Chimney liners are installed inside of a chimney to help direct fumes away from the home and out of the flue. You can usually repair minor portions of a liner for around $65 to $100 per square foot.

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This indicates that the liner is cracked and deteriorating ... and it needs immediate repair and possible replacement. Another clear sign of chimney problems is rust anywhere in your fireplace ...

The purpose of a chimney is to release these gases. For many years chimneys have been constructed with flues, also known as liners or flue liners. Masonry chimneys are lined with 2-foot segments ...

A few weeks ago, Ayres had to reinspect a furnace replacement after noticing ... unless the water heater and furnace are on separate chimney chases. A liner can also be bypassed when installing ...

Question: When I was selling my home, the home inspector recommended the chimney, which we have used for years, get a new liner just for the water heater. This will cost several hundred dollars ...