Fireplace Dampers Types

Here is an overview of the three most common types of dampers.

Fireplace dampers types.

Fire dampers are installed in fire walls fire barriers fire partitions and horizontal assemblies. Types of fireplace dampers. By controlling how open or closed a fireplace damper is you can inhibit the flow of any air gas and particles through that damper. 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.

Throat and top mount. 1 long welds or no. The most common type of damper is the throat damper. It is located in the throat of the chimney which is just above the firebox.

There are three main types of fireplace damper. I explain below where you can find each of these types of dampers in a fireplace. 14 x 3 4 sheet metal screws at the same spacing. Fire smoke dampers are similar to fire dampers in fire resistance rating and also prevent the spread of smoke inside the ducts.

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. They work to help stop the spread of flame through your air ducts. Turning a knob or pulling a rod in front of the fireplace opens and closes the damper. When you are using the fireplace in your indianapolis home then you open the damper to allow proper draft and ventilation.

There are two types of dampers.