Skip to content
Join our Rumba Rewards Program to earn points and discounts.
Join our Rumba Rewards Program to earn points and discounts.
rumba rewards e-gift card resources contact us chat

Hot Water Heaters

Save 32% Save %
$547.99
$547.99 - $547.99
$547.99
$373.96
$373.96 - $373.96
$373.96

Kuuma 6 Gallon Water Heater - 120V Rear Heat Exchange Front Back Mount

Kuuma Products
5+ in stock

Description6 Gallon Water Heater - 120V Rear Heat Exchange Front Back MountKuuma water heater featuring a tig welded aluminum tank with an aluminum...

View full details
$547.99
$547.99 - $547.99
$547.99
$373.96
$373.96 - $373.96
$373.96
Save 32% Save %
Save 32% Save %
$547.99
$547.99 - $547.99
$547.99
$373.96
$373.96 - $373.96
$373.96

Kuuma 6 Gallon Water Heater - 120V Front Heat Exchange Side Mount

Kuuma Products
5+ in stock

Description6 Gallon Water Heater - 120V Front Heat Exchange Side MountKuuma water heater featuring a tig welded aluminum tank with an aluminum cove...

View full details
$547.99
$547.99 - $547.99
$547.99
$373.96
$373.96 - $373.96
$373.96
Save 32% Save %
Save 32% Save %
$532.99
$532.99 - $532.99
$532.99
$363.58
$363.58 - $363.58
$363.58

Kuuma 6 Gallon Water Heater - 120V Front Heat Exchange Front Back Mount

Kuuma Products
In stock

Description6 Gallon Water Heater - 120V Front Heat Exchange Front Back MountKuuma water heater featuring a tig welded aluminum tank with an aluminu...

View full details
$532.99
$532.99 - $532.99
$532.99
$363.58
$363.58 - $363.58
$363.58
Save 32% Save %
Sold out
$879.99
$879.99 - $879.99
$879.99
$647.05
$647.05 - $647.05
$647.05

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 240V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model ...

View full details
$879.99
$879.99 - $879.99
$879.99
$647.05
$647.05 - $647.05
$647.05
Sold out
Save 27% Save %
$749.99
$749.99 - $749.99
$749.99
$548.62
$548.62 - $548.62
$548.62

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchange - Galvanized Steel - 240V - 1500W

Whale Marine
Only 1 left!

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchange - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model ...

View full details
$749.99
$749.99 - $749.99
$749.99
$548.62
$548.62 - $548.62
$548.62
Save 27% Save %
Sold out
$859.99
$859.99 - $859.99
$859.99
$631.16
$631.16 - $631.16
$631.16

Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest techn...

View full details
$859.99
$859.99 - $859.99
$859.99
$631.16
$631.16 - $631.16
$631.16
Sold out
Sold out
$814.99
$814.99 - $814.99
$814.99
$599.01
$599.01 - $599.01
$599.01

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater - White Epoxy - 240V - 3000WWhale Electric Water Heaters includes model with the very latest technolog...

View full details
$814.99
$814.99 - $814.99
$814.99
$599.01
$599.01 - $599.01
$599.01
Sold out
Sold out
$724.99
$724.99 - $724.99
$724.99
$533.34
$533.34 - $533.34
$533.34

Whale Seaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model with the very latest tech...

View full details
$724.99
$724.99 - $724.99
$724.99
$533.34
$533.34 - $533.34
$533.34
Sold out
Sold out
$874.99
$874.99 - $874.99
$874.99
$644.18
$644.18 - $644.18
$644.18

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - 1500WWhale Electric Water Heaters includes model w...

View full details
$874.99
$874.99 - $874.99
$874.99
$644.18
$644.18 - $644.18
$644.18
Sold out
Save 26% Save %
$779.99
$779.99 - $779.99
$779.99
$573.78
$573.78 - $573.78
$573.78

Whale Seaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500W

Whale Marine
Only 3 left!

DescriptionSeaward 6 Gallon Hot Water Heater - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes model with the very latest technolog...

View full details
$779.99
$779.99 - $779.99
$779.99
$573.78
$573.78 - $573.78
$573.78
Save 26% Save %
Sold out
$849.99
$849.99 - $849.99
$849.99
$623.65
$623.65 - $623.65
$623.65

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - White Epoxy - 240V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchanger - White Epoxy - 240V - 1500WWhale Electric Water Heaters includes model with...

View full details
$849.99
$849.99 - $849.99
$849.99
$623.65
$623.65 - $623.65
$623.65
Sold out
Save 27% Save %
$744.99
$744.99 - $744.99
$744.99
$547.47
$547.47 - $547.47
$547.47

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W

Whale Marine
Only 2 left!

DescriptionSeaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized Steel - 240V - 1500WWhale Electric Water Heaters includes model ...

View full details
$744.99
$744.99 - $744.99
$744.99
$547.47
$547.47 - $547.47
$547.47
Save 27% Save %
Save 26% Save %
$834.99
$834.99 - $834.99
$834.99
$614.22
$614.22 - $614.22
$614.22

Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W

Whale Marine
Only 5 left!

DescriptionSeaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes model with the very latest techn...

View full details
$834.99
$834.99 - $834.99
$834.99
$614.22
$614.22 - $614.22
$614.22
Save 26% Save %
Save 26% Save %
$699.99
$699.99 - $699.99
$699.99
$514.84
$514.84 - $514.84
$514.84

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - 120V - 1500W

Whale Marine
5+ in stock

DescriptionSeaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - 120V - 1500WThe White Epoxy Coated Aluminum cases are well-suited for insta...

View full details
$699.99
$699.99 - $699.99
$699.99
$514.84
$514.84 - $514.84
$514.84
Save 26% Save %
Save 27% Save %
$839.99
$839.99 - $839.99
$839.99
$615.05
$615.05 - $615.05
$615.05

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 120V - 1500W

Whale Marine
Only 5 left!

DescriptionSeaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes models ...

View full details
$839.99
$839.99 - $839.99
$839.99
$615.05
$615.05 - $615.05
$615.05
Save 27% Save %
Sold out
$819.99
$819.99 - $819.99
$819.99
$603.82
$603.82 - $603.82
$603.82

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchager - White Epoxy - 120V - 1500W

Whale Marine
Out of stock

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchager - White Epoxy - 120V - 1500WWhale Electric Water Heaters includes model with ...

View full details
$819.99
$819.99 - $819.99
$819.99
$603.82
$603.82 - $603.82
$603.82
Sold out
Save 26% Save %
$699.99
$699.99 - $699.99
$699.99
$515.98
$515.98 - $515.98
$515.98

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W

Whale Marine
5+ in stock

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized Steel - 120V - 1500WWhale Electric Water Heaters includes model...

View full details
$699.99
$699.99 - $699.99
$699.99
$515.98
$515.98 - $515.98
$515.98
Save 26% Save %
Save 26% Save %
$839.99
$839.99 - $839.99
$839.99
$617.87
$617.87 - $617.87
$617.87

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W

Whale Marine
Only 5 left!

DescriptionSeaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 120V - 1500WWhale Electric Water Heaters includes models...

View full details
$839.99
$839.99 - $839.99
$839.99
$617.87
$617.87 - $617.87
$617.87
Save 26% Save %
Save 32% Save %
$1,720.00
$1,720.00 - $1,720.00
$1,720.00
$1,169.67
$1,169.67 - $1,169.67
$1,169.67

Raritan 6-Gallon Hot Water Heater w/Heat Exchanger - 120v

Raritan
Only 3 left!

Description1700 Series Water Heater120v6 GallonWith Engine Heat ExchangerThe "1700 Series" water heater provides hot water for galley and shower. D...

View full details
$1,720.00
$1,720.00 - $1,720.00
$1,720.00
$1,169.67
$1,169.67 - $1,169.67
$1,169.67
Save 32% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare