If you look up past the damper you will see a round metal chimney.
Floor vent above fireplace.
Most codes specify mantel distance from the firebox itself.
If your floors are in danger it is probably because of the heat the fan system produces.
These places are where heat is gathered by your fan system and blown out into the room.
A gas fireplace produces a large amount of heat but most of it is focused either upward through vents or downward into the floor beneath the fireplace.
The inner or outer floor of a fireplace usually made of brick tile or stone.
You can find floor registers in a variety of materials styles and finishes so you can incorporate them as a decorative element that also blends.
Bottom air vent the bottom air vent on old style heatilator fireplaces are where cool room air is drawn into the fireplace.
Hearth the fireproof area directly in front of a fireplace.
24 as shown in your drawing water can enter the vent assembly causing rust damage safety concerns.
Then cut an appropriately sized hole in the ceiling to accommodate the fixture.
Use a plumb bob to determine the center location of the ceiling support box or support above the stove vent collar.
Registers grilles vents.
Almost all ceiling support boxes and ceiling collars factor in chimney pipe clearances.
The area above the fireplace is often warmer than other wall surfaces in your home.
Here is the valor horizon direct vent gas fireplace heater manual l pdf if you don t already have a copy the vent must be at least 12 above grade level per the manual p.
A gas fireplace can generate 20 000 to 35 000 british thermal units btus of heat per hour.
The firebox normally sits on a masonry base at the floor level of the room.
Add an inch to the distance for every inch that the.
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As a general rule a mantel is placed about 12 inches above the fireplace opening.
Magnetic vent cover 8 x 15 5 extra thick wall floor ceiling vent covers 4 pack that will reduce sound very flexible and will stick to your vents made from premium magnets by kelbert.