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Collection: Marine Plumbing & Ventilation - Hot Water Heaters

33 products
  • Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W [S600]
    Regular price
    $479.99
    Sale price
    $479.99
    Regular price
    $693.99
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  • Kuuma Thermo-O-Disc 120V High Temp Limiter w/Reset Button [11926]
    Regular price
    $37.99
    Sale price
    $37.99
    Regular price
    $50.99
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  • Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S700]
    Regular price
    $572.99
    Sale price
    $572.99
    Regular price
    $828.99
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - White Epoxy - 120V - 1500W [S600W]
    Regular price
    $542.99
    Sale price
    $542.99
    Regular price
    $784.99
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]
    Regular price
    $480.99
    Sale price
    $480.99
    Regular price
    $694.99
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    per 
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  • Raritan 6-Gallon Hot Water Heater w/Heat Exchanger - 120v [170611]
    Regular price
    $958.99
    Sale price
    $958.99
    Regular price
    $1,500.00
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]
    Regular price
    $562.99
    Sale price
    $562.99
    Regular price
    $813.99
    Unit price
    per 
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  • Quick Nautic Boiler B3 4012SL 11 Gal 1200W w/Heat Exchanger [FLB34012SLV0C01]
    Regular price
    $771.99
    Sale price
    $771.99
    Regular price
    $1,342.00
    Unit price
    per 
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  • Kuuma 6 Gallon Water Heater - 120V Rear Heat Exchange Front Back Mount [11812]
    Regular price
    $381.99
    Sale price
    $381.99
    Regular price
    $547.99
    Unit price
    per 
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  • Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]
    Regular price
    $1,026.99
    Sale price
    $1,026.99
    Regular price
    $1,650.00
    Unit price
    per 
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  • Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 1500W [S360EW]
    Regular price
    $659.99
    Sale price
    $659.99
    Regular price
    $953.99
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]
    Regular price
    $575.99
    Sale price
    $575.99
    Regular price
    $832.99
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S700E]
    Regular price
    $571.99
    Sale price
    $571.99
    Regular price
    $827.99
    Unit price
    per 
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  • Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]
    Regular price
    $534.99
    Sale price
    $534.99
    Regular price
    $772.99
    Unit price
    per 
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  • Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]
    Regular price
    $1,019.99
    Sale price
    $1,019.99
    Regular price
    $1,620.00
    Unit price
    per 
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  • Kuuma 11 Gallon Water Heater - 120V Rear Heat Exchange Front Back Mount [11842]
    Regular price
    $482.99
    Sale price
    $482.99
    Regular price
    $692.99
    Unit price
    per 
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  • Kuuma 6 Gallon Water Heater - 120V Front Heat Exchange Front Back Mount [11811]
    Regular price
    $370.99
    Sale price
    $370.99
    Regular price
    $532.99
    Unit price
    per 
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  • Raritan Electrode Pack - 12v [32-5000]
    Regular price
    $334.99
    Sale price
    $334.99
    Regular price
    $495.00
    Unit price
    per 
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  • Kuuma High Temp Limiter - 120V [11920]
    Regular price
    $39.99
    Sale price
    $39.99
    Regular price
    $53.99
    Unit price
    per 
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  • Kuuma 11 Gallon Water Heater L1 N Wiring Front Heat Exchange Side Mount [11850]
    Regular price
    $504.99
    Sale price
    $504.99
    Regular price
    $724.99
    Unit price
    per 
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  • Quick Sigmar Compact Water Heater - 10.5Gal - 1200W - 110V [FLB040UC01L0C01]
    Regular price
    $573.99
    Sale price
    $573.99
    Regular price
    $1,136.00
    Unit price
    per 
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  • Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]
    Regular price
    $1,093.99
    Sale price
    $1,093.99
    Regular price
    $1,765.00
    Unit price
    per 
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  • Albin Pump Marine Premium Water Heater 12G - 120V [08-01-026]
    Regular price
    $538.99
    Sale price
    $538.99
    Regular price
    $918.84
    Unit price
    per 
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  • Kuuma Water Heater Thermostat [11930]
    Regular price
    $37.99
    Sale price
    $37.99
    Regular price
    $50.99
    Unit price
    per 
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  • Kuuma 6 Gallon Water Heater - 120V Front Heat Exchange Side Mount [11810]
    Regular price
    $381.99
    Sale price
    $381.99
    Regular price
    $547.99
    Unit price
    per 
    Sold out