- #DOES THE FURNACE EFFECT STACK WITH CUBE HOW TO#
- #DOES THE FURNACE EFFECT STACK WITH CUBE PROFESSIONAL#
#DOES THE FURNACE EFFECT STACK WITH CUBE PROFESSIONAL#
If all you have is animal nests and debris, contact a professional sweep, who can safely and effectively remove the blockage. Even spider webs in flues that haven’t been used for a long time can redirect air flow. Their nests and debris can build up over time, causing blockage issues. Bird Nests and Animal BlockagesĬritters, such as squirrels, birds, and bats, have been known to make their homes in chimneys. If a significant layer of creosote has accumulated (1/8” or more) it should be removed to reduce the risk of chimney fire. We recommend having your fireplace and chimney professionally inspected once a year (prior to the heating season) to determine if creosote build-up has occurred. This condensed creosote can then accumulate on the flue lining. The creosote vapors condense during cooling while combustion by-products go up the chimney.
When wood is burned slowly, it produces tar and other organic vapors that combine with expelled moisture to form creosote. If you have a wood burning fireplace, one of the most common and most dangerous chimney blockages is creosote. If your damper is open and you’re still getting smoke in your house, it’s possible that you have a chimney blockage. They are opened and closed using a stainless steel cable or chain that runs down the chimney to a handle located inside the fireplace. These dampers are located at the top of your flue and completely close of the chimney. The other type of damper you could have is a top seal damper. We recommend using a fireplace tool to safely open the damper while a fire is going in the fireplace. If you forgot to open the damper before lighting a fire, use caution when opening it, as the hot metal damper can cause severe burns. To open the damper simply lift the handle, push it all the way forward, and pull back to latch into place. You can easily check whether it is open or closed by looking up into the chimney with a flash light.Ĭast iron throat dampers are opened and closed using a handle that is attached to the damper door. This type of damper is a metal door located right above the firebox at the base of the smoke chamber.
The majority of dampers are cast iron throat dampers.
The operation of the damper depends on what type you have. Your damper will be located in one of two locations – in the throat of the fireplace or at the top of the chimney. When the damper is closed while a fire is burning, the smoke is blocked from exiting through the chimney and has nowhere to go but back into your house. A closed damper blocks off the chimney to keep rain and debris out of your house and to keep conditioned air (i.e., heated or cooled) in. The damper should be fully opened when the fireplace is in use, and closed when it is not.Īll indoor fireplaces have a damper that must be opened before you light a fire in your fireplace. The most likely reason that your house is filling with smoke when you light a fire is that the damper is closed.
#DOES THE FURNACE EFFECT STACK WITH CUBE HOW TO#
Below are many common reasons you could be getting smoke in your house, how to identify the cause for your issue and how to fix it. Not a very appealing picture, and certainly not what you expect from your fireplace.Ī fireplace that fills your house with smoke is not only a nuisance, but can be a safety hazard as well. Picture this: it’s a cold winter’s evening, so you decide to build a fire in your fireplace and snuggle up under a blanket, only to find that your whole house is filling up with smoke.
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