A neighboring structure s height increase.
Attic fan fireplace smell.
Whatever the situation is you are still left with a smoke filled room.
An attic hatch recessed can lights bathroom exhaust fans without baffle unsealed windows and air conditioning ducts coming out of ceiling are typical causes of the smelly problem.
How to stop fireplace smells from stinking up the place during summer correction.
Stove range exhaust fans.
A change in your roofing ventilation attic fans.
Every cubic foot of air that passes into the attic is one more cubic foot of air to heat and one less for your chimney.
Some causes of pressure change a fireplace smell in your home.
This can happen when a dryer or other exhaust fan runs or if there are leaks in heating and air conditioning.
The smell or smoke coming down the chimney is a result of your house loosing too much air from the unsealed attic.
When you turn on both fans this will pull out the smoky air while you are drawing in new fresh air.
Attic and or whole house fans always bring fireplace odor in when used.
New furnace boiler and or water heater.
You don t want to stop using bath fans range hoods and clothes dryers though so keeping the damper closed when the fireplace isn t being used should help.
Now place another fan in a window on the opposite side of the home.
The best way to get rid of this smoke is by placing a box fan in the same room as the fireplace.