Welcome to Defender Canada! 
Water Heaters
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Seaward Marine Water Heater - 6 Gal Front Heat Exchange
$804.29 - $1,001.69 -
Seaward Marine Water Heater with Rear Heat Exchanger
$802.89 - $851.89 -
Kuuma Marine Water Heater - 6 gal - 11811
$650.32 -
Seaward Marine Water Heater - 11 Gal Rear Heat Exchange
$905.15 - $1,175.35 -
Seaward Marine Water Heater - 11 Gal Front Heat Exchange
$917.75 - $1,162.75 -
Kuuma Marine Water Heater - 5 Gal - 11800
$539.72 -
Seaward Marine Water Heater - 6 Gal Rear Heat Exchange
$902.28 - $997.49 -
Kuuma Marine Water Heater - 20 Gal - 11870
$1,195.08 -
Kuuma Marine Water Heater - 11 Gal - 11841
$794.57 -
Kuuma Marine Water Heater - 11 Gal - 11840
$707.82 -
Seaward Marine Water Heater - 11 Gal - S1200E
$1,088.55 -
Kuuma Marine Water Heater - 6 Gal - 11812
$727.32 -
Seaward Marine Water Heater - S300W
$910.67 -
Seaward Replacement Temperature and Pressure Relief Valve - 75974
$52.38 -
Kuuma Marine Water Heater - 6 gal - 11810
$727.32 -
Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW
$1,091.27 -
Seaward High Temperature Limit Switch
$27.30 - $55.18 -
Kuuma Marine Water Heater Element - 02858
$53.78 -
Kuuma Replacement Water Heater Thermostat - 11930
$49.58 -
Seaward Replacement Heating Element for S300W/S350W - 75586
$41.18 -
Kuuma Marine Water Heater - 11 Gal - 11842
$922.02 -
Seaward Marine Vertical Water Heater - 20 Gal Front Heat Exchange
$1,844.68 - $1,907.68 -
Seaward Marine Water Heater - 20 Gal Front Heat Exchange
$1,375.63 - $1,699.04 -
Seaward Marine Water Heater - 20 Gal - H2050EW
$1,637.42 -
Seaward Replacement Water Heater Thermostat - 73129
$21.04 -
Kuuma High Temperature Limiter - 11920
$52.38 -
Kuuma High Temperature Limiter - 11921
$49.58 -
Kuuma Replacement Heater Element Gasket - 06822
$2.10 -
14% offKuuma Water Heater Element - 02152
$38.38$32.71 -
Seaward Marine Water Heater - 20 Gal Rear Heat Exchange
$1,434.44 - $1,666.84 -
Seaward Marine Water Heater - 20 Gal - H2250E
$1,722.85