HVAC How to Build Supply 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

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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

$31.25

HVAC Premium Side Ceiling Box | Side Out Ceiling Register Box | 6" X 6" X 6" HVAC Ductwork Sheet Metal | Galvanized Steel Metal Box Is Compatible With

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$31.25

HVAC Premium Side Ceiling Box | Side Out Ceiling Register Box | 6" X 6" X 6" HVAC Ductwork Sheet Metal | Galvanized Steel Metal Box Is Compatible With

Amazon.com

$19.00

Black Line Set Rough In Box HVAC Contractors Termination Point For Line Set Condensation Drain & Low Voltage Wire

Amazon.com

$19.00

Black Line Set Rough In Box HVAC Contractors Termination Point For Line Set Condensation Drain & Low Voltage Wire

Amazon.com

$22.03

$46.34

Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper

Amazon.com

204

52% off

$22.03

$46.34

Rectorseal Truaire Grille/Damper 81914 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 4 Way Grille/Damper

Amazon.com

204

$35.78

Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way

Amazon.com

144

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$35.78

Rectorseal Truaire Retrofit Grille/Damper MV3 81913 Plastic Ceiling Diffuser With Incorporated Ceiling Box, Easy Installation, HVAC, 8X8 3 Way

Amazon.com

144

$29.61

12 in. X 12 in. Duct Board Insulated Register Box - R6

Home Depot

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$29.61

12 in. X 12 in. Duct Board Insulated Register Box - R6

Home Depot

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$30.12

HVAC Premium 12''W X 8''H 3-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 13.75''W X 9.75''H]

Amazon.com

6K+

$30.12

HVAC Premium 12''W X 8''H 3-Way AIR Supply Grille - Vent Cover & Diffuser - Flat Stamped Face - White [Outer Dimensions: 13.75''W X 9.75''H]

Amazon.com

6K+

$54.58

20 in. X 20 in. Duct-Board Return Air Box

Home Depot

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$54.58

20 in. X 20 in. Duct-Board Return Air Box

Home Depot

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$360.00

Hvac Stand Return Air Box Duct Hvac 21""X21""X20"" Tall ..22 Gauge Metal Heavy Duty

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$360.00

Hvac Stand Return Air Box Duct Hvac 21""X21""X20"" Tall ..22 Gauge Metal Heavy Duty

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$180.00

17.5""X21""X17"" Tall Furnace Stand Return Air Box Duct Hvac

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$180.00

17.5""X21""X17"" Tall Furnace Stand Return Air Box Duct Hvac

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$54.63

HVAC Premium 10''W X 10''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 11.65''W X 11.65''H]

Amazon.com

1K+

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$54.63

HVAC Premium 10''W X 10''H 4Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Vent Duct Cover [Outer Dimensions: 11.65''W X 11.65''H]

Amazon.com

1K+

$59.58

14 in. X 8 in. To 9 in. Insulated Register Box With Flange R-6

Home Depot

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$59.58

14 in. X 8 in. To 9 in. Insulated Register Box With Flange R-6

Home Depot

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$333.00

Hvac Stand Return Air Box Duct Hvac 24""X28""X14"" Tall 22 Gauge Metal Heavy Duty

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$333.00

Hvac Stand Return Air Box Duct Hvac 24""X28""X14"" Tall 22 Gauge Metal Heavy Duty

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$22.53

10 in. X 6 in. To 6 in. Insulated Register Box

Home Depot

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$22.53

10 in. X 6 in. To 6 in. Insulated Register Box

Home Depot

$148.00

20 X 20 X 30 Hvac Supply/Return Air Ductwork Box With 3-18" Holes 26

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$148.00

20 X 20 X 30 Hvac Supply/Return Air Ductwork Box With 3-18" Holes 26

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$45.30

Pack Of 2 Master Flow 8" X 4" To 4" Insulated Register Box Galvanized

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$45.30

Pack Of 2 Master Flow 8" X 4" To 4" Insulated Register Box Galvanized

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$160.00

21""X21""X8"" Tall Furnace Stand Return Air Box Duct Hvac

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$160.00

21""X21""X8"" Tall Furnace Stand Return Air Box Duct Hvac

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$290.00

21"" X 21""X 17"" Solid 22 Gauge Metal Furnace Stand Return Air Box Duct Hvac

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$290.00

21"" X 21""X 17"" Solid 22 Gauge Metal Furnace Stand Return Air Box Duct Hvac

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$45.83

Made In USA Galvanized HVAC Duct Side Ceiling Box, 8" Diameter, 10" X 10" Square

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$45.83

Made In USA Galvanized HVAC Duct Side Ceiling Box, 8" Diameter, 10" X 10" Square

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$124.00

21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac

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$124.00

21.5 X 22 X 20 Tall Furnace Stand Return Air Box Duct Hvac

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$131.00

18 X 28.5 X 12 Tall Furnace Stand Return Air Box Duct Hvac

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$131.00

18 X 28.5 X 12 Tall Furnace Stand Return Air Box Duct Hvac

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$8.60

$15.63

Master Flow ERB12X2.25X6 12 in. X 2-1/4 in. To 6 in. End Register Box

PrairieGrit

44% off

$8.60

$15.63

Master Flow ERB12X2.25X6 12 in. X 2-1/4 in. To 6 in. End Register Box

PrairieGrit

$409.00

VD-06-1212 IO HVAC CONTROLS - HVAC & HVAC Accessory & Rebuild Kit & Seal Kit Supplies

Radwell.com

$409.00

VD-06-1212 IO HVAC CONTROLS - HVAC & HVAC Accessory & Rebuild Kit & Seal Kit Supplies

Radwell.com

$249.99

HVAC Box W/ Carrier UTEC 3 Ph Stainless Steel 230V 91-01220-23 New

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$249.99

HVAC Box W/ Carrier UTEC 3 Ph Stainless Steel 230V 91-01220-23 New

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$125.00

Ductwork Distribution Box For Flex Duct, With 14" Box & Collar Size

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$125.00

Ductwork Distribution Box For Flex Duct, With 14" Box & Collar Size

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$50.09

15 in. HVAC Ductboard Triangular Terminal Box For Air Distribution

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$50.09

15 in. HVAC Ductboard Triangular Terminal Box For Air Distribution

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$82.00

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

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$82.00

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

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$19.53

Master Flow 10 in. X 4 in. To 6 in. 90-Degree Register Box 90RB10X4X6

DkHardware.com

110

$19.53

Master Flow 10 in. X 4 in. To 6 in. 90-Degree Register Box 90RB10X4X6

DkHardware.com

110

$1.00

PVC Embedded Pre-Installation HVAC Air Conditioning Plastic Box

made-in-china.com

$1.00

PVC Embedded Pre-Installation HVAC Air Conditioning Plastic Box

made-in-china.com

$64.39

14 in. X 8 in. To 10 in. Register Box With Flange

Home Depot

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$64.39

14 in. X 8 in. To 10 in. Register Box With Flange

Home Depot

$275.00

Furnace Return Air Duct Box FB2128 With Filter Rack 21.5"X28.5" Galvanized Steel

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$275.00

Furnace Return Air Duct Box FB2128 With Filter Rack 21.5"X28.5" Galvanized Steel

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