The largest concern is chimney fires, which take place when creosote build-up that condenses inside chimneys from wood smoke catches fire. This is certainly most common with wood stoves but is often an issue with fireplaces at the same time. Look for broken or harmed bricks or flue liners. (Vertical https://chimneyrepairnearme47899.blogtov.com/8545988/not-known-facts-about-wood-stoves