Ceramic Chimney Flue Anatomy

It has three important purposes.

Ceramic chimney flue anatomy.

Over time intense heat weather conditions and general wear and tear can result in a cracked liner. Connecting flue wood burning multi fuel stoves clay concrete pumice chimney systems chimney block 400 x 400 x330mm concrete or brick coping chimney tray required high grade ceramic liner jointed with high temperature sealant corbel to support external finish block or brick expansion plate chimney block holes to facilitate reinforcement bars. The area below the smoke chamber. The vertical passageway up the inside of the chimney is the flue.

The flue can be lined with a heat resistant material such as clay or ceramic and protects the structure of the chimney from both moisture and the heat of the rising gases from a fire. More than one flue might be contained in one masonry chimney. Flue liner is a conduit inside of the chimney that is made from clay ceramic or metal material. Anatomy of your chimney.

Most masonry fireplaces are built with clay liners. Clay flue tiles are the most common material used to line masonry chimneys when built. Heat transfer protect the masonry maximum efficiency. Glass doors traditional fireplaces can sometimes be found with glass doors located on the opening of a fireplace.

The flue liner should be tightly sealed to protect the integrity and efficiency of your chimney. Anatomy of a chimney. However sometimes the existing clay flue tile chimney liner is already at its minimum capacity and the tiles will need to be broken out so the chimney can accept a larger stainless steel liner. So if you have a furnace and a fireplace connected to the same chimney there should be at least two vertical passageways up the inside of the chimney.

Ideally each appliance connected to the chimney such as each fireplace each furnace each wood stove has its own separate flue. That s what our home inspector found in gainesville fla. Fortunately a round flue drafts better than a square flue and most chimneys can readily accept a liner of the appropriate size with minimal disturbance to the existing flue tiles. Whether your masonry chimney is used to vent a fireplace woodstove or furnace most have sections of clay flue tile stacked one on top of the other to form a liner called the flue.

And must be free and clear of any defects in order to. A proper firebox is lined with firebrick a substance of refractory ceramic. Flue lining a lining must be used to ensure minimal accumulation of flammable debris. When it is not in proper working condition the heat.

The damper is often called the flue but the flue is the passageway. As a result harmful gasses and even fire can seep into your house. A cracked flue liner in the chimney is not an unusual problem.