#Chimney masonry stack code#
#Chimney masonry stack free#

National Fire Protection Association – an International Codes and Standards Organization.

#Chimney masonry stack code#

The interior component of a double-wall chimney.Ī field-constructed chimney of bricks, stones or reinforced Portland cement concrete, lined with suitable chimney flue liners built in accordance with applicable building code requirements.Ī hearth and firebox of solid masonry units such as bricks, stones, listed masonry units, or reinforced concrete, provided with a suitable chimney.Ī single chimney containing more than one flue. Most often their primary purpose is atmosphere rather than heat.įloor area within the firebox of a fireplace or a fireplace stove. The flue (venting) goes up through existing chimney and exhausts to the outside.įireplaces that have either been converted from wood to gas or were constructed for gas. The liner serves as a buffer between flue gases and chimney walls and is designed to contain the products of combustion.Ī gas burning appliance that burns propane or natural gas the insert goes into an existing fireplace and creates a powerful heating source. Special liner required by codes and standards to cover the inner surface of the flue. The passage in a chimney for conveying flue gases to the outside atmosphere. Sheet metal or other materials used in waterproofing roof valleys or the angle between a chimney and a roof. Wood, coal, pellet, or gas heating appliances that fit inside an existing fireplace. Build-up of lint causes the dryer to take more time in drying the standard load of clothes and becomes a fire hazard.Ĭhamber of a fireplace or stove where the fire actually burns.īrick composed of clay and silica and designed to withstand high temperatures such as those found in a firebox. The lint that is removed by hand from the lint trap on the dryer is a very small portion of lint that accumulates in the venting system. The lint that is generated in drying the clothes ends up in the dryer venting system. The rising gas creates a pressure difference called draft, which draws combustion air into the appliance and expels the exhaust gas outside through the chimney. The cable controls the opening and closing of the damperĪ connector from an insert or hearth stove to the first flue tile in a fireplace.ĭouble wall pipe where exhaust air is removed by the liner and combustion air is brought into the appliance between the inner liner and outer wall. A cable is run down the side of the flue and attached to the side firebox wall. Works by closing off the top of the flue when not in use so that cold air does not enter the home and that heat/cold air does not get drawn up an open flue. (Chimney Safety Institute of America) The CSIA is a non-profit, tax-exempt educational institution dedicated to chimney and venting system safety.Ī valve, usually a movable or retractable plate, for controlling the flow of air or smoke.

The slight slope or beveled edge on the top surface of a chimney designed to shed water away from the flue liner. (also referred to as a Saddle) A ridge that extends from the back of the chimney to the slope of the roof, with the purpose of shedding water away from the connection between the chimney and the roof. Units of masonry projecting from or projecting upward and outward from the face of a wall or chimney in courses to form a support or ledge for a beam, rafter, or other member.Ĭhimney and stovepipe deposits originating as condensed wood smoke.

#Chimney masonry stack free#

For flues to be serviceable, they must remain in tact, free from perforations, cracks or damage of any kind that could allow the products of combustion to pass into the living spaces of the home, or the heat from the products of combustion to endanger combustible materials near the flue such as framing, walls, ceilings, insulation, or floors. It can be made of clay tiles or of metal.

The inner portion of the chimney that contains the products of combustion. The pipe connecting a fuel-burning appliance to a chimney. This should be done on a regular basis in order for the chimney to operate as efficiently and safely as possible. (Also known as a sweep) The process of removing soot, creosote, and debris from a chimney. One or more passageways, vertical or nearly so for conveying flue gases from the appliance to the outside atmosphere.Ī protective covering or housing for the top of a chimney intended for preventing the entry of rain, snow, animals, etc.