Direct Vent Gas Fireplace Requirements

Appropriate hearth materials are tile.

Direct vent gas fireplace requirements.

Floor distance to combustibles. It typically has a 1 inch clearance when it is run vertically but when it is run horizontally the clearance requirements vary. 5 tjernlund gas side wall power venters tjernlund corporation 1601 9th street white bear lake mn 55110 6794 tel. Requirements for a gas fireplace hearth material.

Side clearance to. Vent pipe for a direct gas fireplace is unique. Gas log fireplace manuals. Class a chimney usually has a 2 inch clearance to combustibles and a type b gas vent normally has 1 inch clearance.

Gas fireplace hearths may not be made of any combustible material. The hearth must project at least 36 inches out in front of the fireplace if the. Fireplace mantels building codes national standard. Hearth patio and barbecue association.

How to choose venting for a direct vent gas fireplace ok you need an exhaust system for your new direct vent gas fireplace. Not all fireplaces require venting and some don t require direct vent pipe but the best fireplaces do. For non direct vent applications that is side wall venting only the required clearance is 7 feet. In direct vent applications this clearance distance must be in compliance with local building codes the requirements of the fuel gas supplier for the heating appliance in use and the appliance manufacturer s instructions.