Direct Vent Gas Fireplace Code Requirements

36 above forced air intakes.

Direct vent gas fireplace code requirements.

R1001 7 lintel and throat masonry over a fireplace opening shall be supported by a lintel of noncombustible material. The fireplace throat or damper shall be located not less than 8 inches 203 mm above the lintel. 5 tjernlund gas side wall power venters tjernlund corporation 1601 9th street white bear lake mn 55110 6794 tel. Gas log fireplace manuals.

Also see more citations at references at the end of this page. Ours required 1 2 in. The different types of venting. Gas fireplace hearths may not be made of any combustible material.

It consists of a figure and notes that visually depict code requirements from chapter 5 for vent terminals with respect to the openings found in building exterior walls. Well making sure that you choose the right venting style will protect them. Highlights of gas heater vent clearance distances. 12 away from gravity fed air intakes.

The minimum required bearing length on each end of the fireplace opening shall be 4 inches 102 mm. The exhaust vent terminal shall be located at least 3 feet above any forced air inlet located within 10 feet. Side clearance to combustibles. Distance the vent must be kept from insulation wood and other combustibles.

National standard building code masonry built fireplaces. Clearances from the fireplace box to surrounding walls and to the wood framing. On the sides and back and 3 1 2 in. Appendix c exit terminals of mechanical draft and direct vent venting systems.

This appendix is informative and not part of the code. The vent terminal shall be at least 12 inches below 12 inches. Appropriate hearth materials are tile stone brick or concrete. Sources of direct vent gas fireplace clearance information.

Standard for chimneys fireplaces vents and solid fuel burning appliances nfpa 211 reduces fire hazards by ensuring the safe removal of flue gases the proper installation of solid fuel burning appliances and the correct construction and installation of chimneys fireplaces and venting systems. When we are talking about gas furnace vent pipe code we need to talk about the different types of the vents first after all you want to keep your family safe from harm. A fireplace generates heat. Sometimes metal shields must be used over the top of the vent to divert the heat.

That s great for warmth but you must make sure the materials surrounding your fireplace are not flammable. Floor distance to combustibles. Building codes for fireplaces.