Do I Need A Chimney Liner For A Gas Boiler

Chimney systems that predate 1965 will often require a modern lining solution for the following reasons.

Do i need a chimney liner for a gas boiler.

Chimney flues that are unlined oversized or deteriorated can usually be lined with a ul listed lining system approved for gas appliances. A stainless steel chimney liner that is properly sized for the stove furnace or fireplace will maintain or improve the venting performance draft. To check look at the top of your brick chimney flue. Homeowners with gas or electric inserts most likely do not need a new liner because those types of fuel don t produce enough heat to damage a masonry chimney.

Do i already have a chimney liner. For more information about the uses or the installation of chimney liners please contact flame. If you have one you will see another metal flue sticking out a little bit higher than the original brick opening. A properly sized chimney liner.

The flue may have lost integrity and can leak smoke into rooms or other part of the building. Wood and coal burning fuels must be vented in a separate chimney liner and not. The simplest option is to use a ready made external chimney that is a modular design of the factory production and then it must be wisely insulated. A chimney professional can answer your questions and schedule an inspection for your home.

Local codes and the international fuel gas code require proper venting and chimney liners for flue gasses to be vented into the outdoor atmosphere. If going to a smooth wall liner it will additionally improve your draft by up to 20 for gas and up to 15 for oil burning appliances. Installation of a chimney for a gas boiler can be entrusted to specialists but some are ready to do everything themselves especially if there is an instrument and the owner has golden hands. Without a chimney liner corrosion can cause your chimney to deteriorate and allow harmful gasses such as carbon monoxide to seep through into your living space.

A csia certified chimney sweep can provide more information about chimney liners. If you have an older home with a wide brick chimney you may need a liner depending on how efficient your furnace is. New chimneys may require relining to suit the fuel type being used a gas flue liner may not be suitable for other fuels. What happens is the flue gas is not as hot as the old furnace so the flue gas can t get out of the chimney before it cools off below dew point and condenses inside the chimney and is acidic.