| 摘要 |
A housing for receiving a gas line, sized to fit behind the plane of a wall. The housing including a back member and a plurality of side members sealed along a plurality of seams to define a enclosure having an open face generally parallel to the back member. The enclosure defining an interior surface and an exterior surface and at least one of the interior surface and exterior surface including a fire resistant material. An orifice is located in at least one of the side members and the orifice is adapted to accept the gas line. At least one attachment member is adapted to permit the enclosure to be affixed to the wall.
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