Marine Plumbing & Ventilation - Hot Water Heaters

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Stainless Steel - 120V - 1500W [F700]

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

Whale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh marine conditions.

Water Heaters with a Stainless Steel cover offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.

Features and Benefits

• Multiple versions to suit your installation
• Robust Manufacturing
• Safety controls
• Magnesium anodes available separately
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 6
• Heat Exchanger: Yes
• Volts: 120v
• Box Dimensions: 14"H x 14"W x 22"L WT: 25 lbs
• UPC: 766478947673

Whale Seaward 6 Gallon Hot Water Heater w/Front Heat Exchanger - Galvanized Steel - 120V - 1500W [F600]

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

Whale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh marine conditions.

The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a strong and robust material.

Features and Benefits

• Robust Manufacturing
• Safety controls
• Magnesium anodes available separately
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 6
• Heat Exchanger: Yes
• Volts: 120v
• Box Dimensions: 14"H x 14"W x 23"L WT: 24.6 lbs
• UPC: 766478947918

Whale 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 - 1500W

Whale Electric Water Heaters includes models with the very latest technology. All heaters are manufactured from only highest quality materials and designed to specifically withstand harsh marine conditions.

Water Heaters with a Stainless Steel covers offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.

Features and Benefits

• Multiple versions to suit your installation
• Robust Manufacturing
• Safety controls
• Magnesium anodes available separately
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 11
• Heat Exchanger: Yes
• Volts: 120v
• Box Dimensions: 17"H x 17"W x 26"L WT: 33 lbs
• UPC: 766478947932

Whale Seaward 6 Gallon Hot Water Heater - Stainless Steel - 120V - 1500W [S700E]

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

Whale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh marine conditions.

Water Heaters with a Stainless Steel cover offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.

Features and Benefits:

• Horizontal Mounting only  
• Robust Manufacturing
• Hold down brackets welded to inner tank
• Safety controls  
• Integrated pressure relief valve
• Temperature and pressure drain tube included  
• Magnesium anodes available separately
• Recommended to prevent corrosion and ensure a longer Water Heater life  
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 6
• Heat Exchanger: No
• Volts: 120v
• Box Dimensions: 14"H x 14"W x 22"L WT: 23.6 lbs
• UPC: 766478948267

Brochure (pdf)

Whale Seaward 11 Gallon Hot Water Heater w/Rear Heat Exchanger - Stainless Steel - 240V - 1500W [S1250]

Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless Steel - 240V - 1500W

Whale Electric Water Heaters includes models with the very latest  technology. All heaters are manufactured from only highest quality materials and designed to specifically withstand harsh marine conditions.

Water Heaters with a Stainless Steel cover offer high levels of corrosion resistance with a modern stainless steel finish. These heaters are a bit lighter than those wearing the galvanized outer cover and heavier than the epoxy coated versions.

Features and Benefits

• Horizontal Mounting only
• Robust Manufacturing
• Hold down brackets welded to inner tank
• Double wall heat exchangers
• Safety controls
• Integrated pressure relief valve
• Temperature and pressure drain tube included
• Magnesium anodes available separately
• Recommended to prevent corrosion and ensure a longer Water Heater life
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 11
• Heat Exchanger: Yes
• Volts: 240v
• Box Dimensions: 17"H x 17"W x 26"L WT: 32.2 lbs
• UPC: 766478948410

Brochure (pdf)

Electrode Pack - 12v

Raritan's 12v Electrode Pack is energized during the treatment cycle as electricity passes through the conductive salt water. Hypochlorous acid, a powerful bactericide and oxidizing agent, is produced on the surface of the plates.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Volts: 12v
• Box Dimensions: 7"H x 7"W x 11"L WT: 0.85 lbs
• UPC: 085462002458

Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - 120V - 1500W

The White Epoxy Coated Aluminum cases are well-suited for installation in many of today's engine rooms. Their white appearance blends in well with existing equipment and the coated aluminum material offers.

Features and Benefits

• Multiple versions to suit your installation
• Robust Manufacturing
• Safety controls
• Magnesium anodes available separately
• Sturdy, robust exteriors
• Ignition protected

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 6
• Heat Exchanger: Yes
• Volts: 120v
• Box Dimensions: 14"H x 14"W x 23"L WT: 24.6 lbs
• UPC: 766478947727

Whale Seaward 6 Gallon Hot Water Heater w/Rear Heat Exchanger - Galvanized Steel - 240V - 1500W [S650]

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

Whale Electric Water Heaters includes model with the very latest technology. All heaters are manufactured from the highest quality materials and designed to specifically withstand harsh marine conditions.

The Marine Galvanized Steel Cover offers corrosion resistance at an affordable price. This material weighs more than the other case options but is made from a strong and robust material  

Features and Benefits

• Horizontal Mounting only
• Robust Manufacturing
• Hold down brackets welded to inner tank
• Double wall heat exchangers
• Safety controls
• Integrated pressure relief valve
• Temperature and pressure drain tube included
• Magnesium anodes available separately
• Recommended to prevent corrosion and ensure a longer Water Heater life
• Sturdy, robust exteriors
• Ignition protected.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Specifications:

• Gallons: 6
• Heat Exchanger: Yes
• Volts: 240v
• Box Dimensions: 14"H x 14"W x 22"L WT: 25 lbs
• UPC: 766478948229

Owner's Manual (pdf)
Brochure (pdf)