Do I Need A Flue Liner In My Chimney For A Gas Fire

New chimneys may require relining to suit the fuel type being used a gas flue liner may not be suitable for other fuels.

Do i need a flue liner in my chimney for a gas fire.

Chimney systems that predate 1965 will often require a modern lining solution for the following reasons. I recently did a powerflush with a tradesman who quoted 250 for a powerflush and i got it done. Cracked masonry should be addressed from an energy savings perspective a lot of air could be escaping from your home depending on where the damage to the chimney is located but it s not likely to be a fire hazard. Many gas fired appliances offer you the option of a balanced flue system which will exit discreetly from your property via a twin wall pipe.

Also you should get a new chimney liner when you decide to convert your fireplace. My house is 17 years old and i want a multi fuel stove on checking my chimney i found there is a pot liner do i still need a flexi flu liner as well. Larger is not necessarily better when it comes to your flue liner. Installing lining would reduce any risk of gas fire not working.

A chimney liner protects the chimney liners masonry and joints from the heat of the fire. The flue may have lost integrity and can leak smoke into rooms or other part of the building. It also protects the chimney from the corrosion that can be inflicted by the acidic flue gases that emanate from the fire. It was a lot cheaper than british gas so got it done.

Changing fuel for example from oil to gas during an oil to gas heat conversion or from wood or coal to oil or gas fuel can present serious chimney safety hazards that need to be addressed by cleaning inspection and possibly repair or re lining of the chimney flue. Only use a gas safe registered fitter. You should be ok. Now apparently the flue lining can only be installed by an hetas technician despite being just a pipe and being quoted 1000 this would be added to the gas fire installation 900 on top of the gas box itself 2000.

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. Whether you go from gas to wood burning or vice versa it s important that you install a new chimney liner because different materials are more suited for different fireplace types. Probably not most everything can be installed with a round liner with the exception of some liners for fireplaces. Too large will give you a slow draft and poor performance and too small will restrict the draft.