Shop Build Plenum Box

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$345.00
Ceiling Duct Kit For Industrial Air Conditioners - 8' - ULINE
Uline
$345.00
Ceiling Duct Kit For Industrial Air Conditioners - 8' - ULINE
Uline
$69.99
$99.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
30% off
$69.99
$99.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$229.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
1
Free shipping
$229.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
1
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
Free shipping
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
$134.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
Free shipping
$134.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
$324.99
BUILDMART - 36" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 36" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$324.99
BUILDMART - 36" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 36" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
81
Free shipping
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
81
$194.99
BUILDMART - 24" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 24" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$194.99
BUILDMART - 24" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 24" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$391.99
BUILDMART - 60" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 60" L 2.0 H X 7.0 W In
Wayfair
Free shipping
$391.99
BUILDMART - 60" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 60" L 2.0 H X 7.0 W In
Wayfair
Free shipping
$368.99
BUILDMART - 72" 1 Slot Plenum Linear Slot Plenum - Single Slot, Premium Insulated Plenum Box / Size: 12" H X 2" W X 72" L 12.0 H X 4.0 W In
Wayfair
Free shipping
$368.99
BUILDMART - 72" 1 Slot Plenum Linear Slot Plenum - Single Slot, Premium Insulated Plenum Box / Size: 12" H X 2" W X 72" L 12.0 H X 4.0 W In
Wayfair
Free shipping
$124.99
BUILDMART - 12" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 12" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
8
Free shipping
$124.99
BUILDMART - 12" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 12" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
8
$147.99
BUILDMART - 18" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 18" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
9
Free shipping
$147.99
BUILDMART - 18" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 18" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
9
$360.34
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-8
Grainger
$360.34
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-8
Grainger
$1,414.15
Dayton Air Supply Plenum: 120 In, 825DW4 Model: 825DW4
Grainger
$1,414.15
Dayton Air Supply Plenum: 120 In, 825DW4 Model: 825DW4
Grainger
$6.79
Garvin 52171-3/4-1Vt 4" Sq Chicago Plenum Junction Box 2-1/8" Deep (4) 1" And (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$6.79
Garvin 52171-3/4-1Vt 4" Sq Chicago Plenum Junction Box 2-1/8" Deep (4) 1" And (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$13.59
Garvin 52181-Svt 4" Sq Chicago Plenum Air Tight Junction Box 3" Deep (8) 1/2" & (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$13.59
Garvin 52181-Svt 4" Sq Chicago Plenum Air Tight Junction Box 3" Deep (8) 1/2" & (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$118.99
Chief CMA470 Plenum Ceiling Box
Pro AV Warehouse
$118.99
Chief CMA470 Plenum Ceiling Box
Pro AV Warehouse
$544.35
Chief CMS492 2ft X 2ft Plenum Rated Storage Box
Pro AV Warehouse
$544.35
Chief CMS492 2ft X 2ft Plenum Rated Storage Box
Pro AV Warehouse
$137.11
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
Free shipping
$137.11
Cody Plenum Box 14-1/4" L 24-1/4" W 19" H 26 Ga Galvanized Steel
eBay
Free shipping
$109.99
Buildmart - 18" Plenum Box For [18" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling
Walmart
Free shipping
$109.99
Buildmart - 18" Plenum Box For [18" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling
Walmart
Free shipping
$79.00
32 X 16 X 3 With 16" Collar Hvac Return AIR Box Plenum Galvanized 26 Gauge. Tinman. Plenum & Filter Boxes.
eBay.com
Free shipping
$79.00
32 X 16 X 3 With 16" Collar Hvac Return AIR Box Plenum Galvanized 26 Gauge. Tinman. Plenum & Filter Boxes.
eBay.com
Free shipping
$725.60
Chief Plenum-Rated Storage Box With 2-Gang Filter & Surge (2X2', White) - [Site Discount] CMS492P2
B&H Photo-Video-Pro Audio
$725.60
Chief Plenum-Rated Storage Box With 2-Gang Filter & Surge (2X2', White) - [Site Discount] CMS492P2
B&H Photo-Video-Pro Audio
$198.00
OWI Incorporated BC-56 Plenum Box
eBay.com
Free shipping
$198.00
OWI Incorporated BC-56 Plenum Box
eBay.com
Free shipping
$342.58
16 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$342.58
16 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$131.00
Tinman 20X20x30 HVAC Plenum W 2 Caps W 1 14 Hole 26 Gauge Steel USA Made
eBay
Free shipping
$131.00
Tinman 20X20x30 HVAC Plenum W 2 Caps W 1 14 Hole 26 Gauge Steel USA Made
eBay
Free shipping
$148.00
20 X 20 X 30 Hvac Supply/Return AIR Ductwork Box With 3-18" Holes 26 Gauge. Tinman. Plenum & Filter Boxes.
eBay.com
Free shipping
$148.00
20 X 20 X 30 Hvac Supply/Return AIR Ductwork Box With 3-18" Holes 26 Gauge. Tinman. Plenum & Filter Boxes.
eBay.com
Free shipping
$128.04
Flow Right 17" Galvanized Furnace Return Air Filter Box. Flow Right. Plenum & Filter Boxes.
eBay.com
$128.04
Flow Right 17" Galvanized Furnace Return Air Filter Box. Flow Right. Plenum & Filter Boxes.
eBay.com
$6.28
4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Drawn Square Plenum Boxwith Eleven 1/2 in. And Five 3/4 in. KO's, 1-Pack
Home Depot
Free shipping
$6.28
4 in. W X 1-1/2 in. D Galv. Steel Gray 2-Gang Drawn Square Plenum Boxwith Eleven 1/2 in. And Five 3/4 in. KO's, 1-Pack
Home Depot
Free shipping
$477.00
Supply And Return Plenum Kit 90G36H/FB2428 W/ Box Filter Rack For 24.5"" Furnace
eBay.com
Free shipping
$477.00
Supply And Return Plenum Kit 90G36H/FB2428 W/ Box Filter Rack For 24.5"" Furnace
eBay.com
Free shipping
$142.00
21 X 21 X 18 Tall Furnace Stand Return Air Box Duct Hvac. Tinman. Galvanized. Plenum & Filter Boxes.
eBay.com
Free shipping
$142.00
21 X 21 X 18 Tall Furnace Stand Return Air Box Duct Hvac. Tinman. Galvanized. Plenum & Filter Boxes.
eBay.com
Free shipping
$5,000.00
120+ Return Air Plenum Insulated Flang HVAC Register Box SNAP RITE 16X16 R-6 Lot
eBay.com
Free shipping
$5,000.00
120+ Return Air Plenum Insulated Flang HVAC Register Box SNAP RITE 16X16 R-6 Lot
eBay.com
Free shipping
$552.00
Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2') - [Site Discount] CMS492
B&H Photo-Video-Pro Audio
$552.00
Chief Plenum Rated Ceiling Enclosure Storage Box (White, 2X2') - [Site Discount] CMS492
B&H Photo-Video-Pro Audio
$225.00
Plenum And Filter Box, Air Cond., 4130-01-362-4874
eBay
Free shipping
$225.00
Plenum And Filter Box, Air Cond., 4130-01-362-4874
eBay
Free shipping
$142.00
Peerless PB-1 Plenum Box For CMJ450, 453, 455 And 500
Southern Electronics
$142.00
Peerless PB-1 Plenum Box For CMJ450, 453, 455 And 500
Southern Electronics
$137.00
24X25X23.5 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay.com
Free shipping
$137.00
24X25X23.5 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay.com
Free shipping
$133.00
14 X 24 X 24 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, Hvac
eBay
Free shipping
$133.00
14 X 24 X 24 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, Hvac
eBay
Free shipping
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Shop Build Plenum Box

Sponsored
About our ads
$345.00
Ceiling Duct Kit For Industrial Air Conditioners - 8' - ULINE
Uline
$345.00
Ceiling Duct Kit For Industrial Air Conditioners - 8' - ULINE
Uline
$69.99
$99.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
30% off
$69.99
$99.99
BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$229.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
1
Free shipping
$229.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
1
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
Free shipping
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
$134.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
Free shipping
$134.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - (1 Slot) Single Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
Amazon.com
2
$324.99
BUILDMART - 36" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 36" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$324.99
BUILDMART - 36" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 36" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
81
Free shipping
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
81
$194.99
BUILDMART - 24" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 24" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$194.99
BUILDMART - 24" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 24" L 2.0 H X 7.0 W In Grayaluminum
Wayfair
Free shipping
$391.99
BUILDMART - 60" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 60" L 2.0 H X 7.0 W In
Wayfair
Free shipping
$391.99
BUILDMART - 60" 3 Slot Plenum Linear Slot Plenum - Triple Slot, Premium Insulated Plenum Box / Size: 12" H X 5" W X 60" L 2.0 H X 7.0 W In
Wayfair
Free shipping
$368.99
BUILDMART - 72" 1 Slot Plenum Linear Slot Plenum - Single Slot, Premium Insulated Plenum Box / Size: 12" H X 2" W X 72" L 12.0 H X 4.0 W In
Wayfair
Free shipping
$368.99
BUILDMART - 72" 1 Slot Plenum Linear Slot Plenum - Single Slot, Premium Insulated Plenum Box / Size: 12" H X 2" W X 72" L 12.0 H X 4.0 W In
Wayfair
Free shipping
$124.99
BUILDMART - 12" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 12" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
8
Free shipping
$124.99
BUILDMART - 12" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 12" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
8
$147.99
BUILDMART - 18" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 18" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
9
Free shipping
$147.99
BUILDMART - 18" 2 Slot Plenum Linear Slot Plenum - Double Slot, Premium Insulated Plenum Box / Size: 12" H X 3.5" W X 18" L 12.0 H X 5.0 W In Grayaluminum
Wayfair
9
$360.34
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-8
Grainger
$360.34
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-8
Grainger
$1,414.15
Dayton Air Supply Plenum: 120 In, 825DW4 Model: 825DW4
Grainger
$1,414.15
Dayton Air Supply Plenum: 120 In, 825DW4 Model: 825DW4
Grainger
$6.79
Garvin 52171-3/4-1Vt 4" Sq Chicago Plenum Junction Box 2-1/8" Deep (4) 1" And (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$6.79
Garvin 52171-3/4-1Vt 4" Sq Chicago Plenum Junction Box 2-1/8" Deep (4) 1" And (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$13.59
Garvin 52181-Svt 4" Sq Chicago Plenum Air Tight Junction Box 3" Deep (8) 1/2" & (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$13.59
Garvin 52181-Svt 4" Sq Chicago Plenum Air Tight Junction Box 3" Deep (8) 1/2" & (4) 3/4" Side Ko's
New Feedonomics Feed - ARC 8/12/2025
$118.99
Chief CMA470 Plenum Ceiling Box
Pro AV Warehouse
$118.99
Chief CMA470 Plenum Ceiling Box
Pro AV Warehouse
$544.35
Chief CMS492 2ft X 2ft Plenum Rated Storage Box
Pro AV Warehouse
$544.35
Chief CMS492 2ft X 2ft Plenum Rated Storage Box
Pro AV Warehouse