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4 inch

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Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...

$12.00
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$13.62
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$13.71
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$15.17
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$15.34
DuraVent 4 Inch Inner Diameter PelletVent Storm Collar - SKU: 4PVL-SC Almost never undersold. If you find a better price e-mail us their quote and we'll...
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$16.26
Metal-Fab 4" Premium Biomass Flex Male Adapter - 4B4A Enables transition from flex to rigid pipe. Note: Pipe overlaps 1 1/2" when joined together....
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$18.90
Selkirk 4" Direct-Temp For Pellet Outlet Screen - 4DT-VPOS Attaches inside 4DT-DCC or 4VP-EC to prevent animals, birds and debris from entering horizontal...
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$23.28
Selkirk 4" Direct-Temp For Pellet 45 Degree Horizontal Termination Elbow - 4DT-VPTE NOTE: Use in conjunction with Exit Cap (4VP-EC) or Decorative Cone Cap...
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$25.93
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$26.36
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$26.62
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$27.41
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$27.91
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$29.32
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$29.85
DuraVent 4 Inch Inner Diameter PelletVent Appliance Adapter - SKU: 4PVL-AD Almost never undersold. If you find a better price e-mail us their quote and...
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$30.66
DuraVent 4 Inch Inner Diameter PelletVent Clean-Out Tee Cap - SKU: 4PVL-CO Almost never undersold. If you find a better price e-mail us their quote and...
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$31.37
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$31.87
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$32.09
Metal-Fab 4" Premium Biomass Stove Adapter - 4BSA Use as a connector between stove exhaust collar and the positive twist lock of biomass chimney pipe....
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$32.10
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$33.75
DuraVent 4 Inch Inner Diameter PelletVent Adjustable Roof Flashing - SKU: 4PVL-F Almost never undersold. If you find a better price e-mail us their...
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$34.01
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$34.68
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$34.69
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$34.99
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$35.40
Metal-Fab SuperFlex 4'' Flex Connector - Standard - 4SLFC Built with tough 316L stainless steel, yet flexible enough to make tight turns. Click to see...
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$35.40
Metal-Fab SuperFlex 4'' Spacer - 4SLS Built with tough 316L stainless steel, yet flexible enough to make tight turns. Click to see the Metal-Fab...
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$35.64
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$36.38
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$36.56
Metal-Fab 4" Premium Biomass Firestop 1" Clearance - 4BFS Provides proper clearance where biomass chimney passes through a floor or the ceiling. Serves as...
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$36.63
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$36.76
Metal-Fab Biomass Chimney 4" To 5" Increaser - 4PI5 Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it....
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$36.96
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$37.04
DuraVent 4 Inch Inner Diameter PelletVent Wall Strap - SKU: 4PVL-WS Almost never undersold. If you find a better price e-mail us their quote and we'll...
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$37.77
DuraVent 4 Inch Inner Diameter PelletVent 6" Straight Length Pipe - SKU: 4PVL-06 Almost never undersold. If you find a better price e-mail us their...
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$37.93
DuraVent 4 Inch Inner Diameter PelletVent Clean-Out Tee Cap - Black - SKU: 4PVL-COB Almost never undersold. If you find a better price e-mail us their...
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$38.40
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$38.57
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$38.69
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$39.24
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$39.27
DuraVent 4 Inch Inner Diameter PelletVent House Shield - SKU: 4PVL-HS Almost never undersold. If you find a better price e-mail us their quote and we'll...
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$39.76
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$40.00
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$40.38
Metal-Fab 4" Premium Biomass Stove Adapter - Black - 4BSAB Use as a connector between stove exhaust collar and the positive twist lock of biomass chimney...
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$40.67
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$40.90
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$41.28
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$42.39
Metal-Fab SuperFlex 4'' Flex Connector - Standard w/ Pull Bar - 4SLFCP Built with tough 316L stainless steel, yet flexible enough to make tight turns....
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$42.39
Metal-Fab SuperFlex 4'' Mortar Sleeve - 4SLMS Built with tough 316L stainless steel, yet flexible enough to make tight turns. Click to see the...
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$42.55
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$42.84
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$43.72
DuraVent 4 Inch Inner Diameter PelletVent Reduction Collar - SKU: 4PVL-RC Almost never undersold. If you find a better price e-mail us their quote and...
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$43.75
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$44.58
DuraVent 4 Inch Inner Diameter PelletVent Tall Cone Roof Flashing - SKU: 4PVL-FF Almost never undersold. If you find a better price e-mail us their...
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$45.01
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$46.69
Metal-Fab 4" Premium Biomass 6" Straight Pipe - 4B6 444 stainless steel liner. Galvanized casing. 1" clearance to combustibles. Note: Pipe overlaps 1 1/2"...
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$47.35
Metal-Fab 4" Premium Biomass Flex Female Adapter - 4B4FA Enables transition from appliance or rigid pipe to flex pipe. Note: Pipe overlaps 1 1/2" when...
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$47.56
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$47.60
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$47.82
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$47.83
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$48.10
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$48.19
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$49.46
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$49.63
Metal-Fab 4" Premium Biomass Universal Stove Adapter - 4BSAU Use as a connector between stove exhaust collar and the positive twist lock of biomass...
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$49.80
Metal-Fab Biomass Chimney 4" Joint Trim Sleeve - 4PTS Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it....
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$51.00
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$51.55
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$51.55
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$51.63
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$51.76
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$52.15
Metal-Fab 4" Premium Biomass 12" Straight Pipe - 4B12 444 stainless steel liner. Galvanized casing. 1" clearance to combustibles. Note: Pipe overlaps 1...
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$52.82
Metal-Fab Premium Biomass Chimney 4" Diameter Twist-Off Tee Cap - 4BCTC Almost never undersold. If you find a better price e-mail us their quote and...
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$52.89
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$53.07
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$53.10
Selkirk 4" Direct-Temp For Pellet Decorative Cone Cap - 4DT-DCC NOTE: 316 Stainless Steel Lead time on all Selkirk product is 5 working days plus ship...
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$53.74
DuraVent 4 Inch Inner Diameter PelletVent 12" Straight Length Pipe - SKU: 4PVL-12 Almost never undersold. If you find a better price e-mail us their...
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$54.29
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$54.71
Metal-Fab 4" Premium Biomass 6" Straight Pipe - Black - 4B6B 444 stainless steel liner. Galvanized casing. 1" clearance to combustibles. Note: Pipe...
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$55.05
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$55.46
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$55.67
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$56.40
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$56.86
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$57.26
Metal-Fab 4" Premium Biomass Flex Male Adapter - Black - 4B4AB Enables transition from flex to rigid pipe. Note: Pipe overlaps 1 1/2" when joined...
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$57.46
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$58.22
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$58.98
Metal-Fab 4" Premium Biomass Universal Stove Adapter - Black - 4BSAUB Use as a connector between stove exhaust collar and the positive twist lock of...
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$59.36
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$59.80
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$60.11
Metal-Fab 4" Premium Biomass Adjustable Length - 4B12A Adjustable length B12A is used when fixed pipe lengths are inappropriate. Adjustable from 4" to 8"....
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$60.33
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$61.00
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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$61.36
DuraVent 4 Inch Inner Diameter PelletVent 6" Straight Length Pipe - Black - SKU: 4PVL-06B Almost never undersold. If you find a better price e-mail us...
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$61.87
Almost never undersold. If you find a better price e-mail us their quote and we'll likely beat it. Let us quote your pipe. Our NFI Master Hearth Certified...
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