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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
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BUILDMART - 36" Plenum Box For [36" Linear Slot Diffuser - (2 Slot) Double Slot] Premium Insulated Galvanized Sheet Metal Plenum Box For Heating And
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$180.25
16" X 36" Steel Return Air Filter Grille For 1" Filter - Removable Face/Door - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 18.5 X
Amazon.com
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16" X 36" Steel Return Air Filter Grille For 1" Filter - Removable Face/Door - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 18.5 X
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HVAC Premium 25" X 25" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 27
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HVAC Premium 25" X 25" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 27
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HVAC Premium 24'' X 30" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875'' W X 31.875'' H]
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HVAC Premium 24'' X 30" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875'' W X 31.875'' H]
Amazon.com
507
$408.73
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-14
Grainger
$408.73
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-14
Grainger
$58.12
Fits 18X18 Duct Opening | Steel Return Air Filter Grille By Handua [Removable Door] For 1-Inch Filters | Vent Cover Grill | White | HVAC Cold Air
Amazon.com
3K+
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Fits 18X18 Duct Opening | Steel Return Air Filter Grille By Handua [Removable Door] For 1-Inch Filters | Vent Cover Grill | White | HVAC Cold Air
Amazon.com
3K+
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$329.99
Oxbox Insulated Furnace Return Plenum
eFireplaceStore
19% off
$264.95
$329.99
Oxbox Insulated Furnace Return Plenum
eFireplaceStore
$58.86
20 in. X 25 in. Duct-Board Return Air Box
Home Depot
Free shipping
$58.86
20 in. X 25 in. Duct-Board Return Air Box
Home Depot
Free shipping
$919.02
Dayton Air Supply Plenum: 72 In, 825DW2 Model: 825DW2
Grainger
$919.02
Dayton Air Supply Plenum: 72 In, 825DW2 Model: 825DW2
Grainger
$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
Free shipping
$209.84
SOUTHWARK METAL 810EC Return Air Package | Dual Duct Sizes 20X10/20X16 | Reliable Airflow
Voomi Supply
$209.84
SOUTHWARK METAL 810EC Return Air Package | Dual Duct Sizes 20X10/20X16 | Reliable Airflow
Voomi Supply
$188.00
20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
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$188.00
20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
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$388.06
20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$388.06
20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$84.01
24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
3
Free shipping
$84.01
24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
3
$75.98
IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$75.98
IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$65.96
HVAC Premium 14" X 10" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 16
Amazon.com
11K+
Free shipping
$65.96
HVAC Premium 14" X 10" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 16
Amazon.com
11K+
$41.66
HVAC Premium 16'' X 16'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions:
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9K+
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$41.66
HVAC Premium 16'' X 16'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions:
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9K+
$70.30
HVAC Premium 14" X 20" Or 20" X 14" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 15.75
Amazon.com
1K+
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$70.30
HVAC Premium 14" X 20" Or 20" X 14" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 15.75
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1K+
$66.11
32" X 16" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 33.75W X 17.75" H]
Amazon.com
91
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32" X 16" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 33.75W X 17.75" H]
Amazon.com
91
$59.82
20" X 10" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
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33
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$59.82
20" X 10" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
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$410.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$410.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$431.75
American Louver Return Air Grilles: Egg Crate Grille, Silver, Mill, Aluminum, 47 3/4 in H, 23 3/4 in W, 1/2 in D [PK/5] Model: ALUMMIL2448-5PK
Grainger
$431.75
American Louver Return Air Grilles: Egg Crate Grille, Silver, Mill, Aluminum, 47 3/4 in H, 23 3/4 in W, 1/2 in D [PK/5] Model: ALUMMIL2448-5PK
Grainger
$148.85
Mcdaniel Metals 198/8X245/8X36rf1/2 - 19-5/8 Inch X 24-5/8 Inch X 36 Inch Long Insulated Sheet Metal Return Air Plenum With 1/2 Inch Flange
Walmart
Free shipping
$148.85
Mcdaniel Metals 198/8X245/8X36rf1/2 - 19-5/8 Inch X 24-5/8 Inch X 36 Inch Long Insulated Sheet Metal Return Air Plenum With 1/2 Inch Flange
Walmart
Free shipping
$160.00
MCDANIEL METALS INC 3 ft R6 Return Plenum 195/8X203/8X36RF1/2
DkHardware.com
$160.00
MCDANIEL METALS INC 3 ft R6 Return Plenum 195/8X203/8X36RF1/2
DkHardware.com
$490.00
Return Air Plenum Filter Rack Upflow Installation Kit 80G36H/811 For 21"" Furnace
eBay
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$490.00
Return Air Plenum Filter Rack Upflow Installation Kit 80G36H/811 For 21"" Furnace
eBay
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$122.94
HVAC Premium 16" X 20" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 17.875 X 21.875]
Amazon.com
561
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$122.94
HVAC Premium 16" X 20" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 17.875 X 21.875]
Amazon.com
561
$364.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$364.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$183.49
MCDANIEL METALS INC 3 ft R6 Return Plenum 2325X185X36R6
DkHardware.com
$183.49
MCDANIEL METALS INC 3 ft R6 Return Plenum 2325X185X36R6
DkHardware.com
$124.00
21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac
eBay
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$124.00
21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac
eBay
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$140.58
MCDANIEL METALS INC 3 ft R6 Return Plenum 16X19.5X36
DkHardware.com
$140.58
MCDANIEL METALS INC 3 ft R6 Return Plenum 16X19.5X36
DkHardware.com
$147.43
Truaire 1120DBS 24"X24" T-Bar Perforated Supply Diffuser Plenum Frame With Ductboard | Skip The Warehouse
Skip The Warehouse
$147.43
Truaire 1120DBS 24"X24" T-Bar Perforated Supply Diffuser Plenum Frame With Ductboard | Skip The Warehouse
Skip The Warehouse
$420.45
GE 18K/24K BTU Return/Supply Plenum For MSP Duct (GE UAPT1824A)
HomElectrical
$420.45
GE 18K/24K BTU Return/Supply Plenum For MSP Duct (GE UAPT1824A)
HomElectrical
$164.17
Mcdaniel Metals P19.87514.548-R8-1-0 - 19 7/8 Inch X 14 1/2 Inch X 48 Inch Long Insulated Sheet Metal Return Air Plenum
Walmart
Free shipping
$164.17
Mcdaniel Metals P19.87514.548-R8-1-0 - 19 7/8 Inch X 14 1/2 Inch X 48 Inch Long Insulated Sheet Metal Return Air Plenum
Walmart
Free shipping
$72.77
18" X 28" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 19.75W X 29.75"H]
Amazon.com
9
Free shipping
$72.77
18" X 28" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 19.75W X 29.75"H]
Amazon.com
9
$109.50
HVAC Premium 32 X 18 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
Amazon.com
10K+
Free shipping
$109.50
HVAC Premium 32 X 18 Duct Opening Steel Return Air Filter Grille, For 1-Inch Filter, Removable Door, Flat Stamped HVAC Vent Cover Grille, Outer
Amazon.com
10K+
$102.00
HVAC Premium 22" X 22" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 23.875 X 23.875]
Amazon.com
533
Free shipping
$102.00
HVAC Premium 22" X 22" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 23.875 X 23.875]
Amazon.com
533
HVAC Return Air Ducting is Important - Lots is Better - AsktheBuilder.com
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What is Plenum in HVAC and Why It is so Important - PICKHVAC
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Return Vent Filters - Everything You Need to Know | HVAC Training Shop
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4 Types of HVAC Plenums (Basics & Applications) - aircondlounge
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aircondlounge.com
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aircondlounge.com
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$188.00
20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
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20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
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20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
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20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
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24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
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24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
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IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$75.98
IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$65.96
HVAC Premium 14" X 10" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 16
Amazon.com
11K+
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$65.96
HVAC Premium 14" X 10" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 16
Amazon.com
$41.66
HVAC Premium 16'' X 16'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions:
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HVAC Premium 16'' X 16'' [Duct Opening] Flat Stamped Steel Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
$70.30
HVAC Premium 14" X 20" Or 20" X 14" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 15.75
Amazon.com
1K+
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$70.30
HVAC Premium 14" X 20" Or 20" X 14" Cube Core Eggcrate Return Air Grille - Aluminum Rust Proof - HVAC Vent Duct Cover - White [Outer Dimensions: 15.75
Amazon.com
$66.11
32" X 16" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 33.75W X 17.75" H]
Amazon.com
91
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$66.11
32" X 16" Return Air Grille - Sidewall And Ceiling - HVAC Vent Duct Cover Diffuser - [White] [Outer Dimensions: 33.75W X 17.75" H]
Amazon.com
$59.82
20" X 10" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
33
Free shipping
$59.82
20" X 10" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
$410.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$410.00
Alpine AH 18CD KIT8 Concealed Duct Return Kit For (One Return, 14 Inch Duct)
Alpine Home Air Products
$431.75
American Louver Return Air Grilles: Egg Crate Grille, Silver, Mill, Aluminum, 47 3/4 in H, 23 3/4 in W, 1/2 in D [PK/5] Model: ALUMMIL2448-5PK
Grainger
$431.75
American Louver Return Air Grilles: Egg Crate Grille, Silver, Mill, Aluminum, 47 3/4 in H, 23 3/4 in W, 1/2 in D [PK/5] Model: ALUMMIL2448-5PK
Grainger
$148.85
Mcdaniel Metals 198/8X245/8X36rf1/2 - 19-5/8 Inch X 24-5/8 Inch X 36 Inch Long Insulated Sheet Metal Return Air Plenum With 1/2 Inch Flange
Walmart
Free shipping
$148.85
Mcdaniel Metals 198/8X245/8X36rf1/2 - 19-5/8 Inch X 24-5/8 Inch X 36 Inch Long Insulated Sheet Metal Return Air Plenum With 1/2 Inch Flange
Walmart
$160.00
MCDANIEL METALS INC 3 ft R6 Return Plenum 195/8X203/8X36RF1/2
DkHardware.com
$160.00
MCDANIEL METALS INC 3 ft R6 Return Plenum 195/8X203/8X36RF1/2
DkHardware.com
$490.00
Return Air Plenum Filter Rack Upflow Installation Kit 80G36H/811 For 21"" Furnace
eBay
Free shipping
$490.00
Return Air Plenum Filter Rack Upflow Installation Kit 80G36H/811 For 21"" Furnace
eBay
$122.94
HVAC Premium 16" X 20" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 17.875 X 21.875]
Amazon.com
561
Free shipping
$122.94
HVAC Premium 16" X 20" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 17.875 X 21.875]
Amazon.com
$364.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$364.00
Alpine AH 12CD KIT5 Concealed Duct Return Kit For (One Return, 12 Inch Duct)
Alpine Home Air Products
$183.49
MCDANIEL METALS INC 3 ft R6 Return Plenum 2325X185X36R6
DkHardware.com
$183.49
MCDANIEL METALS INC 3 ft R6 Return Plenum 2325X185X36R6
DkHardware.com
$124.00
21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac
eBay
Free shipping
$124.00
21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac
eBay

Shop hvac return plenum

Sponsored
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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
12
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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
12
$180.25
16" X 36" Steel Return Air Filter Grille For 1" Filter - Removable Face/Door - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 18.5 X
Amazon.com
4
Free shipping
$180.25
16" X 36" Steel Return Air Filter Grille For 1" Filter - Removable Face/Door - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 18.5 X
Amazon.com
4
$191.68
HVAC Premium 25" X 25" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 27
Amazon.com
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HVAC Premium 25" X 25" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 27
Amazon.com
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HVAC Premium 24'' X 30" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875'' W X 31.875'' H]
Amazon.com
507
Free shipping
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HVAC Premium 24'' X 30" Aluminum Return Grille - Easy Air Flow - Linear Bar Grilles [Outer Dimensions: 25.875'' W X 31.875'' H]
Amazon.com
507
$408.73
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-14
Grainger
$408.73
Friedrich Plenum: Plenum, Vertical Packaged Air Conditioner, 30 3/8 in X 24 1/8 in X 32 in Model: VPAWP1-14
Grainger
$58.12
Fits 18X18 Duct Opening | Steel Return Air Filter Grille By Handua [Removable Door] For 1-Inch Filters | Vent Cover Grill | White | HVAC Cold Air
Amazon.com
3K+
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Fits 18X18 Duct Opening | Steel Return Air Filter Grille By Handua [Removable Door] For 1-Inch Filters | Vent Cover Grill | White | HVAC Cold Air
Amazon.com
3K+
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$329.99
Oxbox Insulated Furnace Return Plenum
eFireplaceStore
19% off
$264.95
$329.99
Oxbox Insulated Furnace Return Plenum
eFireplaceStore
$58.86
20 in. X 25 in. Duct-Board Return Air Box
Home Depot
Free shipping
$58.86
20 in. X 25 in. Duct-Board Return Air Box
Home Depot
Free shipping
$919.02
Dayton Air Supply Plenum: 72 In, 825DW2 Model: 825DW2
Grainger
$919.02
Dayton Air Supply Plenum: 72 In, 825DW2 Model: 825DW2
Grainger
$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
Free shipping
$209.84
SOUTHWARK METAL 810EC Return Air Package | Dual Duct Sizes 20X10/20X16 | Reliable Airflow
Voomi Supply
$209.84
SOUTHWARK METAL 810EC Return Air Package | Dual Duct Sizes 20X10/20X16 | Reliable Airflow
Voomi Supply
$188.00
20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
Free shipping
$188.00
20 X 20 X 20 W/4" Filter Rack Return Air Duct Plenum-26 Gauge, HVAC Duct Work
eBay
Free shipping
$388.06
20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$388.06
20 in. X 25 in. Dual Filter Plenum Kit
Home Depot
Free shipping
$84.01
24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
3
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$84.01
24" X 16" Return Air Filter Grille - Filter Included - Easy Plastic Tabs For Removable Face/Door - HVAC Vent Duct Cover - White [Outer Dimensions:
Amazon.com
3
$75.98
IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$75.98
IMPERIAL Fiberglass Duct Plenum | GVL0267
Lowe's
$65.96
HVAC Premium 14" X 10" Steel Return Air Filter Grille For 1" Filter - Fixed Hinged - HVAC Duct Cover - Flat Stamped Face - White [Outer Dimensions: 16
Amazon.com
11K+
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