Welcome to Defender Canada! 
Water Heaters
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Seaward Marine Water Heater - 6 Gal Front Heat Exchange
$695.09 - $864.49 -
Seaward Marine Water Heater with Rear Heat Exchanger
$693.69 - $737.09 -
Seaward Marine Water Heater - 11 Gal Rear Heat Exchange
$783.35 - $1,015.75 -
Seaward Marine Water Heater - 11 Gal Front Heat Exchange
$794.55 - $1,004.55 -
Seaward Marine Water Heater - 6 Gal Rear Heat Exchange
$779.08 - $860.29 -
Seaward Marine Water Heater - 11 Gal - S1200E
$941.55 -
Seaward Marine Water Heater - S300W
$787.47 -
Seaward Replacement Temperature and Pressure Relief Valve - 75974
$45.38 -
Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$941.47 -
Seaward High Temperature Limit Switch
$23.70 - $48.18 -
Seaward Replacement Heating Element for S300W/S350W - 75586
$36.98 -
Seaward Replacement Water Heater Thermostat - 73129
$18.31