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Welcome to First Stop Marine, Your one stop shop for all of your boating needs and more!

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Collection: Marine Plumbing & Ventilation - Hot Water Heaters

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Marine Plumbing & Ventilation (32 products)
Marine Plumbing & Ventilation | Hot Water Heaters (32 products)
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32 products

Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]

Sale

Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]

Vendor:
Raritan

Regular price $1,414.99 USD

Regular price ~~$1,865.00 USD~~ Sale price $1,414.99 USD
Unit price per

Sale
Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 1500W [S360EW]

Sale

Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 1500W [S360EW]

Vendor:
Whale Marine

Regular price $812.99 USD

Regular price ~~$964.99 USD~~ Sale price $812.99 USD
Unit price per

Sale
Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]

Sale

Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]

Vendor:
Raritan

Regular price $1,534.99 USD

Regular price ~~$2,000.00 USD~~ Sale price $1,534.99 USD
Unit price per

Sale
Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]

Sale

Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]

Vendor:
Kuuma Products

Regular price $417.99 USD

Regular price ~~$532.99 USD~~ Sale price $417.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F1100]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F1100]

Vendor:
Whale Marine

Regular price $672.99 USD

Regular price ~~$799.99 USD~~ Sale price $672.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 120V - 1500W [S1100]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 120V - 1500W [S1100]

Vendor:
Whale Marine

Regular price $662.99 USD

Regular price ~~$784.99 USD~~ Sale price $662.99 USD
Unit price per

Sale
Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]

Sale

Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]

Vendor:
Kuuma Products

Regular price $567.99 USD

Regular price ~~$724.99 USD~~ Sale price $567.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]

Vendor:
Whale Marine

Regular price $705.99 USD

Regular price ~~$839.99 USD~~ Sale price $705.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]

Vendor:
Whale Marine

Regular price $790.99 USD

Regular price ~~$934.99 USD~~ Sale price $790.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]

Sale

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]

Vendor:
Whale Marine

Regular price $692.99 USD

Regular price ~~$819.99 USD~~ Sale price $692.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]

Vendor:
Whale Marine

Regular price $741.99 USD

Regular price ~~$879.99 USD~~ Sale price $741.99 USD
Unit price per

Sale
Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]

Sale

Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]

Vendor:
Raritan

Regular price $1,297.99 USD

Regular price ~~$1,730.00 USD~~ Sale price $1,297.99 USD
Unit price per

Sale
Whale Seaward Magnesium Anode [74556]

Sale

Whale Seaward Magnesium Anode [74556]

Vendor:
Whale Marine

Regular price $28.99 USD

Regular price ~~$31.99 USD~~ Sale price $28.99 USD
Unit price per

Sale
Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]

Sale

Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]

Vendor:
Kuuma Products

Regular price $542.99 USD

Regular price ~~$692.99 USD~~ Sale price $542.99 USD
Unit price per

Sale
Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]

Sale

Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]

Vendor:
Kuuma Products

Regular price $429.99 USD

Regular price ~~$547.99 USD~~ Sale price $429.99 USD
Unit price per

Sale
Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]

Sale

Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]

Vendor:
Kuuma Products

Regular price $429.99 USD

Regular price ~~$547.99 USD~~ Sale price $429.99 USD
Unit price per

Sale
Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]

Sale

Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]

Vendor:
Raritan

Regular price $1,240.99 USD

Regular price ~~$1,590.00 USD~~ Sale price $1,240.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W [F650]

Sale

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W [F650]

Vendor:
Whale Marine

Regular price $629.99 USD

Regular price ~~$749.99 USD~~ Sale price $629.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]

Sale

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]

Vendor:
Whale Marine

Regular price $658.99 USD

Regular price ~~$779.99 USD~~ Sale price $658.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W [S600]

Sale

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W [S600]

Vendor:
Whale Marine

Regular price $590.99 USD

Regular price ~~$699.99 USD~~ Sale price $590.99 USD
Unit price per

Sale
Raritan Electrode Pack - 12v [32-5000]

Sale

Raritan Electrode Pack - 12v [32-5000]

Vendor:
Raritan

Regular price $662.99 USD

Regular price ~~$805.00 USD~~ Sale price $662.99 USD
Unit price per

Sale
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W [S1250]

Sale

Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W [S1250]

Vendor:
Whale Marine

Regular price $825.99 USD

Regular price ~~$979.99 USD~~ Sale price $825.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]

Sale

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]

Vendor:
Whale Marine

Regular price $592.99 USD

Regular price ~~$699.99 USD~~ Sale price $592.99 USD
Unit price per

Sale
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]

Sale

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]

Vendor:
Whale Marine

Regular price $709.99 USD

Regular price ~~$839.99 USD~~ Sale price $709.99 USD
Unit price per

Sale

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