Direct Vent Gas Fireplace Installation Requirements

Sidewall vent direct vent direct exhaust systems for oil or gas fired heaters.

Direct vent gas fireplace installation requirements.

Direct vent chimneys fireplaces. Common vent systems are prohibited. They can be installed almost anywhere. Like all fireplaces that give off heat there are code requirements that have to be met especially for the hearth.

5 tjernlund gas side wall power venters tjernlund corporation 1601 9th street white bear lake mn 55110 6794 tel. Each direct vent gas appliance must use a separate vent system. Gas log fireplace manuals. In terms of versatility you can vent a direct vent fireplace horizontally or through the roof.

Energy star boasts that some gas fireplace units are at over 90 percent efficiency with little extra costs to operate. 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. Also see more citations at references at the end of this page. Distance the vent must be kept from insulation wood and other combustibles.

In fact 90 of gas fireplaces are sold direct vent because of their increased safety efficiency and versatility source. Do not use com mon vent systems. Sources of direct vent gas fireplace clearance information. 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.

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. Direct vent fireplaces are the most popular choice for homeowners. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the air. Clearances from the fireplace box to surrounding walls and to the wood framing.

Gas fireplaces are a convenient heat source that is efficient and easy to use. Sometimes metal shields must be used over the top of the vent to divert the heat. On the sides and back and 3 1 2 in.