat than other fuels so the chimney and stack doesn't rise in temperature.
Although the burning temperature of coal fires isn't as high as other fuels, compounds and elements that make up coal can cause even more damage.
Sulphur in particular corrodes and causes damage to stainless steel chimneys. When choosing a chimney make sure to choose a good quality chimney that is resilient. Also check that the warranty covers the use of coal fires with your chimney.
Cleaning and maintenance of your chimney will help it to last longer and provide a good quality service. During spring is the best time to clean your chimney each year as the majority of damage and chimney corrosion occurs during the humid months of summer.
Baking soda is commonly used to neutralize the acids that accumulate within the chimney.
Stoker Feed Coal Stoves
Another option for coal fires is stoker feed coal stoves. Stoker feed coal stoves offer a low maintenance easy to operate solution.
The stoker feed mechanism brings in coal from a storage location and also removes the ash from the firepot. Thermostats are used to control the fire and make sure it burns at an even pace.