They work to help stop the spread of flame through your air ducts.
Fireplace dampers types.
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Different types of fireplace dampers.
Fire dampers are installed in fire walls fire barriers fire partitions and horizontal assemblies.
Types of fireplace dampers.
When you are using the fireplace in your indianapolis home then you open the damper to allow proper draft and ventilation.
Here is an overview of the three most common types of dampers.
There are two types of dampers.
Throat and top mount.
It is located in the throat of the chimney which is just above the firebox.
The most common type of damper is the throat damper.
Turning a knob or pulling a rod in front of the fireplace opens and closes the damper.
When a rise in temperature occurs the fire damper.
Fire smoke dampers are similar to fire dampers in fire resistance rating and also prevent the spread of smoke inside the ducts.
Your fireplace damper is an important part of your fireplace that helps seal the inside of your home from the elements outside.
When the damper or damper assembly exceeds either 48 in width or 60 in height the retaining angles should not be less than 1 1 2 x 1 1 2 x 1 8 thick and should be attached to the sleeve using 20 1 4 x 3 4 round head stove bolts at 8 on c.
Fire dampers are passive fire protection products used in heating ventilation and air conditioning hvac ducts to prevent the spread of fire inside the ductwork through fire resistance rated walls and floors.
There are three main types of fireplace damper.