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![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/51LbG8VtDVL._AC_SL1500_.jpg)
![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/71DefOtgMHL._AC_SL1500_.jpg)
![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/61wBLVyfL6L._AC_SL1500_.jpg)
![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/61TtAg5TzmL._AC_SL1500_.jpg)
![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/61UtD2TbGWL._AC_SL1300_.jpg)
![BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart](https://m.media-amazon.com/images/I/61HJkH6jIrL._AC_SL1024_.jpg)
BUILDMART - 48" Plenum Box for [48" Linear Slot Diffuser - (3 Slot) Triple Slot] Premium Insulated Galvanized Sheet Metal Plenum Box for Heating and Cooling - Texas Buildmart
4.4 (130 items)
Limited Time SaleUntil the end
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$168.59 cheaper than the new price!!
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New $280.99
Product details
| Management number | 229695742 | Release Date | 2026/05/31 | List Price | $112.40 | Model Number | 229695742 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Ideal for Texas Buildmart 48" 3 Slot Lineal Slot Diffuser
- Galvanized sheet metal Plenum Box with foam insulation.
- Total Box Dimensions: L: 48 3/4" W: 6 1/16" H: 11 15/16"
- Entry size: 2 entries of 10" flex in oval shape
- We recommend using a "Y" shaped splitter to supply your plenum box with an even amount of airflow through your diffuser
| ASIN | B09WTTTD9D |
|---|---|
| Color | Silver |
| Finish | Finished |
| Material | Aluminum |
| Head Style | Philips |
| Item Weight | 15.22 pounds |
| Part Number | 48x3SxPL |
| Manufacturer | Texas Buildmart |
| Mounting Type | Screw-In |
| Number Of Pieces | 1 |
| Special Features | Easy to Install |
| Item model number | 48x3SxPL |
| Batteries Included | No |
| Batteries Required | No |
| Measurement System | English/Standard |
| Product Dimensions | 49 x 7 x 12 inches |
| Installation Method | Screw-In |
| Item Package Quantity | 1 |
| Is Discontinued By Manufacturer | No |
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