Gas Fireplace Flue Design

A traditional gas fireplace uses indoor air for combustion.

Gas fireplace flue design.

Sizing the opening determining the size for a fire. Unlike traditional masonry fireplaces most factory built fireplaces are metal and come from the factory as complete units with a firebox a specific chimney system and all miscellaneous parts. This article series provides information about masonry fireplaces. Prefabricated fireplaces factory built or prefabricated fireplaces are relative newcomers to the fireplace scene.

To provide adequate draft and safe venting of combustion products the chimney flue for a fireplace has to be adequate in size or cross sectional area. Ventless fireplaces are standalone structures that function off natural gas propane alcohol based gels or electricity but do not require a vent or open chimney flue to heat a room like. It takes air from inside the home to burn natural gas or propane and sends the fumes up a flue. Straying too far from accepted practices may result in a fireplace that burns poorly or fails to conform to building codes.

See more ideas about brick brickwork chimney design. Dec 3 2019 explore brian trimble s board fireplaces chimneys followed by 201 people on pinterest. A flue is a vertical pipe that exhausts the gases naturally by drawing them upward and out of the home through the roof.