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$109.99
$139.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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$289.99
BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
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BUILDMART - 48" Plenum Box For [48" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
$380.00
Visual Comfort Architectural Element 2" SQ Flanged Adjustable Chicago Plenum Housing, Black, 10" Wide E2SF-LO92720AC
Lightology
Free shipping
$380.00
Visual Comfort Architectural Element 2" SQ Flanged Adjustable Chicago Plenum Housing, Black, 10" Wide E2SF-LO92720AC
Lightology
$56.96
Southwark 49T2424 Plenum Top, Adjustable, 24 in X 24 In, 26 Gauge | Skip The Warehouse
Skip The Warehouse
$56.96
Southwark 49T2424 Plenum Top, Adjustable, 24 in X 24 In, 26 Gauge | Skip The Warehouse
Skip The Warehouse
$38.00
Southwark 49P1436 Duct Plenum, Adjustable, Side, 14 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$38.00
Southwark 49P1436 Duct Plenum, Adjustable, Side, 14 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$42.05
Southwark 49P2036 Duct Plenum, Adjustable, Side, 20 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$42.05
Southwark 49P2036 Duct Plenum, Adjustable, Side, 20 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$63.27
SOUTHWARK METAL 10732030 20 X 30 in. 26 Gauge Galvanized Steel Adjustable Plenum Side
Voomi Supply
$63.27
SOUTHWARK METAL 10732030 20 X 30 in. 26 Gauge Galvanized Steel Adjustable Plenum Side
Voomi Supply
$258.00
Visual Comfort Architectural EN3S-LO927AAC Entra Square Adjustable Chicago Plenum Housing 2700K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3S-LO927AAC Entra Square Adjustable Chicago Plenum Housing 2700K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3R-LO940AAC Entra Round Adjustable Chicago Plenum Housing 4000K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3R-LO940AAC Entra Round Adjustable Chicago Plenum Housing 4000K Low Output | 7" Wide
Lightopia.com
$612.00
Visual Comfort Architectural Element 4in RD Flangeless Adjustable Chicago Plenum Housing, Matte Black, 12" Wide E4RL-LO92710AC
Lightology
Free shipping
$612.00
Visual Comfort Architectural Element 4in RD Flangeless Adjustable Chicago Plenum Housing, Matte Black, 12" Wide E4RL-LO92710AC
Lightology
$258.00
Visual Comfort Architectural Entra 3in RD Flangeless Adjustable Chicago Plenum Housing, 12" Wide EN3R-LO930AAC
Lightology
Free shipping
$258.00
Visual Comfort Architectural Entra 3in RD Flangeless Adjustable Chicago Plenum Housing, 12" Wide EN3R-LO930AAC
Lightology
$315.36
Southwark 49C242448 24X24x48 Adj Plenum Metal Air Duct
eBay
Free shipping
$315.36
Southwark 49C242448 24X24x48 Adj Plenum Metal Air Duct
eBay
$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
11
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
$269.86
SOUTHWARK METAL MFG CO 49C242448 49C 24X24X48 ADJ PLENUM
Voomi Supply
$269.86
SOUTHWARK METAL MFG CO 49C242448 49C 24X24X48 ADJ PLENUM
Voomi Supply
$191.72
SOUTHWARK METAL MFG CO 49C242436 49C 24X24X36 ADJ PLENUM
Voomi Supply
$191.72
SOUTHWARK METAL MFG CO 49C242436 49C 24X24X36 ADJ PLENUM
Voomi Supply
$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
$115.48
Spectre Performance 9849: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
31
$115.48
Spectre Performance 9849: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
$249.99
Spectre Performance 9824: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
6
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$249.99
Spectre Performance 9824: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
$260.99
Spectre Performance 98599: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
1
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$260.99
Spectre Performance 98599: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
$778.41
Movincool Condenser Plenum: Condenser Plenum, Portable Air Conditioner, Model: 484350-1470
Grainger
$778.41
Movincool Condenser Plenum: Condenser Plenum, Portable Air Conditioner, Model: 484350-1470
Grainger
$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
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$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
$491.22
OS2 Plenum SCP-Easyfiberâ„¢ W/Corning® SMF-28® Ultra - Tight Buffered Distribution Single Mode OS2 9/125, UL Plenum OFNP, Indoor/Outdoor UV EF-OS2P-2DIST-BK
FireFold
$491.22
OS2 Plenum SCP-Easyfiberâ„¢ W/Corning® SMF-28® Ultra - Tight Buffered Distribution Single Mode OS2 9/125, UL Plenum OFNP, Indoor/Outdoor UV EF-OS2P-2DIST-BK
FireFold
$109.99
$139.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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$229.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
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$229.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 3 Slot - Triple Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas Buildmart
Linear Slot Diffusers
$303.99
Spectre Ultra Low Profile Plenum Dual 4 in. Inlets
JEGS High Performance
Free shipping
$303.99
Spectre Ultra Low Profile Plenum Dual 4 in. Inlets
JEGS High Performance
$117.95
$149.99
Oxbox 962-OCMSPA A Cabinet Coil Multi-Position Supply Plenum
eFireplaceStore
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$117.95
$149.99
Oxbox 962-OCMSPA A Cabinet Coil Multi-Position Supply Plenum
eFireplaceStore
$549.00
Supply And Return Plenum Kit 74G36H/FB1728 W/ Box & Filter 17.5" Multi-Position
eBay
Free shipping
$549.00
Supply And Return Plenum Kit 74G36H/FB1728 W/ Box & Filter 17.5" Multi-Position
eBay
$467.56
Movincool Condenser Plenum: Condenser Plenum, Portable Air Conditioner, Model: 484350-1430
Grainger
$467.56
Movincool Condenser Plenum: Condenser Plenum, Portable Air Conditioner, Model: 484350-1430
Grainger
$125.99
Spectre Single Air Plenum 4", 9849
Advance Auto Parts
403
$125.99
Spectre Single Air Plenum 4", 9849
Advance Auto Parts
$299.99
Buildmart - 72" Plenum Box For [72" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling
Walmart
Free shipping
$299.99
Buildmart - 72" Plenum Box For [72" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling
Walmart
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
Free shipping
$94.60
24 in. X 24 in. X 24 in. Duct Board Plenum Kit - R6.0
Home Depot
$655.00
Hoffman Plg57n43ss316 Plenum
Gordon Electric Supply
$655.00
Hoffman Plg57n43ss316 Plenum
Gordon Electric Supply
$346.99
K&N 85-1060 Universal Plenum
JEGS High Performance
Free shipping
$346.99
K&N 85-1060 Universal Plenum
JEGS High Performance
$200.53
MCDANIEL METALS INC 4 ft R8 Supply Plenum P1319.548-R8-1-0
DkHardware.com
$200.53
MCDANIEL METALS INC 4 ft R8 Supply Plenum P1319.548-R8-1-0
DkHardware.com
$49.59
Broan S99526992 Non-Ducted Plenum
Gordon Electric Supply
$49.59
Broan S99526992 Non-Ducted Plenum
Gordon Electric Supply
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14.8K viewsJul 14, 2024
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Shop adjustable plenum

Sponsored
About our ads
$109.99
$139.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
21% off
$109.99
$139.99
BUILDMART - 24" Plenum Box For [24" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
$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
Vent Cover
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
Vent Cover
$139.99
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
22% off
$139.99
$179.99
BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - 1 Slot - Single Slot] Premium Insulated Plenum Box For Heating And Cooling - Texas
Vent Cover
$380.00
Visual Comfort Architectural Element 2" SQ Flanged Adjustable Chicago Plenum Housing, Black, 10" Wide E2SF-LO92720AC
Lightology
Free shipping
$380.00
Visual Comfort Architectural Element 2" SQ Flanged Adjustable Chicago Plenum Housing, Black, 10" Wide E2SF-LO92720AC
Lightology
$56.96
Southwark 49T2424 Plenum Top, Adjustable, 24 in X 24 In, 26 Gauge | Skip The Warehouse
Skip The Warehouse
$56.96
Southwark 49T2424 Plenum Top, Adjustable, 24 in X 24 In, 26 Gauge | Skip The Warehouse
Skip The Warehouse
$38.00
Southwark 49P1436 Duct Plenum, Adjustable, Side, 14 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$38.00
Southwark 49P1436 Duct Plenum, Adjustable, Side, 14 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$42.05
Southwark 49P2036 Duct Plenum, Adjustable, Side, 20 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$42.05
Southwark 49P2036 Duct Plenum, Adjustable, Side, 20 in WD, 36 in LG | Skip The Warehouse
Skip The Warehouse
$63.27
SOUTHWARK METAL 10732030 20 X 30 in. 26 Gauge Galvanized Steel Adjustable Plenum Side
Voomi Supply
$63.27
SOUTHWARK METAL 10732030 20 X 30 in. 26 Gauge Galvanized Steel Adjustable Plenum Side
Voomi Supply
$258.00
Visual Comfort Architectural EN3S-LO927AAC Entra Square Adjustable Chicago Plenum Housing 2700K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3S-LO927AAC Entra Square Adjustable Chicago Plenum Housing 2700K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3R-LO940AAC Entra Round Adjustable Chicago Plenum Housing 4000K Low Output | 7" Wide
Lightopia.com
$258.00
Visual Comfort Architectural EN3R-LO940AAC Entra Round Adjustable Chicago Plenum Housing 4000K Low Output | 7" Wide
Lightopia.com
$612.00
Visual Comfort Architectural Element 4in RD Flangeless Adjustable Chicago Plenum Housing, Matte Black, 12" Wide E4RL-LO92710AC
Lightology
Free shipping
$612.00
Visual Comfort Architectural Element 4in RD Flangeless Adjustable Chicago Plenum Housing, Matte Black, 12" Wide E4RL-LO92710AC
Lightology
$258.00
Visual Comfort Architectural Entra 3in RD Flangeless Adjustable Chicago Plenum Housing, 12" Wide EN3R-LO930AAC
Lightology
Free shipping
$258.00
Visual Comfort Architectural Entra 3in RD Flangeless Adjustable Chicago Plenum Housing, 12" Wide EN3R-LO930AAC
Lightology
$315.36
Southwark 49C242448 24X24x48 Adj Plenum Metal Air Duct
eBay
Free shipping
$315.36
Southwark 49C242448 24X24x48 Adj Plenum Metal Air Duct
eBay
$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
11
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
$269.86
SOUTHWARK METAL MFG CO 49C242448 49C 24X24X48 ADJ PLENUM
Voomi Supply
$269.86
SOUTHWARK METAL MFG CO 49C242448 49C 24X24X48 ADJ PLENUM
Voomi Supply
$191.72
SOUTHWARK METAL MFG CO 49C242436 49C 24X24X36 ADJ PLENUM
Voomi Supply
$191.72
SOUTHWARK METAL MFG CO 49C242436 49C 24X24X36 ADJ PLENUM
Voomi Supply
$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
$115.48
Spectre Performance 9849: Spectre Performance Carbureted Air Intake Plenums
Summit Racing
31
$115.48
Spectre Performance 9849: Spectre Performance Carbureted Air Intake Plenums
Summit Racing

  • Adjustable Plenum | Proven Performance & Value

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