Hot Water Heaters
-
Out of Stock
![Raritan 12-Gallon Water Heater w\/o Heat Exchanger - 240V [171202]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/76316/143558/88818XL__14777.1735733406.jpg?c=2 "Raritan 12-Gallon Water Heater w\/o Heat Exchanger - 240V [171202]")
Raritan
Raritan 12-Gallon Water Heater w/o Heat Exchanger - 240V [171202]
$1,815.00$1,344.9912-Gallon Water Heater without Heat Exchanger - 240VA marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater...$1,815.00$1,344.99 -
Out of Stock
![Raritan 20-Gallon Hot Water Heater w\/Heat Exchanger - 4500w\/240v [17201203]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/80946/150020/73964XL__42948.1762472054.jpg?c=2 "Raritan 20-Gallon Hot Water Heater w\/Heat Exchanger - 4500w\/240v [17201203]")
Raritan
Raritan 20-Gallon Hot Water Heater w/Heat Exchanger - 4500w/240v [17201203]
$2,485.00$1,881.9920-Gallon Hot Water Heater with Heat Exchanger - 4500w/240vThe "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention...$2,485.00$1,881.99 -
Out of Stock
![Raritan 20-Gallon Water Heater w\/Heat Exchanger - 240V [172012]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/76317/143559/89187XL__12448.1735733421.jpg?c=2 "Raritan 20-Gallon Water Heater w\/Heat Exchanger - 240V [172012]")
Raritan
Raritan 20-Gallon Water Heater w/Heat Exchanger - 240V [172012]
$2,345.00$1,619.9920-Gallon Water Heater with Heat Exchanger - 240VA marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater...$2,345.00$1,619.99 -
Out of Stock
![Raritan 20-Gallon Water Heater w\/o Heat Exchanger - 240V [172002]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/76311/143553/63077XL__16036.1735732187.jpg?c=2 "Raritan 20-Gallon Water Heater w\/o Heat Exchanger - 240V [172002]")
Raritan
Raritan 20-Gallon Water Heater w/o Heat Exchanger - 240V [172002]
$2,020.00$1,531.9920-Gallon Water Heater without Heat Exchanger - 240VA marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater...$2,020.00$1,531.99 -
![Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V [F1150] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34765/110216/Whale-Seaward-11-Gallon-Hot-Water-Heater-wFront-Heat-Exchanger-Galvanized-Steel-240V-F1150_36799__12821.1715972890.jpg?c=2 "Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V [F1150] MyGreenOutdoors")
Whale Marine
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V [F1150]
$889.99$643.99Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are...$889.99$643.99 -
Out of Stock
![Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F1250] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34767/110218/Whale-Seaward-11-Gallon-Hot-Water-Heater-wFront-Heat-Exchanger-Stainless-Steel-240V-F1250_36801__29224.1715972898.jpg?c=2 "Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F1250] MyGreenOutdoors")
Whale Marine
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F1250]
$1,019.99$781.99Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are...$1,019.99$781.99 -
Out of Stock
![Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S1150] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34768/110219/Whale-Seaward-11-Gallon-Hot-Water-Heater-wRear-Heat-Exchanger-Galvanized-Steel-240V-S1150_36802__72615.1715972902.jpg?c=2 "Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S1150] MyGreenOutdoors")
Whale Marine
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S1150]
$839.99$634.99Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are...$839.99$634.99 -
![Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S1250] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34769/110220/Whale-Seaward-11-Gallon-Hot-Water-Heater-wRear-Heat-Exchanger-Stainless-Steel-240V-S1250_36803__61191.1715972907.jpg?c=2 "Whale Marine Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S1250] MyGreenOutdoors")
Whale Marine
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S1250]
$1,019.99$751.99Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are...$1,019.99$751.99 -
Out of Stock
![Whale Marine Whale Seaward 20 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [S1950] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/68169/131720/Whale-Seaward-20-Gallon-Hot-Water-Heater-wFront-Heat-Exchanger-Stainless-Steel-240V-S1950_88986__87418.1716056149.jpg?c=2 "Whale Marine Whale Seaward 20 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [S1950] MyGreenOutdoors")
Whale Marine
Whale Seaward 20 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [S1950]
$1,749.99$1,256.99Seaward 20 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240VWhale Electric Water Heaters includes models with the latest technology. All heaters are manufactured from only...$1,749.99$1,256.99 -
Out of Stock
![Whale Seaward 20 Gallon Water Heater w\/Front Heat Exchanger Stainless Steel - 120V [S1900]](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/83762/154506/114102XL__78750.1780318732.jpg?c=2 "Whale Seaward 20 Gallon Water Heater w\/Front Heat Exchanger Stainless Steel - 120V [S1900]")
Whale Marine
Whale Seaward 20 Gallon Water Heater w/Front Heat Exchanger Stainless Steel - 120V [S1900]
$1,699.99$1,213.99Seaward 20 Gallon Water Heater with Front Heat Exchanger Stainless Steel - 120VWhale S1900 marine water heater with front heat exchanger features a stainless steel jacket and an aluminum tank. This...$1,699.99$1,213.99 -
Out of Stock
![Whale Marine Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V [S350EW] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34760/110211/Whale-Seaward-3-Gallon-Hot-Water-Heater-White-Epoxy-240V-S350EW_36794__52674.1715972869.jpg?c=2 "Whale Marine Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V [S350EW] MyGreenOutdoors")
Whale Marine
Whale Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V [S350EW]
$839.99$620.99Seaward 3 Gallon Hot Water Heater - White Epoxy - 240V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from only highest quality...$839.99$620.99 -
![Whale Marine Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V [S300W] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34761/110212/Whale-Seaward-3-Gallon-Hot-Water-Heater-wSide-Heat-Exchanger-White-Epoxy-120V-S300W_36795__65199.1715972874.jpg?c=2 "Whale Marine Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V [S300W] MyGreenOutdoors")
Whale Marine
Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V [S300W]
$839.99$616.993 Gallon Hot Water Heater with Side Heat Exchanger - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from only...$839.99$616.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V [S650E] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34753/110204/Whale-Seaward-6-Gallon-Hot-Water-Heater-Galvanized-Steel-240V-S650E_36787__58737.1715972841.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V [S650E] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V [S650E]
$749.99$559.99Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality...$749.99$559.99 -
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V [S700E] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34754/110205/Whale-Seaward-6-Gallon-Hot-Water-Heater-Stainless-Steel-120V-S700E_36788__26594.1715972846.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V [S700E] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V [S700E]
$869.99$643.99Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality...$869.99$643.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V [S750E] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34755/110206/Whale-Seaward-6-Gallon-Hot-Water-Heater-Stainless-Steel-240V-S750E_36789__29805.1715972850.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V [S750E] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V [S750E]
$899.99$660.99Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality...$899.99$660.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000w [S650EW-3000] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34771/110222/Whale-Seaward-6-Gallon-Hot-Water-Heater-White-Epoxy-240V-3000w-S650EW-3000_36805__13589.1715972916.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000w [S650EW-3000] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000w [S650EW-3000]
$849.99$627.99Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality...$849.99$627.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F750] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34758/110209/Whale-Seaward-6-Gallon-Hot-Water-Heater-wFront-Heat-Exchanger-Stainless-Steel-240V-F750_36792__71548.1715972862.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F750] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V [F750]
$919.99$676.99Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured...$919.99$676.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 240V [F650W] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34757/110208/Whale-Seaward-6-Gallon-Hot-Water-Heater-wFront-Heat-Exchanger-White-Epoxy-240V-F650W_36791__43927.1715972858.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 240V [F650W] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 240V [F650W]
$889.99$652.99Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - White Epoxy - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from...$889.99$652.99 -
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S650] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34762/110213/Whale-Seaward-6-Gallon-Hot-Water-Heater-wRear-Heat-Exchanger-Galvanized-Steel-240V-S650_36796__94361.1715972878.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S650] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V [S650]
$769.99$574.99Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured...$769.99$574.99 -
Out of Stock
![Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S750] MyGreenOutdoors](https://cdn11.bigcommerce.com/s-ktouu2lc/images/stencil/590x590/products/34763/110214/Whale-Seaward-6-Gallon-Hot-Water-Heater-wRear-Heat-Exchanger-Stainless-Steel-240V-S750_36797__03902.1715972882.jpg?c=2 "Whale Marine Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S750] MyGreenOutdoors")
Whale Marine
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V [S750]
$919.99$673.99Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured...$919.99$673.99