Welcome to Defender Canada! 
Deals - Plumbing & HVAC
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9% offScandvik SS ABA Hose Clamp
$8.00 - $167.18$8.00 - $167.18 -
9% offRule Standard Bilge Pump
$34.18 - $385.63$34.18 - $385.63 -
18% offGroco Raw Water Strainer Replacement Filter Basket
$50.98 - $155.98$50.98 - $155.98 -
43% offTrident 250/100 Flex Marine Wet Exhaust and Water Hose
$12.86 - $118.23$12.86 - $118.23 -
9% offIsotemp Square 16L Marine Water Heater
$1,556.16 - $1,642.96$1,400.62 - $1,642.96 -
9% offIsotemp Slim 15L Marine Water Heater
$1,180.97 - $1,185.17$1,062.95 - $1,066.73 -
9% offIsotemp SPA 30L Marine Water Heater
$1,024.15 - $1,077.35$921.81 - $969.69 -
34% offJabsco Hotshot Heavy Duty Washdown Pump
$272.23 - $413.63$269.08 - $373.03 -
9% offIsotemp Basic 24L Marine Water Heater
$1,405.07 - $1,406.47$1,264.65 - $1,265.91 -
9% offIsotemp Slim 20L Marine Water Heater
$1,227.22 - $1,242.62$1,104.58 - $1,118.44 -
19% offRule Rule-Mate Fully Automated Bilge Pump
$97.18 - $189.58$80.10 - $189.58 -
9% offIsotemp SPA 40L Marine Water Heater
$1,102.57 - $1,131.97$992.39 - $1,018.85 -
9% offIsotemp Basic 40L Marine Water Heater
$1,449.92 - $1,473.70$1,305.02 - $1,326.42 -
9% offIsotemp Basic 30L Marine Water Heater
$1,428.88 - $1,449.88$1,286.08 - $1,304.98 -
12% offACR Bronze Hex Head Pipe Reducer/Adapter Bushing
$1.98 - $48.18$1.77 - $48.18 -
23% offACR Bronze Pipe Tee Coupler
$6.91 - $99.98$5.46 - $99.98 -
29% offAttwood Sahara MK2 Automatic Bilge Pump
$74.78 - $156.02$74.78 - $150.42 -
37% offRule 3-Way Lighted Panel Switch
$59.38 - $64.98$40.76 - $59.38 -
24% off
Teknor Apex NeverKink Marine and RV Water Hose
$27.23 - $94.44$20.62 - $94.44 -
9% offWhitecap Stainless Steel Thru-Hull with Barb
$35.58 - $109.80$32.08 - $109.80 -
9% offIsotemp Slim 25L Marine Water Heater
$1,321.06 - $1,344.86$1,189.04 - $1,210.46 -
18% offJohnson Ultima Automatic Bilge Pump
$101.38 - $151.78$82.23 - $151.78 -
25% offACR Bronze 90 deg. Female/Female Elbow Pipe Fitting
$5.48 - $46.48$4.11 - $46.48 -
24% offACR Bronze Pipe Coupler
$5.48 - $63.58$4.15 - $63.58 -
22% offACR Bronze Pipe Reducer/Adapter Coupler
$5.62 - $71.98$4.36 - $71.98 -
46% offWhitecap Plastic Mushroom Head Thru-Hull Fitting with SS Flange
$16.42 - $42.58$13.41 - $42.58 -
37% offForespar Marelon Tailpipe/Hose Connector
$9.35 - $21.82$9.35 - $21.82 -
18% offSeachoice Handy Bilge Pump - 19151
$52.40$42.55 -
12% offACR Fittings White Nylon Hose Elbow Connector/Adapter
$1.56 - $7.75$1.44 - $7.75 -
36% offWhitecap Thru-Hull with Barb - 90 deg.
$8.28 - $9.99$5.33 - $9.99 -
8% offACR Fittings White Nylon Hose TEE Connector/Adapter
$1.70 - $9.07$1.68 - $9.07 -
18% offWhitecap Brass Ball Valve
$25.52 - $172.81$20.79 - $172.81 -
9% off
Isotemp Basic 40 TCT Dual Coil Marine Water Heater
$1,582.90 - $1,615.10$1,424.70 - $1,453.68 -
35% offRacor Replacement SNAPP Filter Hose Fittings
$11.78 - $27.86$7.60 - $27.86 -
16% offWhitecap 316 Stainless Steel Thru Hull
$59.40 - $151.80$59.40 - $129.40 -
18% offSeachoice Hose Clamp Assortment
$11.32 - $15.05$11.32 - $12.30 -
9% offWhale Babyfoot Foot-Operated Manual Galley Pump - GP4618
$55.39$49.92 -
22% offMarineEast Hose to Hose Splice/Adapter
$6.18 - $13.16$4.76 - $13.16 -
19% offCamco TastePURE Marine and RV Water Hose
$23.59 - $56.63$23.59 - $45.64 -
18% offACR Fittings White Nylon Hose Connector/Adapter
$1.12 - $4.45$1.12 - $4.45 -
58% offGroco Replacement Buna O-Ring
$2.50 - $9.33$2.49 - $9.33 -
9% offLIST 3-Level Waste Tank Monitor - TM-332111
$332.40$299.22 -
24% offRule "STC" Tournament Series Livewell/Baitwell Pump
$94.38 - $106.98$70.93 - $106.98 -
18% offJohnson Bilge Pump Control Panel Switch
$56.58 - $76.18$45.94 - $76.18 -
18% offCamco EvoFlex Drinking Water Hose
$37.01 - $65.03$30.09 - $65.03 -
29% offWhale Inline Fresh Water Booster Pump
$41.20 - $64.98$36.98 - $52.38 -
45% offWhitecap Straight Thru-Hull with Barb
$7.58 - $9.31$4.52 - $9.31 -
12% offSHURflo Pump Head Kit - 94-236-03
$129.38$112.64