Welcome to Defender Canada! 
Ductwork
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Webasto Flex Pack Heat Duct Tubing
$105.68 - $234.48 -
21% offWebasto Sea Water Intake Kit
$1,434.31 - $1,894.93$1,196.20 - $1,663.93 -
24% offWebasto Plastic Air Duct Kit
$567.67 - $800.18$567.67 - $608.02 -
23% offWebasto Teak Air Duct Kit
$868.78 - $912.18$663.11 - $697.70 -
Trident by Thermaflex Heating A/C Duct Hose 471 Series
$203.63 - $262.47 -
Dickinson Marine Through-Deck Chimney Exhaust Fitting - 16-050
$191.00 -
Dickinson Marine DP Round Chimney Exhaust Cap - 3" - 16-080
$203.58 -
Dickinson Marine H-Style Chimney Exhaust Cap - 3" - 16-090
$203.60 -
Webasto High Temperature Threaded Duct Outlet with Adjustable Louvers
$18.01 - $39.78 -
Dickinson Marine Chimney Exhaust Extension - 22" - 16-000
$64.98 -
Trident 481 Polyduct Blower Hose
$9.22 - $13.32 -
24% offWebasto Teak Add-a-Vent Kit
$366.03$276.56 - $277.52 -
Dickinson Marine Flue Pipe Guard - 16-030
$144.78 -
Webasto High Temperature Air Duct "T"
$18.55 - $27.42 -
Webasto High Temperature Straight Duct Connector
$17.36 - $32.78 -
Webasto High Temperature Thru Wall Snap-On Duct Adapter
$19.02 -
Dickinson Marine Chimney Exhaust Flue Pipe - 3" - 16-040
$78.98 -
Dickinson Marine Protective Chimney Exhaust Wall Liner - 25-000
$81.83 -
Dickinson Marine Through-Deck Chimney Exhaust Fitting - 17-050
$209.20 -
Dickinson Marine Flue Pipe with Barometric Damper
$146.18 - $158.78 -
Webasto High Temperature Duct Branch Adapter
$22.41 - $23.18 -
Webasto High Temperature Thru-Wall Threaded Duct Adapter
$17.26 - $19.32 -
Dickinson Marine Replacement Deck Cap - 94105
$169.98 -
Trident 400 Air Vent/Blower Hose
$1.86 - $2.38 -
Webasto High Temperature "Y" Duct Adapter
$24.31 - $42.58 -
25% offWebasto Plastic Add A Vent Kit - FCF000118A
$326.86$242.63 -
Dickinson Marine Chimney Exhaust Rain Lid - 16-200
$45.38 -
Dickinson Marine DP Round Chimney Exhaust Cap - 4" - 17-080
$240.00 -
Dickinson Marine Flue Pipe Extension - 22" - 17-000
$83.20 -
Dickinson Marine Flue Pipe Extension Kit - 28" - 19-000
$228.81 -
9% off
Dickinson Marine Chimney Exhaust Flue Pipe - 4" - 17-040
$90.18$81.22 -
Dickinson Marine Chimney Exhaust Guard - 17-030
$165.80 -
9% off
Dickinson Marine Flue Pipe Extension Kit - 19-005
$172.81$155.59