Do I Need A Chimney Liner For A Gas Fire

A chimney professional can answer your questions and schedule an inspection for your home.

Do i need a chimney liner for a gas fire.

The liner helps guide the combustion by products out and away from the chimney. If the chimney is in a good state with no leakages visible when smoke tested including checking in the loft area and all bedrooms and providing your new fires manufacturers instructions state it s ok to fit without a liner. A stainless steel chimney liner that is properly sized for the stove furnace or fireplace will maintain or improve the venting performance draft. 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.

Chimney systems that predate 1965 will often require a modern lining solution for the following reasons. Aluminum liners are very durable but are only suitable for gas fireplaces. People often get a steel liner to upgrade from their old clay or ceramic one. You should be ok.

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. New chimneys may require relining to suit the fuel type being used a gas flue liner may not be suitable for other fuels. Only use a gas safe registered fitter. The flue may have lost integrity and can leak smoke into rooms or other part of the building.

You may not be able to understand why you need a chimney liner but make no mistake that chimney liners are very crucial to be installed if you have a gas fireplace.