30 Inch Wide Return Air Support Box With Filter Slot
Model: Alpine SBFD30
The following Item(s) are immediately available from our Scratch-N-Dent Inventory. Please view the items for specific descriptions and photographs.
- Alpine SBFD30 (Item No. 700302) $239.90
This return air support box is for use with systems where the return air must come in underneath the furnace or air handler. The support box can hold a furnace or air handler up to 22 inches wide. The support box features an interior support bracket for maximum strength, and a 20 by 25 inch filter slot that can accommodate a one, four, or five inch thick media filter. The filter rack can be positioned on either the front or the back of the unit. This gives you the flexibility of having your return plenum on either the right or left hand side (simply swap the cover plate and the drawer). This kit does not include a filter. For return air box with return air plenum kit, please see the Snappy SBFD30-100-244 .