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  • Home/
  • Duct Increasers/Reducers

Duct Increasers/Reducers

Duct increasers/reducers optimize airflow in HVAC systems, enhancing efficiency and compatibility.

Brand

Length

Type

Material

Showing 16 of 56 Results

2" QUICK CUT TRUNK REDUCER 35A2

2" QUICK CUT TRUNK REDUCER 35A2

PN: 659493

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6" QUICK CUT TRUNK REDUCER 35A6

6" QUICK CUT TRUNK REDUCER 35A6

PN: 659495

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Centrotherm Eco Systems InnoFlue® ISIA020

Centrotherm Eco Systems InnoFlue® ISIA020

PN: 651355
UPC: 815010011324
MPN: ISIA0203

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Non-Crimped Duct Tapered Reducer, 6 x 4 in

Non-Crimped Duct Tapered Reducer, 6 x 4 in

PN: 607132
UPC: 687384279415
MPN: 66-64

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Non-Crimped Duct Tapered Reducer, 8 x 6 in

Non-Crimped Duct Tapered Reducer, 8 x 6 in

PN: 607136
UPC: 687384279491
MPN: 66-86

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Round Tapered Reducer, 12 x 8 in, H

Round Tapered Reducer, 12 x 8 in, H

PN: 605044
MPN: 58128

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Round Tapered Reducer, 8 x 4 in, Ho

Round Tapered Reducer, 8 x 4 in, Ho

PN: 605035
MPN: 5884

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Short Reducer, 6 x 3 in, Domestic

Short Reducer, 6 x 3 in, Domestic

PN: 608008
UPC: 99999608008
MPN: 58263

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Snappy™ 113-12-8 Trunk Reducer, 12 x 8 x 8 in

Snappy™ 113-12-8 Trunk Reducer, 12 x 8 x 8 in

PN: 907231
UPC: 687384040039
MPN: 113-12-8

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Snappy™ 113-14-10 Trunk Reducer, 14 x 8 in to 10 x 8 in

Snappy™ 113-14-10 Trunk Reducer, 14 x 8 in to 10 x 8 in

PN: 907236
UPC: 687384040046
MPN: 113-14-10

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Snappy™ 113-1410-1010 Trunk Reducer, 14 x 10 in to 10 x 10 in

Snappy™ 113-1410-1010 Trunk Reducer, 14 x 10 in to 10 x 10 in

PN: 907242
UPC: 687384786678
MPN: 113-1410-1010

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Snappy™ 113-16-12 Trunk Reducer, 16 x 8 in to 12 x 8 in

Snappy™ 113-16-12 Trunk Reducer, 16 x 8 in to 12 x 8 in

PN: 907237
UPC: 687384040084
MPN: 113-16-12

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Snappy™ 113-1610-1210 Trunk Reducer, 16 x 10 in to 12 x 10 in

Snappy™ 113-1610-1210 Trunk Reducer, 16 x 10 in to 12 x 10 in

PN: 907244
UPC: 687384794710
MPN: 113-1610-1210

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Snappy™ 113-18-14 Trunk Reducer, 18 x 8 in to 14 x 8 in

Snappy™ 113-18-14 Trunk Reducer, 18 x 8 in to 14 x 8 in

PN: 907240
UPC: 687384040138
MPN: 113-18-14

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Snappy™ 113-1810-1410 Trunk Reducer, 18 x 10 in to 14 x 10 in

Snappy™ 113-1810-1410 Trunk Reducer, 18 x 10 in to 14 x 10 in

PN: 907245
UPC: 687384794727
MPN: 113-1810-1410

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Snappy™ 113-20-16 Trunk Reducer, 20 x 8 in to 16 x 8 in

Snappy™ 113-20-16 Trunk Reducer, 20 x 8 in to 16 x 8 in

PN: 907239
UPC: 687384040190
MPN: 113-20-16

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Snappy™ 113-2010-1610 Duct Trunk Reducer, 16x10-14x10, Steel, Galvanized

Snappy™ 113-2010-1610 Duct Trunk Reducer, 16x10-14x10, Steel, Galvanized

PN: 907246
MPN: 113-2010-1610

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Snappy™ 113-24-20 Trunk Reducer, 24 x 8 in to 20 x 8 in

Snappy™ 113-24-20 Trunk Reducer, 24 x 8 in to 20 x 8 in

PN: 907241
UPC: 687384040329
MPN: 113-24-20

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Snappy™ 113-2410-2010 Duct Trunk Reducer, 25x10-20x10, Steel, Galvanized

Snappy™ 113-2410-2010 Duct Trunk Reducer, 25x10-20x10, Steel, Galvanized

PN: 907247
MPN: 113-2410-2010

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Snappy™ 113-2410-248 Duct Trunk Reducer, 24x10-20x10, Steel, Galvanized

Snappy™ 113-2410-248 Duct Trunk Reducer, 24x10-20x10, Steel, Galvanized

PN: 907248
MPN: 113-2410-248

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Snappy™ 49-02 114 Trunk Reducer, 2 x 8 in

Snappy™ 49-02 114 Trunk Reducer, 2 x 8 in

PN: 884414
UPC: 687384041012
MPN: 49-02

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Snappy™ 49-0210 114 Trunk Reducer, 2 x 10 in

Snappy™ 49-0210 114 Trunk Reducer, 2 x 10 in

PN: 907150
UPC: 687384041104
MPN: 49-0210

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Snappy™ 49-04 114 Trunk Reducer, 4 x 8 in

Snappy™ 49-04 114 Trunk Reducer, 4 x 8 in

PN: 884415
UPC: 687384041029
MPN: 49-04

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Snappy™ 49-0410 114 Trunk Reducer, 4 x 10 in

Snappy™ 49-0410 114 Trunk Reducer, 4 x 10 in

PN: 907151
UPC: 687384041111
MPN: 49-0410

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Snappy™ 49-06 114 Trunk Reducer, 6 x 8 in

Snappy™ 49-06 114 Trunk Reducer, 6 x 8 in

PN: 884416
UPC: 687384041036
MPN: 49-06

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Snappy™ 49-0610 114 Trunk Reducer, 6 x 10 in

Snappy™ 49-0610 114 Trunk Reducer, 6 x 10 in

PN: 907152
UPC: 687384041135
MPN: 49-0610

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Snappy™ 61-53 Flat Non-Crimped Increaser/Reducer, 5 x 3 in, 28 ga

Snappy™ 61-53 Flat Non-Crimped Increaser/Reducer, 5 x 3 in, 28 ga

PN: 884449
UPC: 687384275233
MPN: 61-53

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Snappy™ 61-64 Flat Non-Crimped Increaser/Reducer, 6 x 4 in, 28 ga

Snappy™ 61-64 Flat Non-Crimped Increaser/Reducer, 6 x 4 in, 28 ga

PN: 884398
UPC: 687384275264
MPN: 61-64

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Snappy™ 66-106 Non-Crimped Tapered Reducer, 10 x 6 in

Snappy™ 66-106 Non-Crimped Tapered Reducer, 10 x 6 in

PN: 884452
UPC: 687384279026
MPN: 66-106

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Snappy™ 66-108 Non-Crimped Tapered Reducer, 10 x 8 in

Snappy™ 66-108 Non-Crimped Tapered Reducer, 10 x 8 in

PN: 884453
UPC: 687384279040
MPN: 66-108

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Snappy™ 66-1210 Non-Crimped Tapered Reducer, 12 x 10 in, 26 ga

Snappy™ 66-1210 Non-Crimped Tapered Reducer, 12 x 10 in, 26 ga

PN: 907203
UPC: 687384279064
MPN: 66-1210

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Snappy™ 66-128 Non-Crimped Tapered Reducer, 12 x 8 in

Snappy™ 66-128 Non-Crimped Tapered Reducer, 12 x 8 in

PN: 884454
UPC: 687384279101
MPN: 66-128

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Snappy™ 66-1410 Non-Crimped Tapered Reducer, 14 x 10 in, 26 ga

Snappy™ 66-1410 Non-Crimped Tapered Reducer, 14 x 10 in, 26 ga

PN: 907205
UPC: 687384279125
MPN: 66-1410

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Snappy™ 66-1412 Non-Crimped Tapered Reducer, 14 x 12 in, 26 ga

Snappy™ 66-1412 Non-Crimped Tapered Reducer, 14 x 12 in, 26 ga

PN: 893807
UPC: 687384279132
MPN: 66-1412

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Snappy™ 66-148 Non-Crimped Tapered Increaser/Reducer, 14 x 8 in, 26 ga

Snappy™ 66-148 Non-Crimped Tapered Increaser/Reducer, 14 x 8 in, 26 ga

PN: 907204
UPC: 687384279149
MPN: 66-148

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Snappy™ 66-1612 Non-Crimped Tapered Increaser/Reducer, 16 x 12 in, 26 ga

Snappy™ 66-1612 Non-Crimped Tapered Increaser/Reducer, 16 x 12 in, 26 ga

PN: 907209
UPC: 687384279187
MPN: 66-1612

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Snappy™ 66-43 Non-Crimped Tapered Reducer, 4 x 3 in

Snappy™ 66-43 Non-Crimped Tapered Reducer, 4 x 3 in

PN: 884403
UPC: 687384279378
MPN: 66-43

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Snappy™ 66-53 Non-Crimped Tapered Reducer, 5 x 3 in

Snappy™ 66-53 Non-Crimped Tapered Reducer, 5 x 3 in

PN: 884455
UPC: 687384279385
MPN: 66-53

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Snappy™ 66-54 Non-Crimped Tapered Reducer, 5 x 4 in

Snappy™ 66-54 Non-Crimped Tapered Reducer, 5 x 4 in

PN: 884404
UPC: 687384279392
MPN: 66-54

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Snappy™ 66-63 Non-Crimped Tapered Reducer, 6 x 3 in

Snappy™ 66-63 Non-Crimped Tapered Reducer, 6 x 3 in

PN: 884456
UPC: 687384279408
MPN: 66-63

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Snappy™ 66-64 Non-Crimped Tapered Reducer, 6 x 4 in

Snappy™ 66-64 Non-Crimped Tapered Reducer, 6 x 4 in

PN: 884405
UPC: 687384279415
MPN: 66-64

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Snappy™ 66-65 Non-Crimped Tapered Reducer, 6 x 5 in

Snappy™ 66-65 Non-Crimped Tapered Reducer, 6 x 5 in

PN: 884406
UPC: 687384279422
MPN: 66-65

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Snappy™ 66-75 Non-Crimped Tapered Reducer, 7 x 5 in

Snappy™ 66-75 Non-Crimped Tapered Reducer, 7 x 5 in

PN: 884457
UPC: 687384279453
MPN: 66-75

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Snappy™ 66-76 Non-Crimped Tapered Reducer, 7 x 6 in

Snappy™ 66-76 Non-Crimped Tapered Reducer, 7 x 6 in

PN: 884407
UPC: 687384279460
MPN: 66-76

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Snappy™ 66-86 Non-Crimped Tapered Reducer, 8 x 6 in

Snappy™ 66-86 Non-Crimped Tapered Reducer, 8 x 6 in

PN: 884408
UPC: 687384279491
MPN: 66-86

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Snappy™ 66-87 Non-Crimped Tapered Reducer, 8 x 7 in

Snappy™ 66-87 Non-Crimped Tapered Reducer, 8 x 7 in

PN: 884409
UPC: 687384279507
MPN: 66-87

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Southwark 581210 3-Piece Round Tapered Reducer, 12 x 10

Southwark 581210 3-Piece Round Tapered Reducer, 12 x 10

PN: 605045
UPC: 099273520483
MPN: 581210

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Southwark 58126 3-Piece Non-Crimped Reducer, 12 x 6 in

Southwark 58126 3-Piece Non-Crimped Reducer, 12 x 6 in

PN: 605043
UPC: 099273572482
MPN: 58126

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Southwark 58243 2-Piece Non-Crimped Short Reducer, 4 x 3 in

Southwark 58243 2-Piece Non-Crimped Short Reducer, 4 x 3 in

PN: 608005
UPC: 099273520933
MPN: 58243

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Southwark 58253 2-Piece Reducer, 5 x 3 in, 28 ga

Southwark 58253 2-Piece Reducer, 5 x 3 in, 28 ga

PN: 608006
UPC: 099273520940
MPN: 58253

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Southwark 58254 2-Piece Non-Crimped Short Reducer, 5 x 4 in

Southwark 58254 2-Piece Non-Crimped Short Reducer, 5 x 4 in

PN: 608007
UPC: 099273520957
MPN: 58254

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Southwark 58265 2-Piece Non-Crimped Short Reducer, 6 x 5 in

Southwark 58265 2-Piece Non-Crimped Short Reducer, 6 x 5 in

PN: 608010
UPC: 099273520988
MPN: 58265

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Southwark 58276 2-Piece Non-Crimped Short Reducer, 7 x 6 in

Southwark 58276 2-Piece Non-Crimped Short Reducer, 7 x 6 in

PN: 608014
UPC: 099273521022
MPN: 58276

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Southwark 58285 2-Piece Reducer, 8 x 5 in

Southwark 58285 2-Piece Reducer, 8 x 5 in

PN: 608016
UPC: 099273521053
MPN: 58285

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Southwark 5885 3-Piece Round Tapered Reducer, 8 x 5 in

Southwark 5885 3-Piece Round Tapered Reducer, 8 x 5 in

PN: 605036
UPC: 099273521268
MPN: 5885

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Southwark 5897 3-Piece Tapered Reducer, 9 x 7 in, 28 ga

Southwark 5897 3-Piece Tapered Reducer, 9 x 7 in, 28 ga

PN: 609535
UPC: 099273521336
MPN: 5897

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1 - 56 of 56

Duct Increasers and Reducers are essential components in HVAC systems, designed to facilitate smooth airflow transitions between different duct sizes. These fittings optimize air distribution, enhance system efficiency, and minimize pressure loss. Available in various materials and configurations, they ensure compatibility with existing ductwork, making them vital for effective climate control in residential and commercial applications.