Do I Need A Chimney Liner For Oil Furnace

Liners can help direct gases up and out of your flue so your system works better and faces less decay and deterioration.

Do i need a chimney liner for oil furnace.

What type of chimney do i have. One for an oil furnace it s nice if it s lined. Oil furnaces are remarkably efficient devices but still produce byproducts that require periodic cleaning. If there isn t a clay lining in the chimney then you definitely need to install a stainless steel liner.

Al29 4c is a stainless steel alloy designed for extreme resistance to corrosion which makes it an ideal choice for venting high efficiency furnaces and boilers corn oil and gas burning appliances. 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. Without a stainless steel chimney liner these harmful by products. One solution is to install a strong metal chimney liner that s unlikely to crack or corrode.

The most common byproducts in the burning of oil product are carbon and sulfur both of which are prone to producing nasty build up on the inner surface of your furnace s out take or chimney. The combustion of fuel from an oil furnace creates a corrosive by product of unburned carbon and sulfur commonly known as soot. 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 you have an older home with a wide brick chimney you.

If it is older and not very efficient you most likely do not need a liner. There doesn t have to be an old clay lining in the chimney. You deserve to get the most from your appliance. Another fix is to upgrade to a closed combustion furnace 90 afue or higher.

And we always just kept an eye on it and it lasted over 100 years. I mean my house has got had an oil furnace for many years and never had a lined chimney. When it comes down to it you need your furnace functioning as efficiently as possible to ensure you get the warmth and comfort you need this winter. It s not 100 percent required all the time.

What type of furnace do i have. You can tie it into your furnace exhaust pipe and reduce the potential for co to backdraft into your home. As long as you have a masonry chimney you can install a flex king chimney liner. A stainless steel chimney liner that is properly sized for the stove furnace or fireplace will maintain or improve the venting performance draft.

If it is a high efficiency 90 afue and above these systems have a completely separate ventilation system apart from the chimney so a chimney liner is not necessary. If you have a newer home with a skinny metal chimney flue these are typically already small enough for higher efficiency furnaces.