Defender Canada
Free Shipping on orders over $99*

Water Heaters & Components

53 Listed

  1. Raritan 1700 Series Marine Water Heater Front Heat Exchanger

    $1,843.27 - $2,331.88
    1

  2. Isotemp Basic 75L Marine Water Heater

    $1,703.40 - $1,738.40
    0

  3. Isotemp SPA 60L Marine Water Heater

    $1,596.76 - $1,638.76
    1

  4. Isotemp Square 16L Marine Water Heater

    $1,556.16 - $1,642.96
    1

  5. Isotemp SPA 50L Marine Water Heater

    $1,470.74 - $1,512.74

  6. Isotemp Basic 40L Marine Water Heater

    $1,449.92 - $1,473.70
    0

  7. Raritan 1700 Series Marine Water Heater

    $1,448.33 - $2,008.48
    0

  8. Isotemp Basic 30L Marine Water Heater

    $1,428.88 - $1,449.88
    0

  9. Isotemp Basic 24L Marine Water Heater

    $1,405.07 - $1,406.47
    3

  10. Isotemp Slim 25L Marine Water Heater

    $1,321.06 - $1,344.86
    1

  11. Isotemp Slim 20L Marine Water Heater

    $1,227.22 - $1,242.62
    0

  12. Kuuma Marine Water Heater - 20 Gal - 11870

    $1,195.08
    0

  13. Isotemp Slim 15L Marine Water Heater

    $1,180.97 - $1,185.17
    1

  14. Isotemp SPA 40L Marine Water Heater

    $1,102.57 - $1,131.97
    1

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

    $1,091.27
    1

  16. Seaward Marine Water Heater - 11 Gal - S1200E

    $1,088.55
    1

  17. Isotemp SPA 30L Marine Water Heater

    $1,024.15 - $1,077.35
    0

  18. Isotemp SPA 25L Marine Water Heater

    $1,018.53 - $1,067.53
    0

  19. Isotemp SPA 20L Marine Water Heater

    $980.71 - $1,025.51
    1

  20. Kuuma Marine Water Heater - 11 Gal - 11842

    $922.02
    1

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

    $917.75 - $1,162.75
    2

  22. Seaward Marine Water Heater - S300W

    $910.67
    1

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

    $905.15 - $1,175.35
    3

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

    $902.28 - $997.49
    0

  25. Isotemp SPA 15L Marine Water Heater

    $870.10 - $973.68
    3

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

    $804.29 - $1,001.69
    2

  27. Seaward Marine Water Heater with Rear Heat Exchanger

    $802.89 - $851.89
    0

  28. Kuuma Marine Water Heater - 11 Gal - 11841

    $794.57
    1

  29. Kuuma Marine Water Heater - 6 Gal - 11812

    $727.32
    0

  30. Kuuma Marine Water Heater - 6 gal - 11810

    $727.32
    0

  31. Kuuma Marine Water Heater - 11 Gal - 11840

    $707.82
    1

  32. Kuuma Marine Water Heater - 6 gal - 11811

    $630.72
    4

  33. Kuuma Marine Water Heater - 5 Gal - 11800

    $539.72
    2

  34. Raritan Water Heater Thermostat - WH16

    $104.18
    0
  35. 9% off

    Isotemp Replacement Water Heating Element - SEE00016LA

    $102.78
    $92.56
    1

  36. Isotemp Replacement Water Heater Element

    $88.78 - $99.98
    1

  37. Raritan Temperature and Pressure Safety Relief Valve

    $76.18 - $80.38
    1

  38. Raritan Bolt-On Replacement Heating Element

    $55.18
    0

  39. Kuuma Marine Water Heater Element - 02858

    $53.78
    1

  40. Raritan Screw-In Replacement Heating Element

    $52.38
    0

  41. Kuuma High Temperature Limiter - 11920

    $52.38
    0

  42. Seaward Replacement Temperature and Pressure Relief Valve - 75974

    $52.38
    1

  43. Kuuma Replacement Water Heater Thermostat - 11930

    $49.58
    0

  44. Kuuma High Temperature Limiter - 11921

    $49.58
    0

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

    $41.18
    0

  46. Seaward Replacement Heating Element

    $38.38 - $46.78
    0
  47. 14% off

    Kuuma Water Heater Element - 02152

    $38.38
    $32.71
    0

  48. Seaward High Temperature Limit Switch

    $27.30 - $55.18
    2
 
1 / 2Next

1Filters

Clear All
  1. Availability: In Stock ×
Category
Manufacturer
Price
2.1
1844.27
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.