Building A Ventless Gas Fireplace

It is not complicated to build a ventless fireplace yourself.

Building a ventless gas fireplace.

Direct vent gas fireplaces require two vents in the back. Cut 2x10s and nail them together to create an 11 1 2 in. 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. If you install one where it s against local codes you may be asked to remove it and you may be fined for non compliance with building codes.

Get the gas electrical and vent in place first. Attach short section of stovepipe to exhaust port on rear of fireplace. A complete ventless fireplace does not require a mantel. The cheapest way to have a ventless fireplace in your home is with gel based units.

Prepare installation site by building wall recess to accept fireplace. Apply construction adhesive to wall around sides and top of fireplace opening. However many direct vent fireplaces are vented with a single two chamber vent pipe. Mock up the fireplace using the dimensions given in fireplace brochures and.

The difference in price between a gas fueled and propane fueled fireplace is in the fuel cost. The average cost to install a ventless propane fireplace is 1 200 and the cost to convert a gas furnace to a propane furnace is about 25 to 100. Cut hole through exterior house wall and install stovepipe thimble. How to install a gas fireplace build a mock up to find the best position.

Ventless fireplaces are not permitted in some areas.