Top 9 HVAC Register Box – HVAC Ducting

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1. Imperial

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Imperial GV0650 Duct End Boot, 3-1/4" x 10" x 4"

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Imperial #ad - Size: 3-1/4" x 10" x 4"30 gaugehvac galvanized register bootUsed for right-angle center-end transition from round pipe or insulated flexible duct to a register or grille.
BrandImperial #ad
ManufacturerIMPERIAL MANUFACTURING #ad
Height4 Inches
Length10 Inches
Weight1 Pounds
Width0.75 Inches
Part NumberGV0650
ModelGV0650

2. SMK

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C-Box HVAC Plenum Ceiling Box 10 x 10 x 8 Round-Connects to Vent Register Diffuser by SMK

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SMK #ad - The best way to regulate air flow is to install a manual volume damper in the duct run. Our c-boxes are built with a 1/2" flange all the way around the square portion which can be used for attachment or folded over. Call us with your hole size and duct size so we can help 866 309-9899. We also have a full line of ceiling registers and hvac fittings. Connects a 8" round duct to a 10 x 10 Diffuser or Register Vent.
BrandSMK #ad
ManufacturerSMK #ad
Height8 Inches
Length12 Inches
Width12 Inches
Part NumberCECOMINOD069913
ModelCECOMINOD069913

3. SMK

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C-Box HVAC Plenum Ceiling Box 14 x 14 x 8 Round-Connects to Vent Register Diffuser

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SMK #ad - Connects a 8" round duct to a 14 x 14 Diffuser or Register Vent. Call us with your hole size and duct size so we can help 866 309-9899. We also have a full line of ceiling registers and hvac fittings. The best way to regulate air flow is to install a manual volume damper in the duct run. Our c-boxes are built with a 1/2" flange all the way around the square portion which can be used for attachment or folded over.
BrandSMK #ad
ManufacturerSMK #ad
Height16 Inches
Length16 Inches
Weight5 Pounds
Width10 Inches
Part NumberCECOMINOD092485
ModelCECOMINOD092485

4. SMK

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C-Box HVAC Plenum Ceiling Box 12 x 12 x 6 Round-Connects to Vent Register Diffuser

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SMK #ad - We also have a full line of ceiling registers and hvac fittings. Call us with your hole size and duct size so we can help 707 999-7712. The best way to regulate air flow is to install a manual volume damper in the duct run. Connects a 6" round duct to a 12 x 12 Diffuser or Register Vent. Our c-boxes are built with a 1/2" flange all the way around the square portion which can be used for attachment or folded over.
BrandSMK #ad
ManufacturerSMK #ad
Height14 Inches
Length14 Inches
Weight4 Pounds
Width10 Inches

5. SMK

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C-Box HVAC Plenum Ceiling Box 10 x 10 x 6 Round-Connects to Vent Register Diffuser

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SMK #ad - Connects a 6" round duct to a 10 x 10 Diffuser or Register Vent. We also have a full line of ceiling registers and hvac fittings. The best way to regulate air flow is to install a manual volume damper in the duct run. Call us with your hole size and duct size so we can help 707 999-7712. Our c-boxes are built with a 1/2" flange all the way around the square portion which can be used for attachment or folded over.
BrandSMK #ad
ManufacturerSMK #ad
Height12 Inches
Length12 Inches
Width8 Inches
Part NumberCECOMINOD079336
ModelCECOMINOD079336

6. Speedi-Boot

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Speedi-Boot SBH-4106 SB 4-Inch Width by 10-Inch Length to 6-Inch Diameter Straight Register Vent Boot with Adjustable Hangers

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Speedi-Boot #ad - Dust and debris cover provides a plug for HVAC pressure testing. Dust and debris cover prevents construction contamination. Adjustable telescoping hanger arms that can be shortened as well. Mud ring prevents gaps between the boot and sheetrock. Foam gasket seals air tight at installation to back of sheetrock.
BrandSpeedi-Boot #ad
ManufacturerApplied Applications International #ad
Height9.25 Inches
Length8.5 Inches
Weight0.01 Pounds
Width13 Inches
Part NumberSBH-4106 SB
ModelSBH-4106 SB
Warranty1 Year

7. SMK

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C-Box HVAC Plenum Ceiling Box 12 x 12 x 12 Round-Connects to Vent Register Diffuser

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SMK #ad - The best way to regulate air flow is to install a manual volume damper in the duct run. Call us with your hole size and duct size so we can help 707 999-7712. Connects a 12. We also have a full line of ceiling registers and hvac fittings. Our c-boxes are built with a 1/2.
BrandSMK #ad
ManufacturerSMK #ad
Height14 Inches
Length13 Inches
Weight3 Pounds
Width10 Inches
Part NumberCECOMINOD089703
ModelCECOMINOD089703

8. HVAC Premium

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12" X 12" Steel Return Air Filter Grille for 1" Filter, Flat Stamped Face -White Outer Dimensions: 13.75w X 13.75h, HVAC Duct Cover, Removable Face/Door

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HVAC Premium #ad - Powder-coat finish - smooth, shiny, Scratch-Resistant, Beautiful. High quality solid Stamped steel and No Sharp Edges. Removable door/face for easy filter Change & Cleaning - Uses a 1" Thick Filter. Beautiful and Sturdy. Looks like It Was Just Waxed. Our filter grille latch is easy to Use On Your Fingers And Requires No Screwdriver To Open.
BrandHVAC Premium #ad
ManufacturerHVAC Premium #ad
Height16 Inches
Length16 Inches
Width3 Inches
Part NumberRFG1212FBA
ModelCECOMINOD085617
Warrantymanufacturer

9. SMK

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C-Box HVAC Plenum Ceiling Box 12 x 12 x 8 Round

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SMK #ad - We also have a full line of ceiling registers and hvac fittings. Call us with your hole size and duct size so we can help 866 309-9899. The best way to regulate air flow is to install a manual volume damper in the duct run. Connects a 8" round duct to a 12 x 12 Diffuser or Register Vent. Our c-boxes are built with a 1/2" flange all the way around the square portion which can be used for attachment or folded over.
BrandSMK #ad
ManufacturerSMK #ad
Height14 Inches
Length13 Inches
Width13 Inches
Part NumberCECOMINOD082662
ModelCECOMINOD082662