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DUCT PIPE DUCT ACCESSORIES REGISTER BOOTS / STACKS
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DUCT KEY DAMPER 6IN           DUCT KEY DAMPER 4IN           AT
Imperial Round Damper, 6 in Dia, Galvanized Imperial Round Damper, 4 in Dia, Galvanized Imperial Oval Flat Elbow, 90 deg, 6 in Outside Dia, 30 ga Thickness, Steel, Galvanized, For Changing the Direction of Airflow in Round Branch Pipe
CONNECTOR UNION STEEL GALV 3IN CONNECTOR UNION STEEL GALV 4IN CONNECTOR UNION STEEL GALV 5IN
Imperial Connector Union, 3 in, Steel, Galvanized, For Connect Rigid, Semi-Rigid or Flexible Pipe Together Imperial Connector Union, 4 in, Steel, Galvanized, For Connect Rigid, Semi-Rigid or Flexible Pipe Together Imperial Connector Union, 5 in, Steel, Galvanized, For Connect Rigid, Semi-Rigid or Flexible Pipe Together
FITTING TRUNK TAKE-OFF 4IN GLV FITTING TRUNK TAKE-OFF 4IN GLV BOOT ANG REGISTER GLV 3X10X6IN
Imperial Fitting Trunk Take-off, 4 in Dia, 30 ga, Galvanized Imperial Fitting Trunk Take-off, 4 in Dia, 30 ga, Galvanized Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3 x 10 x 6 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
BOOT REGISTER UNVSL 4X10X4 GLV BOOT REGISTER END 3X10X5 GLV  BOOT REGISTER UNVSL 3X10X4 GLV
Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 4 x 10 x 4 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3 x 10 x 5 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 3 x 10 x 4 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
CONNECTOR UNION STEEL GALV 6IN GV2078 6IN 90D. ELBOW OVAL    BOOT CEILING REGISTER 4X10X5IN
Imperial Connector Union, 6 in, Steel, Galvanized, For Connect Rigid, Semi-Rigid or Flexible Pipe Together Imperial Oval Vertical Elbow, 90 deg, 6 in Outside Dia, 30 ga Thickness, Steel, Galvanized, For Changing the Direction of Airflow in Round Branch Pipe Imperial Register Ceiling Boot, 30 ga, Steel, Galvanized, 4 x 10 x 5 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Ceiling Register or Grille
BOOT REGISTER END 4X10X4 GLV  BOOT REGISTER ANGLE 3X10X4 GLV BOOT REGISTER UNVSL 3X10X5 GLV
Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 4 x 10 x 4 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3 x 10 x 4 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 3 x 10 x 5 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
CS-0510-A 5INX10' VINYL FLEX  FITTING TRUNK TAKE-OFF 5IN GLV DUCT TOP TAKE-OFF 6IN
Imperial Air Duct, Series: CS, Non-Insulated, 5 in Outside Diameter, 10 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems Imperial Fitting Trunk Take-off, 5 in Dia, 30 ga, Galvanized Imperial Duct Top Take-Off, 6 in Dia, 30 ga, Galvanized
BOOT REGISTER ANGLE 3X10X5 GLV BOOT REGISTER UNVSL 3X10X6 GLV DUCT END BOOT 3-1/4 X 10 X 4IN
Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3 x 10 x 5 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 3 x 10 x 6 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 4 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
CAP ED RND W/O HDL STL GLV 3IN GV2109 6INX6IN ROUND TO OVAL S DUCT SIDE TAKE-OFF 6IN
Imperial End Cap, Round Shape, 3 in Nominal Size, Small End, 30 ga Thickness, Steel, Galvanized, Special Features: Crimped, Usage: Use to Finish The Big No Crimp End of a Round Pipe Run Imperial Round to Oval Straight Boot, 30 ga, Galvanized, 6 x 6 in, No Crimp Imperial Duct Side Take-Off, 6 in Dia, 30 ga, Galvanized
BOOT ROUND TO OVAL 90DEG 30GA BOOT REGISTER ANGLE 4X10X4 GLV BOOT REGISTER END 3.25X10X5
Imperial Round To Oval Boot, 30 ga, 90 Deg, Galvanized, 6 in Length x 6 in Width, No Crimp Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 4 x 10 x 4 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 5 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
BOOT REGISTER UNVSL 4X10X5 GLV BOOT REGISTER ANG GLV 4X10X5IN BOOT REGISTER ANGLE 3.25X10X5
Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 4 x 10 x 5 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 4 x 10 x 5 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 5 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
DUCT ANGLE BOOT 3-1/4X10X4IN  ELBOW FLAT 45DGR 3.25X10 GALV BOOT REGISTER UNVSL 3.25X10X4
Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 4 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Duct Elbow, Shortway, Flat, 45 deg, 3-1/4 x 10 in Nominal Size, 15.38 in Length, 10 in Width, 15-1/4 in Height, 30 ga Thickness, Steel, Galvanized Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 3-1/4 x 10 x 4 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
BOOT REGISTER UNVSL 3.25X10X5 AIRDCT NON-INSLTD VNL 6INX10FT STACKHEAD OVAL 30GA 6X10X6IN
Imperial Register Universal Boot, 30 ga, Steel, Galvanized, 3-1/4 x 10 x 5 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Air Duct, Series: CS, Non-Insulated, 6 in Outside Diameter, 10 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems Imperial Oval Stack Head, 30 ga, Galvanized, 6 in Length x 10 in Width x 6 in Depth
BOOT REGISTER END GLV 4X10X5IN BOOT REGISTER END GLV 4X10X6IN DUCT REDUCER 6IN - 4IN 30GA
Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 4 x 10 x 5 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Wall Register Boot, Center, 10 in Width X 4 in Depth, 6 in Collar, Galvanized Imperial Duct Reducer, Short, 6 x 4 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe
SH0061 16X36IN JOIST LINING GA BOOT REGISTER ANGLE 4X10X6 GLV BOOT REGISTER UNVSL 4X10X6 GLV
Imperial Joist Lining, 30 ga, Galvanized, 16 in Length x 36 in Width Imperial Register Angle Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 4 x 10 x 6 in, For Right Angle Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Register Universal Boot, Standard, Straight, Wall, 30 ga, Steel, Galvanized, 4 x 10 x 6 in, For In-Line Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille
BOOT ED RGSTR GLV 3-1/4X10X6IN DAMPER BUTTERFLY GLV 4IN      DUCT REDUCER 4IN - 3IN 30GA
Imperial Register End Boot, 30 ga, 90 deg Angle, Steel, Galvanized, 3-1/4 x 10 x 6 in, For Right Angle Center End Transition From Round Pipe or Insulated Flexible Duct to a Register or Grille Imperial Butterfly Damper, 4 in Dia, Galvanized, For Solar, Fresh Air Intake, Heat Exchangers, Stop Back Draft into Bathroom Fan or Range Hood Exhaust And Other Air Duct Applications Imperial Duct Reducer, Short, 4 x 3 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe
DUCT REDUCER 7IN - 6IN 28GA   DUCT REDUCER 5IN - 4IN 30GA   DUCT REDUCER 6IN - 5IN 30GA
Imperial Duct Reducer, Short, 7 x 6 in, 28 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Duct Reducer, Short, 5 x 4 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Duct Reducer, Short, 6 x 5 in, 30 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe
DUCT REDUCER 8IN - 6IN 28GA   DUCT REDUCER 8IN - 7IN 28GA   BOOT RND TO OVL STL 30GA 6IN
Imperial Duct Reducer, Short, 8 x 6 in, 28 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Duct Reducer, Short, 8 x 7 in, 28 ga Thickness, Steel, Galvanized, For Reduce Diameter of Galvanized Round Perimeter Pipe Imperial Round To Oval Duct, 6 in Dia, 30 ga, Steel, Galvanized, No Crimp
AIRDCT NON-INSLTD VNL 8INX10FT DAMPER BUTTERFLY GLV 6IN      TEE STRAIGHT JNT CRIMP GLV 3IN
Imperial Air Duct, Series: CS, Non-Insulated, 8 in Outside Diameter, 10 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems Imperial Butterfly Damper, 6 in Dia, Galvanized, For Solar, Fresh Air Intake, Heat Exchangers and Other Air Duct Applications Imperial Straight Tee Joint, 3 in Nominal Size, Crimped, 30 ga Thickness, Galvanized, For Venting Applications Including Heating and Air Conditioning
TEE FULL FLW CRIMP GLV 6X6X4IN ELBOW FLAT 90DGR 3.25X10 GALV ELBOW SIDE 90DGR 3.25X10 GALV
Imperial Full Flow Tee, 6 x 6 x 4 in Nominal Size, Crimped, 30 ga Thickness, Galvanized, For Venting Applications Including Heating and Air Conditioning Imperial Duct Elbow, Shortway, Flat, 90 deg, 3-1/4 x 10 in Nominal Size, 10 in Length, 6 in Width, 6 in Height, 30 ga Thickness, Steel, Galvanized Imperial Duct Elbow, Longway, Side, 90 deg, 3-1/4 x 10 in Nominal Size, 15.38 in Length, 15-1/4 in Width, 15-1/4 in Height, 30 ga Thickness, Steel, Galvanized
GV0019 10IN 30GA CLEAT S      SLEEVE AIRDCT INSL HD 4INX10FT GV0983 3X3X3IN GALV. INYIN BRA
Imperial S Cleat, 10 in Length, 30 ga, Galvanized Imperial Air Duct Insulation Sleeve, Heavy Duty, Series: JV, 4 in Pipe/Tube, 10 ft Length, Glass Fiber, Polyethylene, Black, 3.1, Standards: cUL Listed, Usage: For Use With Heating, Ventilation and Air Conditioning Systems Imperial Duct Wye, Full Flow, 3 in, 30 ga Thickness, Steel, Galvanized, For Use With: Central Furnace Ventilation System, For Heating and Air Conditioning Applications and to Transition From One Round Pipe Two Round Pipes
SLEEVE AIRDCT INSL HD 5INX10FT GV1017 3-1/4X10 RIGHT REV.ELBO GV1018 3-1/4X10 LEFT REV.ELBOW
Imperial Air Duct Insulation Sleeve, Heavy Duty, Series: JV, 5 in Pipe/Tube, 10 ft Length, Glass Fiber, Polyethylene, Black, 3.1, Standards: cUL Listed, Usage: For Use With Heating, Ventilation and Air Conditioning Systems Imperial Duct Elbow, Reverse, 90 deg, 3-1/4 x 10 in Nominal Size, 10 in Length, 3-1/4 in Width, 30 ga Thickness, Steel, Galvanized Imperial Duct Elbow, Reverse, 90 deg, 3-1/4 x 10 in Nominal Size, 10 in Length, 3-1/4 in Width, 30 ga Thickness, Steel, Galvanized
SLEEVE AIRDCT INSL HD 6INX10FT DUCT KEY DAMPER 5IN           DUCT WYE GALV 4 X 4 X 4IN 30GA
Imperial Air Duct Insulation Sleeve, Heavy Duty, Series: JV, 6 in Pipe/Tube, 10 ft Length, Glass Fiber, Polyethylene, Black, 3.1, Standards: cUL Listed, Usage: For Use With Heating, Ventilation and Air Conditioning Systems Imperial Round Damper, 5 in Dia, Galvanized Imperial Duct Wye, Full Flow, 4 in, 30 ga Thickness, Steel, Galvanized, For Use With: Central Furnace Ventilation System, For Heating and Air Conditioning Applications and to Transition From One Round Pipe Two Round Pipes
DUCT WYE GALV 5 X 5 X 5IN 30GA AIRDCT NON-INSLTD VNL 8INX25FT DUCT WYE GALV 6 X 6 X 6IN 30GA
Imperial Duct Wye, Full Flow, 5 in, 30 ga Thickness, Steel, Galvanized, For Use With: Central Furnace Ventilation System, For Heating and Air Conditioning Applications and to Transition From One Round Pipe Two Round Pipes Imperial Air Duct, Series: CS, Non-Insulated, 8 in Outside Diameter, 25 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems Imperial Duct Wye, Full Flow, 6 in, 30 ga Thickness, Steel, Galvanized, For Use With: Central Furnace Ventilation System, For Heating and Air Conditioning Applications and to Transition From One Round Pipe Two Round Pipes
AIRDCT NON-INSLTD VNL 5INX50FT 1950101 5IN AIR BOOSTER INDUCT AIRDCT NON-INSLTD VNL 6INX50FT
Imperial Air Duct, Series: CS, Non-Insulated, 5 in Outside Diameter, 50 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems Waterline Duct Fan, Air Booster, 170 cfm, 6 in Overall Height, CSA Certified Imperial Air Duct, Series: CS, Non-Insulated, 6 in Outside Diameter, 50 ft Length, -20 to 160 deg F, Vinyl, Gray, For Ventilation, Heating and Air Conditioning Systems
FURN PIPE GALV 4IN X 30IN 30GA DUCT STACK 90DGR 3.25X10 GALV FURN PIPE GALV 5IN X 30IN 30GA
Imperial Round Pipe, Furnace, 4 in Outside Dia, 30 in Length, 30 ga Thickness, Steel, Galvanized, Used to Distribute Warm and Cold Air Imperial Stack Duct, 24 in Length, 10 in Width, 3-1/4 in Height, 30 ga Thickness, Steel, Galvanized, For Venting, Heating and Air Conditioning Supply and Return Duct Imperial Round Pipe, Furnace, Snap-Lock, 5 in Outside Dia, 30 in Length, 30 ga Thickness, Steel, Galvanized, Used to Distribute Warm and Cold Air
FURN PIPE GALV 4INX60IN STD GA DAMPER VOLUME WITH SLEEVE 5IN PIPE GALV CRIMPED 26GA 4X30IN
Imperial Round Pipe, Furnace, 4 in Outside Dia, 60 in Length, 30 ga Thickness, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air Imperial Round Pipe, 4 in Outside Dia, 30 in Length, 26 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air
BOOT ANGLE RGSTR GALV 4X12X6IN GV0217 3-1/4X10X36IN STACK DUC PIPE RND CRIMP STL 26GA 4X36IN
Imperial Stack Duct, 36 in Length, 10 in Width, 3-1/4 in Height, 30 ga Thickness, Steel, Galvanized, For Venting, Heating and Air Conditioning Supply and Return Duct Imperial Round Pipe, 4 in Outside Dia, 36 in Length, 26 ga Thickness, Crimped, Steel, Galvanized, Used to Distribute Warm and Cold Air
FURN PIPE GALV 6IN X 30IN 30GA DUCT STACK 3-1/4X10X48IN      FURN PIPE GALV 6INX60IN STD GA
Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 30 in Length, 30 ga Thickness, Steel, Galvanized, Used to Distribute Warm and Cold Air Imperial Stack Duct, 48 in Length, 10 in Width, 3-1/4 in Height, 30 ga Thickness, Steel, Galvanized, For Venting, Heating and Air Conditioning Supply and Return Duct Imperial Round Pipe, Furnace, Snap-Lock, 6 in Outside Dia, 60 in Length, 30 ga Thickness, Steel, Galvanized, Metallic, Used to Distribute Warm and Cold Air
DAMPER VOLUME WITH SLEEVE 4IN DUCT STACK 3-1/4X10X60IN      PIPE STOVE GALV 28GAX8INX24IN
Imperial Stack Duct, 60 in Length, 10 in Width, 3-1/4 in Height, 30 ga Thickness, Steel, Galvanized, For Venting, Heating and Air Conditioning Supply and Return Duct
   
 
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