Save 13%
![Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W [S650]](http://merceroutdoors.com/cdn/shop/products/68946XL_{width}x.jpg?v=1647143025)
Sale price$667.99
Regular price$769.99
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W [S650]Whale Marine
Only 1 unit leftSave 17%
![Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S700]](http://merceroutdoors.com/cdn/shop/products/59211XL_{width}x.jpg?v=1647106232)
Sale price$722.99
Regular price$869.99
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S700]Whale Marine
In stock, 4 unitsSave 14%
![Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W [S600]](http://merceroutdoors.com/cdn/shop/products/59209XL_{width}x.jpg?v=1647106213)
Sale price$628.99
Regular price$729.99
Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W [S600]Whale Marine
In stock, 13 unitsSave 15%
![Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]](http://merceroutdoors.com/cdn/shop/products/59208XL_{width}x.jpg?v=1647106201)
Sale price$629.99
Regular price$739.99
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]Whale Marine
In stock, 14 unitsSave 18%
![Whale Seaward 11 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S1200E]](http://merceroutdoors.com/cdn/shop/products/68950XL_{width}x.jpg?v=1647143062)
Sale price$822.99
Regular price$999.99
Whale Seaward 11 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S1200E]Whale Marine
Only 2 units leftSave 5%
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]](http://merceroutdoors.com/cdn/shop/products/59396XL_{width}x.jpg?v=1647107305)
Sale price$834.99
Regular price$879.99
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]Whale Marine
In stock, 3 unitsSave 18%
![Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V - 1500W [S300W]](http://merceroutdoors.com/cdn/shop/products/68943XL_{width}x.jpg?v=1647142997)
Sale price$691.99
Regular price$839.99
Whale Seaward 3 Gallon Hot Water Heater w/Side Heat Exchanger - White Epoxy - 120V - 1500W [S300W]Whale Marine
In stock, 4 unitsSave 19%
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]](http://merceroutdoors.com/cdn/shop/products/68954XL_{width}x.jpg?v=1647143098)
Sale price$717.99
Regular price$889.99
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]Whale Marine
In stock, 5 unitsSave 18%
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]](http://merceroutdoors.com/cdn/shop/products/59215XL_{width}x.jpg?v=1647106272)
Sale price$842.99
Regular price$1,029.99
Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]Whale Marine
In stock, 3 unitsSave 17%
![Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 300W [S360EW]](http://merceroutdoors.com/cdn/shop/products/59402XL_{width}x.jpg?v=1647107362)
Sale price$831.99
Regular price$999.99
Whale 3 Gallon Hot Water Heater - White Epoxy - 12V - 300W [S360EW]Whale Marine
In stock, 5 unitsSave 18%
![Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]](http://merceroutdoors.com/cdn/shop/products/92923XL_{width}x.jpg?v=1647274215)
Sale price$438.99
Regular price$532.99
Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]Kuuma Products
In stock, 68 unitsSave 25%
![Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]](http://merceroutdoors.com/cdn/shop/products/33716XL_{width}x.jpg?v=1647041124)
Sale price$1,194.99
Regular price$1,590.00
Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]Raritan
In stock, 3 unitsSave 30%
![Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]](http://merceroutdoors.com/cdn/shop/products/33715XL_{width}x.jpg?v=1647041114)
Sale price$1,309.99
Regular price$1,865.00
Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]Raritan
Only 1 unit leftSave 29%
![Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]](http://merceroutdoors.com/cdn/shop/products/33714XL_{width}x.jpg?v=1647041105)
Sale price$1,420.99
Regular price$2,000.00
Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]Raritan
Only 2 units leftSave 18%
![Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]](http://merceroutdoors.com/cdn/shop/products/93766XL_{width}x.jpg?v=1647280254)
Sale price$596.99
Regular price$724.99
Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]Kuuma Products
In stock, 3 unitsSave 18%
![Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]](http://merceroutdoors.com/cdn/shop/products/59216XL_{width}x.jpg?v=1647106282)
Sale price$890.99
Regular price$1,079.99
Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]Whale Marine
In stock, 5 unitsSave 16%
![Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]](http://merceroutdoors.com/cdn/shop/products/59214XL_{width}x.jpg?v=1647106261)
Sale price$709.99
Regular price$849.99
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]Whale Marine
In stock, 5 unitsSave 28%
![Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]](http://merceroutdoors.com/cdn/shop/products/33713XL_{width}x.jpg?v=1647041095)
Sale price$1,249.99
Regular price$1,730.00
Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]Raritan
In stock, 3 unitsSave 5%
![Whale Seaward Magnesium Anode [74556]](http://merceroutdoors.com/cdn/shop/products/68979XL_{width}x.jpg?v=1647143145)
Sale price$31.99
Regular price$33.57
Whale Seaward Magnesium Anode [74556]Whale Marine
In stock, 34 unitsSave 18%
![Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]](http://merceroutdoors.com/cdn/shop/products/92926XL_{width}x.jpg?v=1647274235)
Sale price$569.99
Regular price$692.99
Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]Kuuma Products
In stock, 14 unitsSave 18%
![Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]](http://merceroutdoors.com/cdn/shop/products/92922XL_{width}x.jpg?v=1647274206)
Sale price$450.99
Regular price$547.99
Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]Kuuma Products
In stock, 21 unitsSave 18%
![Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]](http://merceroutdoors.com/cdn/shop/products/92924XL_{width}x.jpg?v=1647274225)
Sale price$450.99
Regular price$547.99
Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]Kuuma Products
In stock, 13 unitsSave 14%
![Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W [F650]](http://merceroutdoors.com/cdn/shop/products/68936XL_{width}x.jpg?v=1647142930)
Sale price$669.99
Regular price$779.99
Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W [F650]Whale Marine
Only 2 units leftSave 18%
![Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]](http://merceroutdoors.com/cdn/shop/products/68930XL_{width}x.jpg?v=1647142886)
Sale price$673.99
Regular price$819.99
Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W [S600EW]Whale Marine
In stock, 4 units