There is no way to legally safely change convert the unvented firebox.
Can you build a ventless fireplace.
You can replace it.
It is not complicated to build a ventless fireplace yourself.
If you have a universal unvented firebox with unvented logs where the firebox and logs are a la carte you could re use the logs in a wood burning vented fireplace.
Mantel corbels and brackets attached along the sides of the opening must have additional clearance if they project more than 1 1 2 inches out from the face of the fireplace.
If i can go online and find a lot of people saying otherwise there s still controversy.
Installing a ventless fireplace that is too large for a room can produce excess moisture in the air increasing the risk for mold or mildew.
The following weekend you can prime the walls and apply the texture.
Building your own ventless fireplace can save you a great deal of money and your fireplace will work just as well as any purchased fireplaces.
Combustible materials and trim must be at least 6 inches from the firebox opening.
I would continue doing research and talk to professionals and then make the.
At least you don t really convert an unvented fireplace.
Ventless fireplaces have a come a long way.
For example building science corporation has a paper in which they wrote ventless gas fireplaces should never be installed yes it says never.
The process of building a fireplace can vary considerably depending on the type of fireplace you want to build.
Then plan to spend an entire weekend framing and installing drywall and a few hours each day for the rest of the week troweling on additional coats of joint compound.
Ventless fireplaces do not produce soot and ash as wood burning fireplaces do.
National standard building code.
No plumbing is required as the unit uses alcohol based gel fuel canisters that burn up to three hours.
If you are building a fireplace from scratch the process is much more complicated.
If you buy from a reputable manufacture all safety codes will have been met.
These fireplaces are measured by btus or heat emitted.
A ventless fireplace can be an effective way to add extra heat to your home.
The cheapest way to have a ventless fireplace in your home is with gel based units.
However store bought fireplaces are usually quite expensive.