Defender Canada
Free Shipping on orders over $99*

Water Heaters

52 Listed

  1. Seaward Marine Water Heater - 6 Gal Front Heat Exchange

    $804.29 - $1,001.69
    2

  2. Raritan 1700 Series Marine Water Heater Front Heat Exchanger

    $1,843.27 - $2,155.48
    1

  3. Isotemp Slim 15L Marine Water Heater

    $1,180.97 - $1,185.17
    1

  4. Isotemp SPA 15L Marine Water Heater

    $870.10 - $973.68
    3

  5. Seaward Marine Water Heater with Rear Heat Exchanger

    $802.89 - $851.89
    0

  6. Kuuma Marine Water Heater - 6 gal - 11811

    $650.32
    4

  7. Isotemp SPA 60L Marine Water Heater

    $1,596.76 - $1,638.76
    1

  8. Seaward Marine Water Heater - 11 Gal Rear Heat Exchange

    $905.15 - $1,175.35
    3

  9. Isotemp Square 16L Marine Water Heater

    $1,556.16 - $1,642.96
    1

  10. Isotemp SPA 40L Marine Water Heater

    $1,102.57 - $1,131.97
    1

  11. Isotemp SPA 25L Marine Water Heater

    $1,018.53 - $1,067.53
    0

  12. Isotemp Basic 24L Marine Water Heater

    $1,405.07 - $1,406.47
    3

  13. Seaward Marine Water Heater - 11 Gal Front Heat Exchange

    $917.75 - $1,162.75
    2

  14. Kuuma Marine Water Heater - 5 Gal - 11800

    $539.72
    2

  15. Isotemp SPA 30L Marine Water Heater

    $1,024.15 - $1,077.35
    0

  16. Isotemp SPA 50L Marine Water Heater

    $1,470.74 - $1,512.74

  17. Seaward Marine Water Heater - 6 Gal Rear Heat Exchange

    $902.28 - $997.49
    0

  18. Isotemp Slim 20L Marine Water Heater

    $1,227.22 - $1,242.62
    0

  19. Kuuma Marine Water Heater - 20 Gal - 11870

    $1,195.08
    0

  20. Kuuma Marine Water Heater - 11 Gal - 11841

    $794.57
    1

  21. Isotemp Slim 25L Marine Water Heater

    $1,321.06 - $1,344.86
    1

  22. Kuuma Marine Water Heater - 11 Gal - 11840

    $707.82
    1

  23. Seaward Marine Water Heater - 11 Gal - S1200E

    $1,088.55
    1

  24. Raritan 1700 Series Marine Water Heater

    $1,448.33 - $1,851.68
    0

  25. Kuuma Marine Water Heater - 6 Gal - 11812

    $727.32
    0

  26. Isotemp Replacement Water Heater Element

    $88.78 - $99.98
    1

  27. Isotemp Basic 40L Marine Water Heater

    $1,449.92 - $1,473.70
    0

  28. Seaward Marine Water Heater - S300W

    $910.67
    1

  29. Seaward Replacement Temperature and Pressure Relief Valve - 75974

    $52.38
    1

  30. Kuuma Marine Water Heater - 6 gal - 11810

    $727.32
    0

  31. Seaward Hot Water Heater for Outboard Boats - 3 Gal - S360EW

    $1,091.27
    1

  32. Seaward High Temperature Limit Switch

    $27.30 - $55.18
    2

  33. Kuuma Marine Water Heater Element - 02858

    $53.78
    1

  34. Kuuma Replacement Water Heater Thermostat - 11930

    $49.58
    0

  35. Raritan Water Heater Thermostat - WH16

    $95.78
    0

  36. Isotemp Basic 30L Marine Water Heater

    $1,428.88 - $1,449.88
    0

  37. Whale Quick Connect Flexible Heater Connector - WX1519B

    $25.14
    1

  38. Seaward Replacement Heating Element for S300W/S350W - 75586

    $41.18
    0

  39. Kuuma Marine Water Heater - 11 Gal - 11842

    $922.02
    1

  40. Seaward Marine Vertical Water Heater - 20 Gal Front Heat Exchange

    $1,844.68 - $1,907.68
    1

  41. Seaward Marine Water Heater - 20 Gal Front Heat Exchange

    $1,375.63 - $1,699.04
    1

  42. Seaward Marine Water Heater - 20 Gal - H2050EW

    $1,637.42
    1

  43. Seaward Replacement Water Heater Thermostat - 73129

    $21.04
    0

  44. Kuuma High Temperature Limiter - 11920

    $52.38
    0

  45. Kuuma High Temperature Limiter - 11921

    $49.58
    0

  46. Kuuma Replacement Heater Element Gasket - 06822

    $2.10
    0
  47. 14% off

    Kuuma Water Heater Element - 02152

    $38.38
    $32.71
    0

  48. Isotemp Basic 75L Marine Water Heater

    $1,703.40 - $1,738.40
    0
 
1 / 2Next

0Filters

Manufacturer
Price
2.1
1845.68
More Ways To Shop
Availability

Change Locale

Canada - English Shop in currency: CAD
Canada - Français Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

Members receive special perks, including offers and new releases, by subscribing to our monthly newsletter.

    • Ensuring that the email is valid...
    • This might take a few seconds.
    • Are you sure the email is typed correctly?
      Twitter
      Facebook
      Instagram
      YouTube
      Toggle desktop/mobile version
      2025 © Defender Canada. All Rights Reserved.