Air Conditioning Plenum Box

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$209.99

BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And

Amazon.com

Free shipping

$209.99

BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And

Amazon.com

$229.99

$299.99

BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

23% off

$229.99

$299.99

BUILDMART - 60" Plenum Box For [60" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$119.99

$159.99

BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

25% off

$119.99

$159.99

BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$79.99

$104.99

BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

23% off

$79.99

$104.99

BUILDMART - 12" Plenum Box For [12" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$79.99

$109.99

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

27% off

$79.99

$109.99

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

$219.99

$289.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

24% off

$219.99

$289.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$179.99

$229.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

21% off

$179.99

$229.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$199.99

$259.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

23% off

$199.99

$259.99

BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 2 Slot - Double Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart

Linear Slot Diffusers

$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

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

$102.74

MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25

DkHardware.com

$102.74

MCDANIEL METALS INC Return Air Filter Plenum Box RAFP-20X25

DkHardware.com

$52.95

Dometic Boat A/C Plenum Box 229500932 | Pursuit 7 1/4 X 7 1/8 Inch In Black/Silver | 7 1/4" W X 7 1/8" H X 7 1/2" D | Aluminum | Great Lakes Skipper

Great Lakes Skipper

$52.95

Dometic Boat A/C Plenum Box 229500932 | Pursuit 7 1/4 X 7 1/8 Inch In Black/Silver | 7 1/4" W X 7 1/8" H X 7 1/2" D | Aluminum | Great Lakes Skipper

Great Lakes Skipper

$34.95

Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper

Great Lakes Skipper

$34.95

Dometic Boat A/C Plenum Box 229801372 | Tapered 8 3/4 X 10 1/2 Inch In Silver/Black | 8 3/4" W X 4 1/8" H X 10 1/2" D | Aluminum | Great Lakes Skipper

Great Lakes Skipper

$182.37

M & M MFG Combination Return Air Filter Box & Plenum MP-DFP2025R6

DkHardware.com

$182.37

M & M MFG Combination Return Air Filter Box & Plenum MP-DFP2025R6

DkHardware.com

$45.95

Carver Yachts Dometic Boat Air Conditioning Plenum Box | Aluminum Duct In Silver/Black | Great Lakes Skipper

Great Lakes Skipper

$45.95

Carver Yachts Dometic Boat Air Conditioning Plenum Box | Aluminum Duct In Silver/Black | Great Lakes Skipper

Great Lakes Skipper

$131.00

Tinman 20X20x30 Hvac Plenum, W/2 Caps W-1/14" Hole 26-Gauge Steel, USA-Made. Tinman. Galvanized. Plenum & Filter Boxes.

eBay

Free shipping

$131.00

Tinman 20X20x30 Hvac Plenum, W/2 Caps W-1/14" Hole 26-Gauge Steel, USA-Made. Tinman. Galvanized. Plenum & Filter Boxes.

eBay

$100.28

Royal Metal 12-3/4X19-1/4X48 HVAC Plenum Box Sheet Metal MFG3011234191448

eBay

Free shipping

$100.28

Royal Metal 12-3/4X19-1/4X48 HVAC Plenum Box Sheet Metal MFG3011234191448

eBay

$225.00

Plenum And Filter Box, Air Cond., 4130-01-362-4874

eBay

$225.00

Plenum And Filter Box, Air Cond., 4130-01-362-4874

eBay

$250.00

Insulated Filter Box Plenum- Hvac Return Duct, Galvanized Steel. 14X20 To 20X21. Gray. AC & Furnace Air Filters.

eBay

Free shipping

$250.00

Insulated Filter Box Plenum- Hvac Return Duct, Galvanized Steel. 14X20 To 20X21. Gray. AC & Furnace Air Filters.

eBay

$90.20

25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE

eBay

Free shipping

$90.20

25.5 X 17.5 X 3 With 16" Collar HVAC RETURN AIR Box PLENUM GALVANIZED 26 GAUGE

eBay

$250.00

2× Return Air Plenum, 20" X 20"X5" With 2× 10" Collars & 3/4" Flange. DUCTWORKFORSALE.COM. Silver. Plenums & Filter Boxes.

eBay

Free shipping

$250.00

2× Return Air Plenum, 20" X 20"X5" With 2× 10" Collars & 3/4" Flange. DUCTWORKFORSALE.COM. Silver. Plenums & Filter Boxes.

eBay

$165.00

20 X 20 X 35 1/2 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work

eBay

Free shipping

$165.00

20 X 20 X 35 1/2 W/Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work

eBay

$172.87

Return Air Plenum For Filter 25X16x1" And Round 14" Collar Hvac Duct. Shop Made. Plenums & Filter Boxes.

eBay

Free shipping

$172.87

Return Air Plenum For Filter 25X16x1" And Round 14" Collar Hvac Duct. Shop Made. Plenums & Filter Boxes.

eBay

$157.00

Return Air Plenum, 16X25 Not For Filter And Round 14" Collar,Hvac. Return Air Filter Rack Plenum. Plenums & Filter Boxes.

eBay

Free shipping

$157.00

Return Air Plenum, 16X25 Not For Filter And Round 14" Collar,Hvac. Return Air Filter Rack Plenum. Plenums & Filter Boxes.

eBay

$120.54

Peerless PB-1 | Plenum Box For CMJ500/455/453/450

AllDataResource.com

$120.54

Peerless PB-1 | Plenum Box For CMJ500/455/453/450

AllDataResource.com

$156.33

14 X 14 X 35.5 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE

eBay

Free shipping

$156.33

14 X 14 X 35.5 HVAC SUPPLY/RETURN AIR DUCTWORK PLENUM GALVANIZED 26 GAUGE

eBay

$120.28

$208.02

MCDANIEL METALS, 21X20X36RF1/2, 21 in. X 20 in. X 36 In., Not Specified, Return Air Plenum With Flange, Insulated Sheet Metal

Voomi Supply

42% off

$120.28

$208.02

MCDANIEL METALS, 21X20X36RF1/2, 21 in. X 20 in. X 36 In., Not Specified, Return Air Plenum With Flange, Insulated Sheet Metal

Voomi Supply

$172.95

$209.99

Oxbox C Cabinet Heat Pump Supply Plenum

eFireplaceStore

17% off

$172.95

$209.99

Oxbox C Cabinet Heat Pump Supply Plenum

eFireplaceStore

$3,043.80

$3,749.99

Enervex 227-0300-0024 Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney Fans

eFireplaceStore

18% off

$3,043.80

$3,749.99

Enervex 227-0300-0024 Stainless Steel Plenum Box For RS And RSHT 16 To 20 Chimney Fans

eFireplaceStore

$146.00

Supply AIR Duct Plenum 20" X 24" X 23" Long With 1/2 Flange 26 Gauge Metal. DUCTWORKFORSALE.COM. Silver. Plenum & Filter Boxes.

eBay

Free shipping

$146.00

Supply AIR Duct Plenum 20" X 24" X 23" Long With 1/2 Flange 26 Gauge Metal. DUCTWORKFORSALE.COM. Silver. Plenum & Filter Boxes.

eBay

$302.04

Cody Company 046R62025 Plenum Box Dual Filter 20 in 25 in

eBay

Free shipping

$302.04

Cody Company 046R62025 Plenum Box Dual Filter 20 in 25 in

eBay

$89.18

MCDANIEL METALS INC 12-1/2 Inch X 14-3/4 Inch X 36 Inch Long Insulated Sheet Metal Supply Air Plenum With 1/2 Inch Flange 121/2X143/4X36R8F1/2

DkHardware.com

$89.18

MCDANIEL METALS INC 12-1/2 Inch X 14-3/4 Inch X 36 Inch Long Insulated Sheet Metal Supply Air Plenum With 1/2 Inch Flange 121/2X143/4X36R8F1/2

DkHardware.com

$155.00

24"X28"X 8" Tall Furnace Stand Return Air Box Duct Hvac. Ductwork For Sale. COM. Silver. Plenum & Filter Boxes.

eBay

Free shipping

$155.00

24"X28"X 8" Tall Furnace Stand Return Air Box Duct Hvac. Ductwork For Sale. COM. Silver. Plenum & Filter Boxes.

eBay

$270.78

24x24x24 in Duct Board Plenum Kit R6.0 Includes 4 Sides & Top Easy To Cut NEW

eBay

Free shipping

$270.78

24x24x24 in Duct Board Plenum Kit R6.0 Includes 4 Sides & Top Easy To Cut NEW

eBay

$172.87

Return Air Filter Plenum, For Filter 24X16x1" And Round 12" Collar Hvac Duct. Shop Made. Plenums & Filter Boxes.

eBay

Free shipping

$172.87

Return Air Filter Plenum, For Filter 24X16x1" And Round 12" Collar Hvac Duct. Shop Made. Plenums & Filter Boxes.

eBay

$17.95

Garvin Southwire 4 Inch Chicago Plenum Airtight Octagon Box 2-1/8 Inch Deep 1/2 And 3/4 Knockouts (54171-Svt)

Lite Store USA

$17.95

Garvin Southwire 4 Inch Chicago Plenum Airtight Octagon Box 2-1/8 Inch Deep 1/2 And 3/4 Knockouts (54171-Svt)

Lite Store USA

$139.48

MCDANIEL METALS INC 3 ft R6 Supply/Return Plenum 19.5X19.5X36

DkHardware.com

$139.48

MCDANIEL METALS INC 3 ft R6 Supply/Return Plenum 19.5X19.5X36

DkHardware.com