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Doors and GatesAir QualityBathroom Cabinets & FixturesBathroom PlumbingBrackets and Angle IronsCommercial LightingEmergency SuppliesFastenersFireplacesGarage Storage SystemsGuttering & DrainageHVAC Ducting and VentilationLight BulbsPersonal PreparednessPipes, Fittings & AccessoriesPlug AdaptersPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsRegisters and GrillsRoofingStorage ContainersStorm & Flood PrepThermostatsValves & Valve RepairWeatherproof CoversWildfire PrepWindow Screens and FilmsWinter Prep
3 B-vent(38)
Uses item details. Price when purchased online
B&B Molders RV Floor Register with Damper, Tan $11.35

Sponsored
$1135
current price $11.35B&B Molders RV Floor Register with Damper, Tan
45 out of 5 Stars. 4 reviews
DuraVent 3BVF 3 in. B-Vent 12-6-12 Adjustable Roof Flashing $38.19

$3819
current price $38.19DuraVent 3BVF 3 in. B-Vent 12-6-12 Adjustable Roof Flashing
DuraVent 3BV48 3 x 48 in. B-Vent Pipe $72.79

$7279
current price $72.79DuraVent 3BV48 3 x 48 in. B-Vent Pipe
DuraVent 3BVX5 3 x 5 in. B-Vent Increaser $73.22

$7322
current price $73.22DuraVent 3BVX5 3 x 5 in. B-Vent Increaser
DuraVent 3BVL90 3 in. 90 deg B-Vent Adjustable Elbow $45.00 Was $63.00

Now$4500
current price Now $45.00, Was $63.00$63.00
DuraVent 3BVL90 3 in. 90 deg B-Vent Adjustable Elbow
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3 in. Type B Gas Vent DuraCap $32.00 Was $42.66

Now$3200
current price Now $32.00, Was $42.66$42.66
3 in. Type B Gas Vent DuraCap
DuraVent 3BVT 3 in. B-Vent Standard Tee $87.61

$8761
current price $87.61DuraVent 3BVT 3 in. B-Vent Standard Tee
DuraVent 3 in. B-Vent Draft Hood Connector $32.77 Was $38.66

Now$3277
current price Now $32.77, Was $38.66$38.66
DuraVent 3 in. B-Vent Draft Hood Connector
Selkirk 3-Inch Diameter Type B Gas Vent Round Top with Easy Connect Joint, 103800

Selkirk 3-Inch Diameter Type B Gas Vent Round Top with Easy Connect Joint, 103800
15 out of 5 Stars. 1 reviews
DuraVent 3BVFS 3 in. B-Vent Firestop Spacer $27.61 Was $30.82

Now$2761
current price Now $27.61, Was $30.82$30.82
DuraVent 3BVFS 3 in. B-Vent Firestop Spacer
DuraVent 3BV24 3 x 24 in. B-Vent Pipe $47.73

$4773
current price $47.73DuraVent 3BV24 3 x 24 in. B-Vent Pipe
DuraVent 3BVX4 3 x 4 in. B-Vent Increaser $71.97

$7197
current price $71.97DuraVent 3BVX4 3 x 4 in. B-Vent Increaser
DuraVent 3BVL45 3 in. 45 & 60 deg B-Vent Adjustable Elbow $25.81 Was $34.40

Now$2581
current price Now $25.81, Was $34.40$34.40
DuraVent 3BVL45 3 in. 45 & 60 deg B-Vent Adjustable Elbow
DuraVent 3BV12A 3 x 12 in. B-Vent Adjustable Pipe $22.59 Was $29.58

Now$2259
current price Now $22.59, Was $29.58$29.58
DuraVent 3BV12A 3 x 12 in. B-Vent Adjustable Pipe
3"B VENT ROOF FLASHING $95.64

$9564
current price $95.643"B VENT ROOF FLASHING
M&G DURAVENT INC 3GVSC 3" B Vent Storm Collar

M&G DURAVENT INC 3GVSC 3" B Vent Storm Collar
LOMANCO Circle Vent, Metal Color, 3-In., 6-Pk. CV3B $33.95 Was $39.46

Now$3395
current price Now $33.95, Was $39.46$39.46
LOMANCO Circle Vent, Metal Color, 3-In., 6-Pk. CV3B
Selkirk Type B Gas Vent with 3-Inch Diameter and 90 Degree Adjustable Elbow, 103230

Selkirk Type B Gas Vent with 3-Inch Diameter and 90 Degree Adjustable Elbow, 103230
DuraVent 3BV12 3 x 12 in. B-Vent Pipe $35.47

$3547
current price $35.47DuraVent 3BV12 3 x 12 in. B-Vent Pipe
DuraVent 3BVSC 3 in. B-Vent Storm Collar $16.44

$1644
current price $16.44DuraVent 3BVSC 3 in. B-Vent Storm Collar
M&G DuraVent 3" B-Vent Wall Band - 3BVWS

M&G DuraVent 3" B-Vent Wall Band - 3BVWS
Selkirk 3 In. To 4 In. Universal Gas B-Vent Cap 34UGVCR $40.16

$4016
current price $40.16Selkirk 3 In. To 4 In. Universal Gas B-Vent Cap 34UGVCR
B-Vent Adjustable Elbow - Galvanized - 3 in. - 45 & 60 Degrees - 360' Rotation $55.76

$5576
current price $55.76B-Vent Adjustable Elbow - Galvanized - 3 in. - 45 & 60 Degrees - 360' Rotation
Metalbest 173086 3" B-Vent To Aluminum Flex Adapter - Silver $38.34

$3834
current price $38.34Metalbest 173086 3" B-Vent To Aluminum Flex Adapter - Silver
DuraVent 3BV06 3 x 6 in. B-Vent Pipe $31.06 Was $42.28

Now$3106
current price Now $31.06, Was $42.28$42.28
DuraVent 3BV06 3 x 6 in. B-Vent Pipe
M&G DuraVent 3558807 3 in. Type B Gas Vent DuraCap $43.16

$4316
current price $43.16M&G DuraVent 3558807 3 in. Type B Gas Vent DuraCap
M & G Duravent 5GV12A 5 Inch Type B Vent 3 Inch -10 Inch Adjustable Pipe Length

M & G Duravent 5GV12A 5 Inch Type B Vent 3 Inch -10 Inch Adjustable Pipe Length
M & G Duravent 3GVWT 3 Inch Type B Vent Wall Thimble

M & G Duravent 3GVWT 3 Inch Type B Vent Wall Thimble
B-Vent Pipe - Galvanized - 3 x 24 in. - Durable and Easy to Assemble $42.55

$4255
current price $42.55B-Vent Pipe - Galvanized - 3 x 24 in. - Durable and Easy to Assemble
M G Duravent 3GVTC 3 Inch Type B Vent Tee Cover - Aluminum - 3in. $24.04

$2404
current price $24.04M G Duravent 3GVTC 3 Inch Type B Vent Tee Cover - Aluminum - 3in.
B-Vent Increaser - Black - 3 x 4 in. - Essential Ventilation Accessory $60.02

$6002
current price $60.02B-Vent Increaser - Black - 3 x 4 in. - Essential Ventilation Accessory
B-Vent Pipe - Galvanized - 3 x 6 in. - Durable Ventilation Solution $62.62

$6262
current price $62.62B-Vent Pipe - Galvanized - 3 x 6 in. - Durable Ventilation Solution
103082 Type "B" Gas Vent 3 to 12 Inch Adjustable Round Pipe - Quantity 6 $27.85 Was $30.99

Now$2785
current price Now $27.85, Was $30.99$30.99
103082 Type "B" Gas Vent 3 to 12 Inch Adjustable Round Pipe - Quantity 6
International Comfort Pro Screen Vent 3" 10Pk 1007340 B 1149947 - Genuine OEM Replacement Part $57.72

$5772
current price $57.72International Comfort Pro Screen Vent 3" 10Pk 1007340 B 1149947 - Genuine OEM Replacement Part
Gas Vent Round Pipe Type B, 3 In. Diameter, Length 24 In. $43.36

$4336
current price $43.36Gas Vent Round Pipe Type B, 3 In. Diameter, Length 24 In.
M & G Duravent 3GVWS 3 Inch Type B Vent Wall Strap Was $50.54

M & G Duravent 3GVWS 3 Inch Type B Vent Wall Strap
Selkirk 3-Inch Diameter Type B Gas Vent Steel Adjustable Roof Flashing, 103825

Selkirk 3-Inch Diameter Type B Gas Vent Steel Adjustable Roof Flashing, 103825
Selkirk Type B Gas Vent with 3-Inch Diameter and 45-60 Degree Adjustable Elbow, Durable Aluminum Inner Liner and Galvanized Steel Outer Wall, 103230

Selkirk Type B Gas Vent with 3-Inch Diameter and 45-60 Degree Adjustable Elbow, Durable Aluminum Inner Liner and Galvanized Steel Outer Wall, 103230
Other options to consider(251)
M&G DURAVENT INC 3GV36 3x3 B Vent Insulation Pipe

M&G DURAVENT INC 3GV36 3x3 B Vent Insulation Pipe
Metalbest 103307 Rv 3" X 7" Type B Gas Vent Low Profile Double Wall Increaser - Galvanized

Metalbest 103307 Rv 3" X 7" Type B Gas Vent Low Profile Double Wall Increaser - Galvanized
Imperial Soffit Vent VT0757 Standard - 3 In. or 4 In. Eave & Soffit Vent - White $17.94

$1794
current price $17.94Imperial Soffit Vent VT0757 Standard - 3 In. or 4 In. Eave & Soffit Vent - White
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