Collection: Marine Plumbing & Ventilation - Hot Water Heaters
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![Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]](//marineandrvsupply.com/cdn/shop/files/92923XL.jpg?v=1722555339&width=533)
21% 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...
$415.99 USD $532.99 USD$415.99 USD$415.99 USD $532.99 USD -
![Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]](//marineandrvsupply.com/cdn/shop/files/33716XL.jpg?v=1722393088&width=533)
27% offRaritanRaritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]
1700 Series Water Heater120v12 GallonW/O Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense...
$1,158.99 USD $1,590.00 USD$1,158.99 USD$1,158.99 USD $1,590.00 USD -
![Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]](//marineandrvsupply.com/cdn/shop/files/33715XL.jpg?v=1722393080&width=533)
29% offRaritanRaritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]
1700 Series Water Heater120v12 GallonWith Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense...
$1,319.99 USD $1,865.00 USD$1,319.99 USD$1,319.99 USD $1,865.00 USD -
![Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]](//marineandrvsupply.com/cdn/shop/files/33714XL.jpg?v=1722393072&width=533)
28% offRaritanRaritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]
1700 Series Water Heater120v20 GallonWith Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. Dense...
$1,430.99 USD $2,000.00 USD$1,430.99 USD$1,430.99 USD $2,000.00 USD -
![Kuuma 11850 - 11 Gallon Water Heater - 240V [11850]](//marineandrvsupply.com/cdn/shop/files/93766XL.jpg?v=1722559583&width=533)
22% 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...
$562.99 USD $724.99 USD$562.99 USD$562.99 USD $724.99 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)
19% 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...
$865.99 USD $1,079.99 USD$865.99 USD$865.99 USD $1,079.99 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)
18% 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...
$691.99 USD $849.99 USD$691.99 USD$691.99 USD $849.99 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...
$38.99 USD$38.99 USD$38.99 USD -
![Kuuma 11842 - 11 Gallon Water Heater - 120V [11842]](//marineandrvsupply.com/cdn/shop/files/92926XL.jpg?v=1722555357&width=533)
22% 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...
$537.99 USD $692.99 USD$537.99 USD$537.99 USD $692.99 USD -
![Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]](//marineandrvsupply.com/cdn/shop/files/92924XL.jpg?v=1722555348&width=533)
21% offKuuma ProductsKuuma 11812 - 6 Gallon Water Heater - 120V [11812]
11812 - 6 Gallon Water Heater - 120VKuuma's Premium 6 Gallon Water Heater is perfect for a new installation or...
$427.99 USD $547.99 USD$427.99 USD$427.99 USD $547.99 USD -
![Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]](//marineandrvsupply.com/cdn/shop/files/92922XL.jpg?v=1722555331&width=533)
21% offKuuma ProductsKuuma 11810 - 6 Gallon Water Heater - 120V [11810]
11810 - 6 Gallon Water Heater - 120VKuuma's Premium 6 Gallon Water Heater is perfect for a new installation or...
$427.99 USD $547.99 USD$427.99 USD$427.99 USD $547.99 USD
![Kuuma 11811 - 6 Gallon Water Heater - 120V [11811]](http://marineandrvsupply.com/cdn/shop/files/92923XL.jpg?v=1722555339&width=533)
![Raritan 12-Gallon Hot Water Heater w/o Heat Exchanger - 120v [171201]](http://marineandrvsupply.com/cdn/shop/files/33716XL.jpg?v=1722393088&width=533)
![Raritan 12-Gallon Hot Water Heater w/Heat Exchanger - 120v [171211]](http://marineandrvsupply.com/cdn/shop/files/33715XL.jpg?v=1722393080&width=533)
![Raritan 20-Gallon Water Heater w/Heat Exchanger - 120v [172011]](http://marineandrvsupply.com/cdn/shop/files/33714XL.jpg?v=1722393072&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/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)
![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)
![Kuuma 11812 - 6 Gallon Water Heater - 120V [11812]](http://marineandrvsupply.com/cdn/shop/files/92924XL.jpg?v=1722555348&width=533)
![Kuuma 11810 - 6 Gallon Water Heater - 120V [11810]](http://marineandrvsupply.com/cdn/shop/files/92922XL.jpg?v=1722555331&width=533)
