If it is older and not very efficient you most likely do not need a liner.
Do i need a chimney liner for oil furnace.
Personalize your al29 4c stainless steel chimney liner kit with all the components needed for your setup.
A stainless steel chimney liner that is properly sized for the stove furnace or fireplace will maintain or improve the venting performance draft.
One solution is to install a strong metal chimney liner that s unlikely to crack or corrode.
It s not 100 percent required all the time.
As long as you have a masonry chimney you can install a flex king chimney liner.
I mean my house has got had an oil furnace for many years and never had a lined chimney.
So you don t necessarily need one.
Liners can help direct gases up and out of your flue so your system works better and faces less decay and deterioration.
What type of furnace do i have.
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.
And we always just kept an eye on it and it lasted over 100 years.
You deserve to get the most from your appliance.
What type of chimney do i have.
If you have an older home with a wide brick chimney you.
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.
If you have a newer home with a skinny metal chimney flue these are typically already small enough for higher efficiency furnaces.
You can tie it into your furnace exhaust pipe and reduce the potential for co to backdraft into your home.
However if you re not using your fireplace and your chimney acts solely as a vent for your furnace or water heater you may not need to have a liner installed.
There doesn t have to be an old clay lining in the chimney.
If there isn t a clay lining in the chimney then you definitely need to install a stainless steel liner.
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.
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.
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.
Without a stainless steel chimney liner these harmful by products.
One for an oil furnace it s nice if it s lined.
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.
