Welcome to Defender Canada! 
Deals
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9% offIsotemp Square 16L Marine Water Heater
$1,622.82 - $1,713.34$1,460.61 - $1,542.08 -
9% offIsotemp SPA 40L Marine Water Heater
$1,149.79 - $1,180.45$1,034.89 - $1,062.48 -
9% offIsotemp Slim 15L Marine Water Heater
$1,231.55 - $1,235.93$1,108.47 - $1,112.42 -
9% offIsotemp SPA 60L Marine Water Heater
$1,665.16 - $1,708.96$1,498.72 - $1,538.14 -
9% offIsotemp SPA 30L Marine Water Heater
$1,068.01 - $1,123.49$961.28 - $1,011.21 -
9% offIsotemp Basic 24L Marine Water Heater
$1,465.25 - $1,466.71$1,318.82 - $1,320.13 -
9% offIsotemp Slim 25L Marine Water Heater
$1,377.64 - $1,402.46$1,239.96 - $1,262.30 -
9% off
Isotemp SPA 50L Marine Water Heater
$1,533.74 - $1,577.54$1,380.44 - $1,419.86 -
9% offIsotemp Slim 20L Marine Water Heater
$1,279.78 - $1,295.84$1,151.89 - $1,166.34 -
Digital Yacht Class B+ AIS Transponder with USB & Wifi - ZDIGAIT5000
$1,444.49 -
Digital Yacht GV30 AIS/VHF/GPS Antenna - ZDIGGV30
$236.39 -
Digital Yacht NavLink2 Wireless NMEA 2000 Server - ZDIGNLINK
$316.82 -
9% offIsotemp Replacement Water Heater Element
$92.56 - $104.24$83.37 - $93.88 -
9% offIsotemp SPA 25L Marine Water Heater
$1,062.15 - $1,113.25$956.00 - $1,001.99 -
Digital Yacht NAVDocter NMEA 2000 Network Diagnostic Tool - ZDIGNAVDOC
$509.61 -
Digital Yacht SPL2000 VHF/AIS Antenna Splitter - ZDIGSPL2000
$468.04 -
Digital Yacht VHF/AIS Antenna Splitter - ZDIGSPL1500
$433.33 -
Digital Yacht AIS 100 AIS Receiver - ZDIGAIS100
$348.72 -
Digital Yacht WindSense Wifi Wind System - ZDIGWS
$744.07 -
9% offIsotemp Basic 30L Marine Water Heater
$1,490.08 - $1,511.98$1,341.16 - $1,360.87 -
Digital Yacht iKonvert NMEA2000 to USB Converter - ZDIGIKVTUSB
$251.63 -
Digital Yacht veKonvert Victron V.E.Direct to NMEA 2000 Gateway - ZDIGVEKVT
$251.63 -
9% offCole Hersee Extra Heavy Duty Push-Button Switch with Momentary On - M-626-BP
$29.78$26.86 -
Digital Yacht iAISTX Class B Wireless Transponder - ZDIGIAISTX
$895.22 -
5% offDigital Yacht AIT2000 Transponder - ZDIGAIT2000
$1,000.71$949.61 -
Digital Yacht WLN10 Smart NMEA Wifi Adapter - ZDIGWLN10SM
$229.44 -
Digital Yacht Nomad 2 Portable AIS Transponder - ZDIGNMD2
$1,060.28 -
Digital Yacht GPS Sensor/Antenna - ZDIGGPS160
$225.28 -
9% offCole Hersee Dual Alarm Combo - 4112-RC000-BX
$61.90$55.77 -
9% offCole Hersee M-550 Marine Ignition Switch - M-550-BP
$64.82$58.40 -
Digital Yacht DTV100 HDTV and FM Radio Antenna - ZDIGDTV100
$294.68 -
Digital Yacht iKonvert NMEA2000 to NMEA0183 ISO Converter - ZDIGIKVT
$251.63 -
9% offCole Hersee Continuous Duty Solenoid - 12V - 24059-BP
$48.76$43.95 -
9% offCole Hersee Marine Ignition Switch - M-489-BP
$63.36$57.09 -
Digital Yacht AIS100Pro AIS Receiver - ZDIGAIS100P
$394.49 -
9% offCole Hersee Master Disconnect Battery Switch - M-284-BP
$85.26$76.80 -
9% offCole Hersee Selector/Master Disconnect Battery Switch - M-750-BP
$111.54$100.45 -
Digital Yacht iAISTX Plus Class B Wireless Transponder - ZDIGIAISTXPL
$1,004.79 -
Digital Yacht iSeaSense Wireless Speed/Depth/Temperature Instrument Pack - ZDIGISSPK1
$939.61 -
9% offCole Hersee Heavy Duty Push-Button Switch with Momentary On - M-608-BP
$35.62$32.12 -
19% offCole Hersee Terminal Block
$24.03 - $34.16$21.70 - $30.81 -
Digital Yacht AIT2500 Class B+ AIS Transponder with USB - ZDIGAIT2500
$1,060.28 -
Digital Yacht NMEA 0183 To USB Adapter - ZDIGUSBNMEA
$78.26 -
Digital Yacht BM100 Battery Monitoring System - ZDIGISSBM100
$502.69 -
9% offCole Hersee 2-Position Push-Pull Switch - M-628-BP
$29.01$26.16 -
9% offCole Hersee Heavy Duty Push-Button Switch with Momentary Off - M-639-BX
$29.10$26.25 -
9% offCole Hersee Heavy Duty Push-Button Switch with Momentary On - M-492-BP
$34.16$30.81 -
9% offCole Hersee Heavy Duty Toggle Switch - 5582-BP
$13.14$11.88