Fireplace Dampers Types

Fire dampers are installed in fire walls fire barriers fire partitions and horizontal assemblies.

Fireplace dampers types.

Your fireplace damper is an important part of your fireplace that helps seal the inside of your home from the elements outside. 1 long welds or no. 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. 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 a rise in temperature occurs the fire damper. Turning a knob or pulling a rod in front of the fireplace opens and closes the damper. There are three main types of fireplace damper. Here is an overview of the three most common types of dampers.

Different types of fireplace dampers. Throat and top mount. Types of fireplace dampers. 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.

They work to help stop the spread of flame through your air ducts. When you are using the fireplace in your indianapolis home then you open the damper to allow proper draft and ventilation. It is located in the throat of the chimney which is just above the firebox. 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.