Collection: Marine Plumbing & Ventilation - Hot Water Heaters
-
![Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]](//marineandrvsupply.com/cdn/shop/files/92923XL.jpg?v=1722555339&width=533)
25% offKuuma ProductsKuuma 11811 - 6 Gallon Water Heater - 120V [11811]
11811 - 6 Gallon Water Heater - 120VKuuma's Premium 6 Gallon Water Heater is perfect for a new installation or...
$396.99 USD $532.99 USD$396.99 USD$396.99 USD $532.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F1100]](//marineandrvsupply.com/cdn/shop/files/59213XL.jpg?v=1722440949&width=533)
20% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F1100]
Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized Steel - 120V - 1500WWhale Electric Water Heaters...
$632.99 USD $799.99 USD$632.99 USD$632.99 USD $799.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]](//marineandrvsupply.com/cdn/shop/files/59215XL.jpg?v=1722440966&width=533)
21% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]
Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters...
$772.99 USD $979.99 USD$772.99 USD$772.99 USD $979.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 120V - 1500W [S1100]](//marineandrvsupply.com/cdn/shop/files/59212XL.jpg?v=1722440941&width=533)
20% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 120V - 1500W [S1100]
Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 120V - 1500WWhale Electric Water Heaters...
$623.99 USD $784.99 USD$623.99 USD$623.99 USD $784.99 USD -
![Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]](//marineandrvsupply.com/cdn/shop/files/93766XL.jpg?v=1722559583&width=533)
27% offKuuma ProductsKuuma 11850 - 11 Gallon Water Heater - 240V [11850]
11850 - 11 Gallon Water Heater - 240V Kuuma's Premium 11 Gallon Water Heater is perfect for a new installation or...
$525.99 USD $724.99 USD$525.99 USD$525.99 USD $724.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]](//marineandrvsupply.com/cdn/shop/files/68954XL.jpg?v=1722465842&width=533)
20% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]
Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters...
$663.99 USD $839.99 USD$663.99 USD$663.99 USD $839.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]](//marineandrvsupply.com/cdn/shop/files/59216XL.jpg?v=1722440975&width=533)
20% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]
Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters...
$741.99 USD $934.99 USD$741.99 USD$741.99 USD $934.99 USD -
![Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]](//marineandrvsupply.com/cdn/shop/files/59214XL.jpg?v=1722440958&width=533)
20% offWhale MarineWhale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]
Seaward 6 Gallon Hot Water Heater with Front Heat Exchager - White Epoxy - 120V - 1500WWhale Electric Water Heaters...
$651.99 USD $819.99 USD$651.99 USD$651.99 USD $819.99 USD -
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]](//marineandrvsupply.com/cdn/shop/files/59396XL.jpg?v=1722441697&width=533)
20% offWhale MarineWhale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]
Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - White Epoxy - 120V - 1500WWhale Electric Water Heaters...
$696.99 USD $879.99 USD$696.99 USD$696.99 USD $879.99 USD -
![Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]](//marineandrvsupply.com/cdn/shop/files/33713XL.jpg?v=1722393063&width=533)
29% offRaritanRaritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]
1700 Series Water Heater120v20 GallonW/O Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense...
$1,211.99 USD $1,730.00 USD$1,211.99 USD$1,211.99 USD $1,730.00 USD -
![Whale Seaward Magnesium Anode [74556]](//marineandrvsupply.com/cdn/shop/files/68979XL.jpg?v=1722465889&width=533)
Whale MarineWhale Seaward Magnesium Anode [74556]
Seaward Magnesium AnodeFits all Seaward by Whale water heaters.Features: Material: Magnesium Length: 4" Thread: 3/4" pipe WARNING: This product can...
$36.99 USD$36.99 USD$36.99 USD -
![Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]](//marineandrvsupply.com/cdn/shop/files/92926XL.jpg?v=1722555357&width=533)
25% offKuuma ProductsKuuma 11842 - 11 Gallon Water Heater - 120V [11842]
11842 - 11 Gallon Water Heater - 120VKuuma's Premium 11 Gallon Water Heater is perfect for a new installation or...
$512.99 USD $692.99 USD$512.99 USD$512.99 USD $692.99 USD
![Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]](http://marineandrvsupply.com/cdn/shop/files/92923XL.jpg?v=1722555339&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F1100]](http://marineandrvsupply.com/cdn/shop/files/59213XL.jpg?v=1722440949&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F1200]](http://marineandrvsupply.com/cdn/shop/files/59215XL.jpg?v=1722440966&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 120V - 1500W [S1100]](http://marineandrvsupply.com/cdn/shop/files/59212XL.jpg?v=1722440941&width=533)
![Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]](http://marineandrvsupply.com/cdn/shop/files/93766XL.jpg?v=1722559583&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 240V - 1500W [F1150]](http://marineandrvsupply.com/cdn/shop/files/68954XL.jpg?v=1722465842&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W [S1200]](http://marineandrvsupply.com/cdn/shop/files/59216XL.jpg?v=1722440975&width=533)
![Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W [F600W]](http://marineandrvsupply.com/cdn/shop/files/59214XL.jpg?v=1722440958&width=533)
![Whale Seaward 11 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 120V - 1500W [F1100W]](http://marineandrvsupply.com/cdn/shop/files/59396XL.jpg?v=1722441697&width=533)
![Raritan 20-Gallon Hot Water Heater w/o Heat Exchanger - 120v [172001]](http://marineandrvsupply.com/cdn/shop/files/33713XL.jpg?v=1722393063&width=533)
![Whale Seaward Magnesium Anode [74556]](http://marineandrvsupply.com/cdn/shop/files/68979XL.jpg?v=1722465889&width=533)
![Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]](http://marineandrvsupply.com/cdn/shop/files/92926XL.jpg?v=1722555357&width=533)
