Enervex 2-Hole Plenum Box for RS & RSHT 14"-16" Chimney Fan wave-fire-urn you’ll be able to precisely

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Molded Refractory Bricks

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Enervex 2-Hole Plenum Box for RS & RSHT 14"-16" Chimney Fan wave-fire-urn you’ll be able to preciselyPLX Plenum Boxes are used when installing multiple chimney fans on the top of a single or double wall steel chimneys. When modified, they can also be adapted to masonry chimneys. The plenum box has a collar that is designed to slide into the steel chimney for a tight fit. The box itself must be supported due to the weight. Features Material Standard plenum boxes are made of 14 GA 316L stainless steel. Pre formed fan attachments Can be designed for