| 摘要 |
A fireplace screen and insert for increasing the efficiency of conventional fireplaces, useable with a wide variety of fireplace sizes. A frame is defined by two members having horizontally and vertically extending sections, the horizontally extending sections of which are joined by a telescoping sleeve, with vertical legs telescopically extending from the vertical sections of each member. A plurality of door sections of variable heights are provided and are hingedly connected to the frame at a variety of horizontal locations. It is preferred that the frame be provided with air inlet and outlet openings such that a heat exchange system is used. The heat exchange system is advantageously a metal sheet to which is attached a channel of substantially C-shaped cross-section.
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