Hot Water Heaters

Browse 57 hot water heaters products in Marine Plumbing & Ventilation, 35 in stock and ready to ship from NJ and FL. Top brands include Whale Marine, Raritan, Kuuma Products and Quick. Prices range from $27.99 to $1,799.36. Filter by brand, price or availability, or search by manufacturer part number or UPC.

51 results

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$500–+ ✕

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S600

$614.17In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F600

$615.50In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F700

$737.06In stock

Whale Marine

Whale Seaward 3 gal Hot Water Heater White Epoxy 120V

Part # S300EW

$686.14In stock

Kuuma Products

Kuuma 11 Gallon Hot Water Heater L1 & N Wiring Front

Part # 11850

$635.16In stock

Raritan

Raritan 12 gal Water Heater w/ O Heat Exchanger - 120V

Part # 171201

$1242.41In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S700

$733.70In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S1100

$689.04In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F600W

$720.31In stock

Whale Marine

Whale Seaward 3 gal Hot Water Heater White Epoxy 12V

Part # S360EW

$844.50In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F650

$654.45In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater Stainless Steel 120V

Part # S1200E

$835.11In stock

Kuuma Products

Kuuma Water Heater 11 Gallon 120V Rear Heat Exchange Front

Part # 11842

$608.81In stock

Raritan

Raritan 20 gal Water Heater w/ O Heat Exchanger - 120V

Part # 172001

$1332.64In stock

Raritan

Raritan 12 gal Water Heater w/ Heat Exchanger - 120V

Part # 171211

$1427.66In stock

Raritan

Raritan Electrode Pack 12V

Part # 32-5000

$1299.74In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1100W

$847.61In stock

Whale Marine

Whale Seaward 6 Hal Hot Water Heater Stainless Steel 120V

Part # S700E

$732.70In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1150

$733.42In stock

Raritan

Raritan 6 gal Water Heater w/ Heat Exchanger - 120V

Part # 170611

$1393.42In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1100

$699.38In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1200

$856.14In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S1200

$903.88In stock

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S1250

$858.17In stock

Raritan

Raritan 20 gal Water Heater w/ Heat Exchanger - 120V

Part # 172011

$1582.21In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S600W

$694.51In stock

Whale Marine

Whale Seaward 3 gal Hot Water Heater w/ Side Heat Exchanger

Part # S300W

$701.89In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S650

$653.08In stock

Whale Marine

Whale Seaward 6 gal Hot Water Heater White Epoxy 120V

Part # S600EW

$684.48In stock

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Kuuma Products

Kuuma Kumma 20 Gallon Water Heater 240V L1 & L2 Wiring Front

Part # 11897

$1029.65Backorder

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Kuuma Products

Kuuma 11 Galwh 240V Front Exchange Side Mount UL

Part # 11860

$724.99Backorder

Backorder

Whale Marine

Whale Seaward 20 gal Water Heater w/ Front Heat Exchanger

Part # S1900

$1418.82Backorder

Backorder

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S1100W

$899.10Backorder

Backorder

Raritan

Raritan 20 gal Water Heater w/ O Heat Exchanger 240V

Part # 172002

$1462.65Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater Galvanized Steel 240V

Part # S650E

$636.24Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater Stainless Steel 240V

Part # S750E

$752.93Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F650W

$743.97Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Front Heat Exchanger

Part # F750

$771.88Backorder

Backorder

Whale Marine

Whale Seaward 3 gal Hot Water Heater White Epoxy 240V

Part # S350EW

$706.32Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S750

$768.45Backorder

Backorder

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1150W

$871.04Backorder

Backorder

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Front Heat Exchanger

Part # F1250

$893.30Backorder

Backorder

Whale Marine

Whale Seaward 11 gal Hot Water Heater w/ Rear Heat Exchanger

Part # S1150

$722.89Backorder

Backorder

Whale Marine

Whale Seaward 11 gal Hot Water Heater White Epoxy 240V

Part # S1150EW-4500

$930.60Backorder

Backorder

Whale Marine

Whale Seaward 6 gal Hot Water Heater White Epoxy 240V

Part # S650EW-3000

$714.57Backorder

Backorder

Quick

Quick Nautic Boiler B3 3.9 gal 12 Volt 300 Watt

Part # FLB31503S120A00

$1278.26Backorder

Backorder

Quick

Quick Nautic Boiler B3 5.3 gal 12 Volt 300 Watt

Part # FLB32003S120A00

$1341.05Backorder

Backorder

Raritan

Raritan Water Heater 20 gal 4500 W 240V

Part # 17201203

$1799.36Backorder

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