Enervex 2-Hole Plenum Box for RS & RSHT 16"-20" Chimney Fan rich-black Customize the interior of your

Customize the interior of your fireplace with this alternative style of decorative lining

it can only be used outdoors

Convert your see-through fireplace to the ease of a gas log set

Hassle Free Installation – Standardized Sizing

From your first fire of the season to your very last

Enervex 2-Hole Plenum Box for RS & RSHT 16"-20" Chimney Fan rich-black Customize the interior of yourPLX 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