Furnace Vent Pipe

This high efficiency venting system must be installed when you install the new furnace.

Furnace vent pipe.

If your furnace has an afue rating below 90 percent it will most likely have a flue pipe that goes up through your roof. In contrast modern high efficiency condensing furnaces exhaust much cooler gasses and need only plastic pipe materials such as pvc cpvc or abs for their exhaust vents some high efficiency furnaces also include a plastic pipe for intake area and all types. Other aspects of high efficiency furnace venting. Traditional gas fired forced air furnaces produce hot combustion exhaust gasses and therefore need metal vent pipes or chimneys.

Resistance in a vent pipe can come in several forms. Duravent 4 x 6 5 8 directvent pro direct vent pipe double wall co linear masonry chimney conversion kit with flex pipe and prairie cap model. The vent pipe or flue is a vital component of the furnace that transmits emissions from the combustion process out of the building. So which type of venting system should your furnace have.

Some examples are vent fittings such as elbows tees vent caps and end screens. What vent pipe is required on top of a furnace. Other more subtle examples are wall roughness of the vent pipe the shape of the vent pipe round oval square rectangular and the configuration of the vent system. Gas vent pipe from grainger manufactured by reliable companies like ameri vent and bosch comes in lengths of up to 4 l.

There are several other important aspects of high efficiency furnace venting. Resistance caused by fittings is. When the vent is withdrawing air from the house it expels the gas outside through the vent. The pvc pipes are used for air intake exhaust gas and to remove the corrosive condensation resulting from the combustion process.

For many homes a gas furnace is the preferred heating device it has proven to be an efficient and reliable way of meeting household heating needs over the years. The vent pipe of your gas furnace plays an important role by carrying all toxic gases created during the combustion within the furnace out of the building. This structure generally uses the furnace vent pipe through roofbecause the b venting pipe is designed in vertical manner. You should know how to vent a gas furnace and get rid of the harmful gases for the health and safety of anyone living in your building.

That depends on whether you have a standard efficiency or a high efficiency furnace. Replacing a gas furnace whether a wall or forced air furnace requires the appropriate venting to protect your family from carbon monoxide poisoning. Also known as the type b this vent is operating on the natural air convection.