Top Round Duct Former

C-Box HVAC Plenum Ceiling Box 12 x 12 x 8 Round-Connects to Vent Register Diffuser

  • 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..
  • 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..
  • Connects a 8″ Round Duct to a 12 x 12 Diffuser or Register Vent..
  • Call us with your hole size and duct size so we can help (866) 309-9899.
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Imperial 4 in W x 4 in L White Plastic Exhaust Vent - Case Of 1

  • Exhaust duct designed with butterfly damper for maximum airflow and energy conservation.
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Deflect-O Galvanized Transition 3-1/4 X 10 6 6 Dia

  • this transition is NOT offset the 6" opening is centered on the 10/3 1/4 opening.
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Tjernlund DB-2 Duct Booster Increases Heating and Cooling Power 275 CFM

  • Fits Rectangular Duct as Shallow as 3.25 Inches.
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Duct Outlet 10\ x 8\ Duct Reducer, Single Wall Galvanized Metal Fitting HVAC

  • 10" x 8" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC.
  • Crimped on small end to fit inside next ducting section.
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Duct Outlet 16\ x 12\ Duct Reducer, Single Wall Galvanized Metal Fitting HVAC

  • 16" x 12" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC.
  • Crimped on small end to fit inside next ducting section.
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Duct Outlet 12\ x 8\ Duct Reducer, Single Wall Galvanized Metal Fitting HVAC

  • 12" x 8" Duct Reducer, Single Wall Galvanized Metal Fitting HVAC.
  • Crimped on small end to fit inside next ducting section.
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GrowBright 6-Inch CleanFlow HEPA Filter

  • High-efficiency particulate arrestance (HEPA) filter for 6" round duct/flange air intakes.
  • Blocks 99.97% of particles at .3 micrometers while providing excellent airflow.
  • Features easy-install rubberized collar with steel clamp for a proper seal.
  • Recommended for use with high-velocity inline fans / blowers - may create too much restriction for small duct fan types.
  • Measures (max): 9.25" long x 8.125" diameter, 6" female flange.
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Broan PM390 Power Pack Range Hood Insert, Silver

  • 6-Inch round duct connector/back draft damper. Designed to fit flush with the bottom of a cabinet or custom hood installation. Also designed to be used with Broan’s “Box” or “T” design custom liners..
  • Max Sones/100 CFM 1.5. Rated Voltage : 120 V.
  • HVI rated 500 CFM, operates at 9.0 sones.
  • Improves ventilation and lighting over your stove.
  • 390 CFM and 6 sones. The choice of 6 inch round duct (includes damper and adapter) or non-ducted discharge allow you to make the right installation decision for your home.
  • HeatSentry automatically turns blower to high speed when excess cooking heat is detected.
  • Recommended for use with LB30, LB36, LT30, and LT36 liners (purchase separately).
  • Depth 11-1/4″, Height 9-5/8″ and Width 20-1/2″ (inches).
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Powerful Industrial Exhaust and Ventilation Fan (14 Inch)

  • HIGH-CAPACITY FAN: Ventilation fan operates on a single, impact-resistant centrifugal blower wheel with 109 CFM, 0.9 Sones, and 120V for a powerful and effective performance.
  • HEAVY-DUTY: Housing is constructed of 20-gauge galvanized steel and features a 6" round metal duct connector to provide long-lasting use.
  • CUSTOMIZATION: Fan ducts horizontally, vertically, or in-line with a separate adapter for your convenience.
  • EFFECTIVE: Motors are permanently lubricated to provide continuous and quiet operation.
  • VERSATILE: Install fan in ceiling or wall -wherever it's needed most!.
  • 109 CFM 0.9 Sones (AMCA), 120V, 1.1 amps.
  • White Polymer Grille with 6-Inch round duct connector.
  • Low profile, white polymer or painted white enamel steel grille.
  • Single, impact-resistant centrifugal blower wheel.
  • 20 gauge galvanized steel housing and can be ducted horizontally or vertically - in-line ducting available with separate adapter.
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Broan PM250 Power Module Range Hood, Silver

  • Durable, powder coated silver finish and a fully enclosed bottom ensure this hood is easy to clean and will not discolor.
  • Two-speed motor with rocker controls provides 250 CFM of exhaust at 8.0 Sones.
  • The enclosed lighting area is home to dual incandescent 40-watt candelabra bulbs (purchased separately).
  • One-piece, washable aluminum mesh filter means you can maintain optimum grease capture and keep the kitchen fresh.
  • The choice of 7″ round duct or non-ducted discharge allow you to make the right installation decision for your home.
  • Recommended for use with Models LB30, LB36, LT30 and LT36 Liners.
  • Two-speed motor, 6-5/8-Inch Fan, 250 CFM, 8.0 Sones, 7-Inch round duct or non-ducted discharge, Enclosed light.
  • Accepts two incandescent maximum 40-watt candelabra bulbs-Bulbs not included.
  • One-piece, washable aluminum mesh filter-optional, disposable charcoal filter kit- #B08999040.
  • Durable, powder coated silver finish, Fully enclosed bottom.
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Malco FDC2 4-3/8 in. Cut Capacity 12 in. Flex Duct Shear with Built-in Wire Cutter

  • Also cuts the duct liner's wire rib coil.
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