Welcome to Defender Canada! 
Water Heaters
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Seaward Marine Water Heater - 6 Gal Front Heat Exchange
$670.29 - $833.64 -
Seaward Marine Water Heater with Rear Heat Exchanger
$668.94 - $710.79 -
Seaward Marine Water Heater - 11 Gal Rear Heat Exchange
$755.40 - $979.50 -
Seaward Marine Water Heater - 11 Gal Front Heat Exchange
$766.20 - $968.70 -
Seaward Marine Water Heater - 6 Gal Rear Heat Exchange
$751.28 - $829.59 -
Seaward Marine Water Heater - 11 Gal - S1200E
$907.95 -
Seaward Marine Water Heater - S300W
$759.38 -
Seaward Replacement Temperature and Pressure Relief Valve - 75974
$43.78 -
Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$907.88 -
Seaward High Temperature Limit Switch
$22.87 - $46.48 -
Seaward Replacement Heating Element for S300W/S350W - 75586
$35.68 -
Seaward Replacement Water Heater Thermostat - 73129
$17.68