Welcome to Defender Canada! 
Deals
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9% offSeaward Marine Water Heater - 6 Gal Front Heat Exchange
$792.01 - $983.27$712.88 - $885.01 -
9% off
Fireboy Propane Fume Detector with 1 Sensor and Solenoid
$567.06 - $590.44$510.42 - $531.45 -
9% offSeaward Marine Water Heater with Rear Heat Exchanger
$789.09 - $837.27$710.25 - $753.61 -
9% offSeaward Marine Water Heater - 11 Gal Rear Heat Exchange
$889.89 - $1,098.67$800.98 - $988.88 -
9% offSeaward Marine Water Heater - 11 Gal Front Heat Exchange
$903.03 - $1,142.47$812.80 - $1,028.30 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery
$199.14$169.36 -
9% offFireboy ES 3-Circuit Automatic Engine Shutdown System
$580.20$522.24 -
9% offFireboy Propane Fume Detector with 2 Sensors and Solenoid
$809.44 - $819.66$728.56 - $737.76 -
9% offSeaward Marine Water Heater - 11 Gal - S1200E
$1,070.93$963.91 -
9% offFireboy Manual Discharge Cable Kit
$168.50 - $416.71$151.71 - $375.10 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm
$204.98$174.32 -
9% offFireboy LPG Propane Gas Solenoid Valve
$137.82 - $152.42$124.10 - $137.24 -
9% off
Fireboy Propane Fume Detector with 1 Sensor
$475.08 - $486.76$427.63 - $438.15 -
9% off
Fireboy Single Channel Propane Fume Detector with 1 Sensor
$463.40 - $475.08$417.12 - $427.63 -
9% offFireboy Propane Fume Detector with 2 Sensors - Auto Shut-off - P-2BNV-R
$682.40$614.22 -
9% off
Fireboy Engine Shutdown System Helm Display
$240.02 - $251.70$216.08 - $226.59 -
9% offSeaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$1,072.31$965.15 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm with Internal Battery/Relay & Interconnect
$193.30$164.40 -
9% offFireboy Single Station Smoke Alarm - FG250RV
$38.54$34.75 -
9% offLenco LED Integrated Single Switch Kit with LEDs - 15170-001
$488.22$439.46 -
9% off
Fireboy 1 Channel Gasoline Fume Detector
$450.26 - $463.40$405.30 - $417.12 -
9% offSeaward Replacement Heating Element
$35.62 - $44.38$32.12 - $40.00 -
9% offSeaward Water Heater Sacrificial Anode - 74556
$45.84$41.32 -
9% off
Fireboy Remote Audible Discharge Alarm
$228.34 - $240.02$205.57 - $216.08 -
9% offSeaward Marine Water Heater - 6 Gal Rear Heat Exchange
$866.47 - $980.35$779.89 - $882.38 -
9% offSeaward Replacement Temperature and Pressure Relief Valve - 75974
$51.68$46.57 -
9% offLenco 101 Standard Electric Trim Tab Actuator - 15054-001
$313.02$281.78 -
9% offFireboy 2 Channel Gasoline Fume Detector with Blower Control
$819.64 - $841.54$737.74 - $757.45 -
9% off
Fireboy Propane/CNG Control with Solenoid Valve
$292.58 - $371.42$263.38 - $334.34 -
9% offFireboy Methane Fume Detector LED Display
$956.88 - $1,070.76$861.25 - $963.75 -
9% offLenco Electric Hatch Lift - L.O.A. Extended
$543.72 - $756.91$489.41 - $681.29 -
9% off
Fireboy Propane Gas and Gasoline Sensor
$200.62 - $280.90$180.61 - $252.87 -
14% off
Fireboy CMD6 Marine Carbon Monoxide Alarm Interconnect
$221.04$187.97 -
9% offSeaward High Temperature Limit Switch
$26.86 - $54.60$24.24 - $49.20 -
9% off
Fireboy ES 8-Circuit Automatic Engine Shutdown System
$813.82$732.49 -
9% offFireboy FS-X01 Propane Gas and Gasoline Sensor Extension Cable
$61.90 - $155.36$55.77 - $139.88 -
9% offSeaward Replacement Water Heater Thermostat - 73129
$20.72$18.70 -
9% off
Fireboy ES 5-Circuit Automatic Engine Shutdown System
$673.66$606.35 -
9% offLenco Standard Integrated Single Switch Kit - 15169-001
$295.52$266.02 -
9% offSeaward Marine Water Heater - S300W
$895.65$806.16 -
9% offLenco Trim Tab Sacrificial Anode (2-Pack) - 15093-001
$54.60$49.20 -
9% offFireboy 2-Channel Gasoline Fume Detector - G-2B-R
$772.92$695.69 -
9% offLenco Electric Standard Mount Trim Tab Kit - 15001-101
$815.34$733.87 -
9% offLenco Standard Trim Tab Replacement Blade - 20141-001
$167.04$150.39 -
9% off
Fireboy 1 Channel Gasoline Fume Detector with Blower Control
$486.76 - $520.34$438.15 - $468.37 -
9% offFireboy Heavy-Duty Fire Extinguishing System Mounting Bracket - 93058
$530.64$477.65 -
9% off
Fireboy Methane Gas Sensor
$269.22 - $371.42$242.36 - $334.34 -
9% offLenco Electric Retrofit Kit for Bennett Trim Tabs - 15064-001
$492.62$443.42