Modern fireplaces burn natural gas or liquid propane gas, unlike traditional fireplaces of the past.
A fireplace fitter is a person who installs manufactured fireplaces in homes. Typically, the fireplace installer does not build the actual structural component that houses the fireplace. Once the builders have completed the basic construction of the structural component of the system, the fireplace installer is responsible for installing the fireplace unit into the frame and connecting all related cables and gas lines. Once the fireplace is properly seated in the frame, the installer applies the blanket and any trim to complete the installation. Occasionally the installer will be asked to install a fireplace into an existing room or building, in which case the installer may also build the entire supporting structure.
Before installing a fireplace, it is essential to know if the local authorities require any type of permit.
Unlike fireplaces that were needed to heat and cook meals inside a building, the modern fireplace is typically a manufactured unit that runs on natural gas or liquid propane (LP) gas. Made of metal components, the fireplace is commonly installed in a wooden frame built to resemble a fireplace within a room. The unit is assembled by a fireplace installer who specializes in the installation procedure. The unit is connected to the building’s electrical system so the owner can easily operate electric fans, blowers, and ignition systems.
The exterior lining of a fireplace is usually constructed of brick or masonry.
In some fireplace models, the units use a ventless type of gas log. This does not require the fireplace installer to install and commission an external vent. In other types of chimneys, the chimney installer is required to mount a metal vent pipe or chimney that runs from the chimney, through a simulated chimney structure, to the roof of a building or home. The installer typically connects all gas lines to the fireplace and tests the unit for gas leaks. The installer will also test the efficiency of the exhaust vent using smoke from burning paper to verify that smoke is entering and rising through the vent.
Occasionally the fireplace installer will be asked to install an actual wood burning fireplace in a building. When performing this type of installation, the installer is responsible for several additional security measures. The installer should use fire retardant sealant to seal any gaps in the fireplace surround, as well as the chimney pipe. A damper should also be installed in the chimney flue to allow the user to adjust the burning rate of the fire.