Welcome to Defender Canada! 
Water Heaters
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Isotemp SPA 60L Marine Water Heater
$862.06 - $886.36 -
Isotemp Slim 15L Marine Water Heater
$1,138.82 - $1,142.87 -
Isotemp SPA 15L Marine Water Heater
$839.05 - $938.93 -
Kuuma Marine Water Heater - 6 gal - 11811
$527.22 -
Isotemp SPA 40L Marine Water Heater
$1,063.22 - $1,091.57 -
Isotemp SPA 25L Marine Water Heater
$982.18 - $1,029.43 -
Isotemp Basic 24L Marine Water Heater
$1,354.92 - $1,356.27 -
Isotemp Square 16L Marine Water Heater
$1,500.61 - $1,584.31 -
Kuuma Marine Water Heater - 5 Gal - 11800
$520.47 -
Isotemp Slim 25L Marine Water Heater
$1,273.91 - $1,296.86 -
Isotemp SPA 30L Marine Water Heater
$987.60 - $1,038.90 -
Kuuma Marine Water Heater - 6 gal - 11810
$606.87 -
Isotemp Slim 20L Marine Water Heater
$1,183.42 - $1,198.27 -
Kuuma Marine Water Heater - 11 Gal - 11840
$682.57 -
Kuuma Marine Water Heater - 20 Gal - 11870
$998.53 -
Isotemp SPA 50L Marine Water Heater
$795.89 - $817.49 -
Kuuma Marine Water Heater - 11 Gal - 11841
$664.97 -
Isotemp Replacement Water Heater Element
$85.63 - $96.43 -
Isotemp Basic 40L Marine Water Heater
$1,398.17 - $1,421.10 -
Kuuma Marine Water Heater - 6 Gal - 11812
$606.87 -
Kuuma Replacement Water Heater Thermostat - 11930
$47.83 -
Kuuma Marine Water Heater Element - 02858
$45.13 -
Isotemp Basic 30L Marine Water Heater
$1,377.88 - $1,398.13 -
Kuuma Marine Water Heater - 11 Gal - 11842
$768.97 -
Isotemp Basic 75L Marine Water Heater
$1,642.60 - $1,676.35 -
Isotemp SPA 20L Marine Water Heater
$945.71 - $988.91 -
Kuuma High Temperature Limiter - 11920
$50.53 -
Kuuma High Temperature Limiter - 11921
$47.83 -
Kuuma Replacement Heater Element Gasket - 06822
$1.99 -
14% offKuuma Water Heater Element - 02152
$37.03$31.57 -
9% offIsotemp Replacement Water Heating Element - SEE00016LA
$99.13$89.28