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

Larger is not necessarily better when it comes to your flue liner.

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

A chimney liner protects the chimney liners masonry and joints from the heat of the fire. Probably not most everything can be installed with a round liner with the exception of some liners for fireplaces. It also protects the chimney from the corrosion that can be inflicted by the acidic flue gases that emanate from the fire. I recently did a powerflush with a tradesman who quoted 250 for a powerflush and i got it done.

The flue may have lost integrity and can leak smoke into rooms or other part of the building. By preventing overheating and corrosion a chimney liner ensures a longer life for your chimney. 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. 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. It was a lot cheaper than british gas so got it done. 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. Also you should get a new chimney liner when you decide to convert your fireplace.

Only use a gas safe registered fitter. 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. 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. You should be ok.

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. Today it is not a necessity to install a gas fire or stove into a traditional chimney setting with a conventional flue. New chimneys may require relining to suit the fuel type being used a gas flue liner may not be suitable for other fuels. Too large will give you a slow draft and poor performance and too small will restrict the draft.