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Marine Water Heaters

      • Kuuma 11811 120V Front Mount 6 Gallon Water Heater
        List Price: $462.09
        Now: $304.98

        Kuuma 120V Front Mount, Front Heat Exchange 6 Gallon Water Heater High Quality Design and Craftsmanship that is Affordable. Our Designs are Based on Customer's Requests, Produced with Corrosion Resistant Materials for the Tough Marine Environment...

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      • Camco Permanent Water Heater By-Pass Kit
        List Price: $32.39
        Now: $24.29

        Camco Permanent Water Heater By-Pass Kit Simple, permanent installation of the Camco Permanent Water Heater By-Pass Kit allows you to easily drain your water heater for winterizing. Comes with two brass valves, which provide non-restrictive flow...

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      • Camco Quick-Turn Permanent Water Heater By-Pass Kit
        List Price: $33.27
        Now: $24.95

        Camco Quick-Turn Permanent Water Heater By-Pass Kit Simple, permanent installation of the Camco Permanent Water Heater By-Pass Kit allows you to easily drain your water heater for winterizing. Save on antifreeze when you winterize by using this...

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      • Kuuma 11812 120V 6 Gallon Water Heater -
        List Price: $461.99
        Starting At: $304.99

        Kuuma Products 120V 6 Gallon Water Heater - Front Mount, Rear Heat Exchange Product Features and Specs: Capacity: 6 GALLON Part Number: 11812 Dimensions: 13.75 in W x 13.625 in H x 19.75 in D Mount Arrangement: Front-Rear Electrical Input: 120V -...

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      • Camco Brass Water Heater Drain Valve 1/2"
        List Price: $7.25
        Now: $5.43

        Camco Brass Water Heater Drain Valve 1/2" Easily replace your water heater valve with a sturdy, easily-installed brass replacement valve. The Camco Brass Water Heater Drain Valve is constructed from premium 2010-compliant brass and creates a watertight...

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      • Camco Water Heater Anode Rod with Drain
        List Price: $26.42
        Starting At: $19.82

        Camco Water Heater Anode Rod with Drain For installation in Kuma marine water heaters.  These Camco Water Heater Anode Rods extend the life of your water heater and protect it from corrosion. This assembly features the replaceable magnesium anode,...

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      • Kuuma Products 120V 6 Gallon Water Heater - Side Mount, Front Heat Exchange
        List Price: $462.10
        Now: $304.98

        Kuuma Products 6 Gallon Water Heater - Side Mount, Front Heat Exchange Product Features & Specs: Capacity: 6 GALLON Part Number: 11810 Dimensions: 15.625 in W x 13.625 in H x 19.375 in D Mount Arrangement: Side-Side Electrical Input: 120V -...

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      • Camco Brass Blow-out Plug
        List Price: $5.94
        Starting At: $4.46

        Camco Brass Blow-out Plug Completely clear your water lines with the Camco Brass Blow-out Plug. Use this plug for winterizing to prevent your water lines from freezing. Using a blow-out pump to clear your water lines will help extend the life of your...

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      • Kuuma Products 120V 11 Gallon Water Heater - Front Mount, Front Heat Exchange
        List Price: $584.49
        Starting At: $385.99

        Kuuma Products 120V 11 Gallon Water Heater - Front Mount, Front Heat Exchange Kuuma Water Heaters are constructed entirely of marine-grade aluminum to help prevent corrosion. This water heater features an aluminum heat exchanger and a TIG welded...

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      • Kuuma Products 120V 11 Gallon Water Heater - Side Mount, Front Heat Exchange
        List Price: $584.49
        Starting At: $385.99

        Kuuma Products 120V 11 Gallon Water Heater - Side Mount, Front Heat Exchange Product Features and Specs: Capacity: 11 GALLON Part Number: 11840 Dimensions: 18.875 in W x 16.25 in H x 21.625 in D Mount Arrangement: Side-Side Electrical Input: 120V...

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      • Camco Fresh Water System Dewinterizer
        List Price: $17.66
        Starting At: $13.25

        Camco Fresh Water System Dewinterizer For use with boats or RVs coming out of storage. Just one bottle freshens and deodorizes your Fresh Water System from tank to tap. Can be used for year-round freshening. Treats up to 60 gallons. Size: 16 oz.

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      • Camco Plastic Blow-out Plug
        List Price: $2.91
        Now: $2.18

        Camco Plastic Blow-out Plug Completely clear your water lines with the Camco Plastic Blow-out Plug. Use this plug for winterizing to prevent your water lines from freezing. Using a blow-out pump to clear your water lines will help extend the life of...

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      • Whale Seaward 6 Gallon Hot Water Heater W\/Rear Heat Exchanger Stainless Steel Exterior
        List Price: $699.99
        Starting At: $557.99

        Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from the highest quality materials and designed to...

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      • Whale Seaward 6 Gallon Hot Water Heater W\/Front Heat Exchanger Stainless Steel Exterior
        List Price: $699.99
        Starting At: $559.99

        Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from the highest quality materials and designed to...

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      • Whale Seaward 6 Gal Hot Water Heater W\/Front Heat Exchanger Galvanized  Exterior
        List Price: $599.99
        Starting At: $472.99

        Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized Steel - 120V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from the highest quality materials and designed to...

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      • Camco Seasonal Water Heater By-Pass Kit
        List Price: $7.90
        Now: $5.92

        Camco Seasonal Water Heater By-Pass Kit With the Camco Seasonal Water Heater By-Pass Kit, you can save money on antifreeze by by-passing the water heater. This is a temporary kit, meant for installation when winterizing, and removal in the spring...

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      • Raritan 20-Gallon Hot Water Heater w/Heat Exchanger - 120V
        List Price: $1,450.00
        Starting At: $1,035.99

        1700 Series Water Heater120v20 GallonWith Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is...

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      • Whale Seaward 6 Gallon Hot Water Heater W\/Rear Heat Exchanger Galvanized Steel
        List Price: $599.99
        Starting At: $471.99

        Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 120V - 1500WThe White Epoxy Coated Aluminium cases are well-suited for installation in many of today's engine rooms. Their white appearance blends in well with existing...

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      • Whale Seaward 11 Gallon Hot Water Heater W\/Front Heat Exchanger Stainless Steel Exterior
        List Price: $799.99
        Starting At: $624.99

        Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from only highest quality materials and designed to...

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      • Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120V
        List Price: $1,190.00
        Starting At: $849.99

        1700 Series Water Heater120v12 GallonW/O Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is...

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      Marine Water Heater

      Water, water, everywhere, but out on the water when you need hot water, you’ll need a marine water heater solution from Wholesale Marine.  We carry only the most reliable brands like Camco, Kuuma, Quick, and Whale Marine. Their capacities range from 3-gallons up to 15.8-gallon tanks to supply hot water for showers, washing clothes and dishes, and other onboard tasks that require hot water on demand. Turn to Wholesale Marine for quality marine water heaters, replacement parts and maintenance components including by passes, drain valves, blow-out plugs, dewinterizing solutions, and anode rods.

      Hot Water on Demand with Marine Water Heaters

      Need hot water for cleanups? Whale’s compact 3-Gallon Electric Water Heater may be small, but it offers the latest technology and has been manufactured using only the highest quality materials. Designed to withstand harsh marine conditions, this 14-lb unit also saves weight and space on board. When your demands for hot water include showers and washing dishes, consider the Quick’s Sigmar Inox 15.8-Gallon Water Heater. Compact but large-capacity, the stainless steel tank maintains the proper temperature, while the sturdy plastic casing ensures that the unit’s overall weight has been minimized. Available in front or side mount models, Kuuma offers marine water heaters in several capacities, including their popular 11-gallon models. A sheet steel housing protects this unit from a brand known for its reliability and long-life.

      Our customers know to turn to Wholesale Marine for the best quality boat parts at competitive prices. If you are not certain what part you’ll need, just give us a call for courteous and efficient service. We’re boat enthusiasts too, and will help you make the right marine water heater selection. Be sure to ask about our Captain’s Loyalty program for additional discounts on everything you need to keep your boat primed for its next voyage! Call us at (877) 388-2628; we’re here Monday through Friday, from 9:00 AM until 6:00 PM, EST.