Welcome to Defender Canada! 
Seaward
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Seaward Replacement Water Heater Thermostat - 73129
$20.72 -
Seaward High Temperature Limit Switch
$26.86 - $54.60 -
Seaward Replacement Heating Element
$35.62 - $44.38 -
Seaward Replacement Heating Element for S300W/S350W - 75586
$41.46 -
Seaward Water Heater Sacrificial Anode - 74556
$45.84 -
Seaward Replacement Temperature and Pressure Relief Valve - 75974
$51.68 -
Seaward Marine Water Heater with Rear Heat Exchanger
$789.09 - $837.27 -
Seaward Marine Water Heater - 6 Gal Front Heat Exchange
$792.01 - $983.27 -
Seaward Marine Water Heater - 6 Gal Rear Heat Exchange
$866.47 - $980.35 -
Seaward Marine Water Heater - 11 Gal Rear Heat Exchange
$889.89 - $1,098.67 -
Seaward Marine Water Heater - S300W
$895.65 -
Seaward Marine Water Heater - 11 Gal Front Heat Exchange
$903.03 - $1,142.47 -
Seaward Marine Water Heater - 11 Gal - S1200E
$1,070.93 -
Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$1,072.31