Welcome to Defender Canada! 
Water Heaters
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Seaward Marine Water Heater - 6 Gal Front Heat Exchange
$670.29 - $833.64 -
Kuuma Marine Water Heater - 11 Gal - 11841
$714.92 -
Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$907.88 -
Kuuma Marine Water Heater - 11 Gal - 11840
$733.87 -
Seaward Marine Water Heater - 11 Gal Front Heat Exchange
$766.20 - $968.70 -
Kuuma Marine Water Heater - 20 Gal - 11870
$1,056.58 -
Kuuma Marine Water Heater - 6 Gal - 11812
$583.92 -
Seaward High Temperature Limit Switch
$22.87 - $46.48 -
Seaward Replacement Water Heater Thermostat - 73129
$17.68 -
Kuuma Replacement Water Heater Thermostat - 11930
$46.48 -
Kuuma Marine Water Heater Element - 02858
$41.08 -
Seaward Marine Water Heater - 6 Gal Rear Heat Exchange
$751.28 - $829.59 -
Kuuma High Temperature Limiter - 11920
$47.83 -
Kuuma High Temperature Limiter - 11921
$46.48 -
Seaward Replacement Heating Element for S300W/S350W - 75586
$35.68 -
Seaward Marine Water Heater - 11 Gal Rear Heat Exchange
$755.40 - $979.50 -
Seaward Marine Vertical Water Heater - 20 Gal Front Heat Exchange
$1,535.83 - $1,588.48 -
Seaward Marine Water Heater - 20 Gal Front Heat Exchange
$1,146.98 - $1,414.29 -
Seaward Marine Water Heater - S300W
$759.38 -
Seaward Marine Water Heater - 11 Gal - S1200E
$907.95 -
Seaward Marine Water Heater - 20 Gal - H2050EW
$1,362.97 -
Seaward Marine Water Heater with Rear Heat Exchanger
$668.94 - $710.79 -
Seaward Replacement Temperature and Pressure Relief Valve - 75974
$43.78 -
Kuuma Marine Water Heater - 6 gal - 11810
$583.92 -
Kuuma Marine Water Heater - 6 gal - 11811
$570.42 -
Kuuma Marine Water Heater - 11 Gal - 11842
$733.87 -
Kuuma Marine Water Heater - 5 Gal - 11800
$563.67 -
Kuuma Replacement Heater Element Gasket - 06822
$2.00 -
Kuuma Water Heater Element - 02152
$24.28 -
Seaward Marine Water Heater - 20 Gal Rear Heat Exchange
$1,195.59 - $1,387.29 -
Seaward Marine Water Heater - 20 Gal - H2250E
$1,434.55