Direct Vent Gas Fireplace Installation Requirements

Common vent systems are prohibited.

Direct vent gas fireplace installation requirements.

Like all fireplaces that give off heat there are code requirements that have to be met especially for the hearth. Sometimes metal shields must be used over the top of the vent to divert the heat. Each direct vent gas appliance must use a separate vent system. Guide to choosing installing troubleshooting through wall or side wall venting exhaust devices for heating appliances like oil or gas fired boilers furnaces or water heaters photos examples of sidewall venting or direct venting installations that are improper and or.

Ours required 1 2 in. Clearances from the fireplace box to surrounding walls and to the wood framing. 5 tjernlund gas side wall power venters tjernlund corporation 1601 9th street white bear lake mn 55110 6794 tel. In terms of versatility you can vent a direct vent fireplace horizontally or through the roof.

They can be installed almost anywhere. Vent pipe air space clearances to combus tibles are 1 4000 on all sides except on the horizontal sections which require 2 clearances from the top of the pipe. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum of eight 8 feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. Each gas appliance must use a separate vent system.

Direct vent fireplaces are the most popular choice for homeowners. Gas fireplaces are a convenient heat source that is efficient and easy to use. Direct vent chimneys fireplaces. Also see more citations at references at the end of this page.

Gas log fireplace manuals. Do not use com mon vent systems. This gas fireplace and vent assembly must be vented directly to the outside and must never be attached to a chimney serving a separate solid fuel burning appliance. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the air.

Energy star boasts that some gas fireplace units are at over 90 percent efficiency with little extra costs to operate. Distance the vent must be kept from insulation wood and other combustibles. On the sides and back and 3 1 2 in.