Get matched with top fireplace pros in Armstrong, IA

Wood is classified as either hardwood or softwood. For firewood, hardwoods are generally the best choice as they tend to burn longer, hotter, and produce less smoke than softwoods. Recommended hardwoods include oak, hickory, maple, cherry, ash, beech, birch, elm, and walnut. Oak is a particularly good option as it's widely available, slow-burning, and doesn't produce much smoke or sparks. Some woods, like oak, hickory, and cherry, also emit a pleasant scent. It is best to avoid softwoods such as eucalyptus, poplar, and willow, as they create a lot of smoke and have a high moisture content that makes them difficult to light and burn efficiently.

When it comes to noise levels, outdoor wood furnaces typically fall within a manageable range that's comparable to other standard heating systems. The noise generated by an outdoor wood furnace is primarily attributed to the operation of the fan and blower components responsible for circulating heated air throughout your home.

These fans and blowers are designed to minimize sound while effectively distributing warmth. While you might notice a subtle hum or airflow noise when they're in operation, it's generally not intrusive or disruptive to your daily activities.

You can let a fire burn out in a fireplace as long as you or someone else will stick around to monitor it until it goes completely out. This may take several hours. To prepare, stop adding fuel to the fire well before you’re ready to call it a night. If you’re using the fireplace for warmth, you’ll want to cover up in some blankets as the flame dies down.

When your fireplace burns, chemicals like sulfur or calcium can release from the fuel leading to white stuff appearing on the glass. However, it could also signal an issue with your fireplace. If you notice crystal deposits, it indicates either your flame isn’t burning properly or venting well.