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20-Gallon Water Heater without Heat Exchanger - 240V
A marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater. The pump draws water from the storage tank(s) and fills the water heater tank. Inside the water heater is an electrical heating element and usually a coiled tube called a heat exchanger. When AC power is available, the electrical element (controlled by a thermostat) heats the water. Away from the dock, the hot engine coolant is routed through the coiled tube to heat the water in the tank when the engine is running.
Water heaters have four threaded ports. The tank inlet connects via a tee connector to the outlet hose from the pump. A check valve is required in this line or in the heater to prevent hot water from migrating back toward the pump. The outlet connection supplies heated water to the hot side of all faucets, also using tee connectors. The other two ports are for the heat exchanger connection, which varies depending on engine installation. Use only metal fittings to plumb a water heater, never plastic. If a pressure-release valve isn’t integral, the heater will have a fifth port for this essential component.
Raritan’s 1700 Series Water Heaters are built for the long haul. A glass-lined steel tank and a rust-proof jacket keep the Raritan water heater looking great and lasting for many years. Research has shown that glass-lined steel tanks are more durable than tanks made from just stainless steel. To increase longevity and fluctuations in water quality, Raritan includes a sacrificial magnesium anode that ensures a long tank life.
Features:
High-density non-CFC foam insulation helps the tank to maintain the hot water longer, a plus if you don’t want to run the generator for hot water
The recovery rate is 13 gallons per hour
Hot water at 160 degrees F when mixed with cold water can greatly extend the usable capacity of the tank
Because the heater includes an adjustable thermostat it can be set as high as 160 degrees F
All plumbing connections on one side (it retrofits without difficulty to most onboard pressure systems)
Hot and cold-water fittings are standard 3/4 in. male NPT and the heat exchanger’s 3/4 in. female NPT
Specifications:
Tank Size: 20-gallon
Volts: 240
Benefits:
Simple installation – retrofits to most on-board pressure systems
Proven long-life design
Withstands the rigors of the marine environment
The glass-lined steel tank is more durable than stainless steel
The attractive polymer jacket resists corrosion from dampness
Ignition-protected, adjustable thermostat
Round tanks are designed to withstand more pressure than square tanks
Glass-lined steel tank for long life and high efficiency
Environmentally friendly CFC-free foam insulation
Replaceable magnesium anode to protect the tank and neutralize acids in the water
The tank is covered by a five-year Limited Warranty
Each unit is assembled by hand, individually tested, and backed by Raritan’s two-year Limited Warranty and legendary technical support team
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1262.20 |
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12-Gallon Water Heater without Heat Exchanger - 240V
A marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater. The pump draws water from the storage tank(s) and fills the water heater tank. Inside the water heater is an electrical heating element and usually a coiled tube called a heat exchanger. When AC power is available, the electrical element (controlled by a thermostat) heats the water. Away from the dock, the hot engine coolant is routed through the coiled tube to heat the water in the tank when the engine is running.
Water heaters have four threaded ports. The tank inlet connects via a tee connector to the outlet hose from the pump. A check valve is required in this line or in the heater to prevent hot water from migrating back toward the pump. The outlet connection supplies heated water to the hot side of all faucets, also using tee connectors. The other two ports are for the heat exchanger connection, which varies depending on engine installation. Use only metal fittings to plumb a water heater, never plastic. If a pressure-release valve isn’t integral, the heater will have a fifth port for this essential component.
Raritan’s 1700 Series Water Heaters are built for the long haul. A glass-lined steel tank and a rust-proof jacket keep the Raritan water heater looking great and lasting for many years. Research has shown that glass-lined steel tanks are more durable than tanks made from just stainless steel. To increase longevity and fluctuations in water quality, Raritan includes a sacrificial magnesium anode that ensures a long tank life.
Features:
High-density non-CFC foam insulation helps the tank to maintain the hot water longer, a plus if you don’t want to run the generator for hot water
The recovery rate is 13 gallons per hour
Hot water at 160 degrees F when mixed with cold water can greatly extend the usable capacity of the tank
Because the heater includes an adjustable thermostat it can be set as high as 160 degrees F
All plumbing connections on one side (it retrofits without difficulty to most on-board pressure systems)
Hot and cold-water fittings are standard 3/4 in. male NPT and the heat exchanger’s 3/4 in. female NPT
Specifications:
Tank Size: 12-gallon
Volts: 240
Benefits:
Simple installation – retrofits to most on-board pressure systems
Proven long-life design
Withstands the rigors of the marine environment
The glass-lined steel tank is more durable than stainless steel
The attractive polymer jacket resists corrosion from dampness
Ignition-protected, adjustable thermostat
Round tanks are designed to withstand more pressure than square tanks
Glass-lined steel tank for long life and high efficiency
Environmentally friendly CFC-free foam insulation
Replaceable magnesium anode to protect the tank and neutralize acids in the water
The tank is covered by a five-year Limited Warranty
Each unit is assembled by hand, individually tested, and backed by Raritan’s two-year Limited Warranty and legendary technical support team
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1130.48 |
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20-Gallon Water Heater with Heat Exchanger - 240V
A marine water heater is simply a small, insulated tank downstream of the pump. You must have a pressurized water system to operate a water heater. The pump draws water from the storage tank(s) and fills the water heater tank. Inside the water heater is an electrical heating element and usually a coiled tube called a heat exchanger. When AC power is available, the electrical element (controlled by a thermostat) heats the water. Away from the dock, the hot engine coolant is routed through the coiled tube to heat the water in the tank when the engine is running.
Water heaters have four threaded ports. The tank inlet connects via a tee connector to the outlet hose from the pump. A check valve is required in this line or in the heater to prevent hot water from migrating back toward the pump. The outlet connection supplies heated water to the hot side of all faucets, also using tee connectors. The other two ports are for the heat exchanger connection, which varies depending on engine installation. Use only metal fittings to plumb a water heater, never plastic. If a pressure-release valve isn’t integral, the heater will have a fifth port for this essential component.
Raritan’s 1700 Series Water Heaters are built for the long haul. A glass-lined steel tank and a rust-proof jacket keep the Raritan water heater looking great and lasting for many years. Research has shown that glass-lined steel tanks are more durable than tanks made from just stainless steel. To increase longevity and fluctuations in water quality, Raritan includes a sacrificial magnesium anode that ensures a long tank life.
Features:
A heat exchanger (the heat exchanger allows the user to heat water when underway by circulating engine cooling fluid through the almost 7-foot-long coil within the tank)
The recovery rate can be as high as 18 gallons per hour
High-density non-CFC foam insulation helps the tank to maintain the hot water longer, a plus if you don’t want to run the generator for hot water
Hot water at 160 degrees F when mixed with cold water can greatly extend the usable capacity of the tank
Because the heater includes an adjustable thermostat it can be set as high as 160 degrees F
All plumbing connections on one side (it retrofits without difficulty to most onboard pressure systems)
Hot and cold-water fittings are standard 3/4 in. male NPT and the heat exchanger’s 3/4 in. female NPT
Specifications:
Tank Size: 20-gallon
Volts: 240
Benefits:
Simple installation – retrofits to most on-board pressure systems
Proven long-life design
Withstands the rigors of the marine environment
The glass-lined steel tank is more durable than stainless steel
The attractive polymer jacket resists corrosion from dampness
Ignition-protected, adjustable thermostat
Round tanks are designed to withstand more pressure than square tanks
Glass-lined steel tank for long life and high efficiency
Environmentally friendly CFC-free foam insulation
Replaceable magnesium anode to protect the tank and neutralize acids in the water
The tank is covered by a five-year Limited Warranty
Each unit is assembled by hand, individually tested, and backed by Raritan’s two-year Limited Warranty and legendary technical support team
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1333.33 |
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1700 Series Water Heater
120v
20 Gallon
W/O Engine Heat Exchanger
The "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T& P (temperature and pressure) relief valve. The cylindrical design of the tank enables it to withstand more pressure than a cube shaped tank.
Heat exchanger models can be connected to the engine cooling system. This provides the added convenience of hot water when underway or generator power is not available. The innovative heat exchanger is over seven feet in length and is evenly coiled throughout the interior of the tank, providing hot water rapidly and efficiently.
Raritan's water heaters use an ignition protected thermostat. Although it is factory set to 120°F, it is adjustable from 110° to 160°F and has a safety shut down limit of 190°F. All models and sizes have the plumbing connections on the same side to simplify installation. Hot and cold water connections are 3/4" male NPT (National Pipe Thread). Heat exchanger connections are 3/4" female NPT.
Benefits:
Simple installation - retrofits to most on-board pressure systems
Proven long-life design
Withstands the rigors of the marine environment
Glass-lined steel tank is more durable than stainless steel
Attractive polymer jacket resists corrosion from dampness
Ignition-protected, adjustable thermostat
Round tanks are designed to withstand more pressure than square tanks
Glass-lined steel tank for long life and high efficiency
Environmentally friendly CFC-free foam insulation
Replaceable magnesium anode to protect tank and neutralize acids in the water
The tank is covered by a five-year Limited Warranty
Each unit is assembled by hand, individually tested and backed by Raritan's two-year Limited Warranty and legendary technical support team
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.
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1146.67 |
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1700 Series Water Heater
120v
12 Gallon
W/O Engine Heat Exchanger
The "1700 Series" water heater provides hot water for galley and shower. Dense foam insulation provides better and longer heat retention than traditional fiberglass. The tank itself is protected by a 75 PSI T& P ( temperature and pressure) relief valve. The cylindrical design of the tank enables it to withstand more pressure than a cube shaped tank.
Heat exchanger models can be connected to the engine cooling system. This provides the added convenience of hot water when underway or generator power is not available. The innovative heat exchanger is over seven feet in length and is evenly coiled throughout the interior of the tank, providing hot water rapidly and efficiently.
Raritan's water heaters use an ignition protected thermostat. Although it is factory set to 120°F, it is adjustable from 110° to 160°F and has a safety shut down limit of 190°F. All models and sizes have the plumbing connections on the same side to simplify installation. Hot and cold water connections are 3/4" male NPT (National Pipe Thread). Heat exchanger connections are 3/4" female NPT.
Benefits:
Simple installation - retrofits to most on-board pressure systems
Proven long-life design
Withstands the rigors of the marine environment
Glass-lined steel tank is more durable than stainless steel
Attractive polymer jacket resists corrosion from dampness
Ignition-protected, adjustable thermostat
Round tanks are designed to withstand more pressure than square tanks
Glass-lined steel tank for long life and high efficiency
Environmentally friendly CFC-free foam insulation
Replaceable magnesium anode to protect tank and neutralize acids in the water
The tank is covered by a five-year Limited Warranty
Each unit is assembled by hand, individually tested and backed by Raritan's two-year Limited Warranty and legendary technical support team
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.
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1068.20 |
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Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - White Epoxy - 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 White Epoxy Coated Aluminium cases are well-suited to installation in many of today’s engine rooms. Their white appearance blends in well with existing equipment and the coated aluminium material offers corrosion resistance.
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.
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636.12 |
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Seaward 6 Gallon Hot Water Heater with Front Heat Exchanger - Stainless 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.
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.
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659.99 |
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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.
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558.42 |
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Seaward 6 Gallon Hot Water Heater with Rear Heat Exchanger - Stainless 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.
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.
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657.06 |
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Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - Galvanized 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.
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.
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627.11 |
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Seaward 11 Gallon Hot Water Heater with Front Heat Exchanger - White Epoxy - 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.
The White Epoxy Coated Aluminum cases are well-suited to installation in many of today’s engine rooms. Their white appearance blends in well with existing equipment and the coated aluminum material offers corrosion resistance.
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.
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677.08 |
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Seaward 11 Gallon Hot Water Heater with Front 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.
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763.81 |
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Seaward 11 Gallon Hot Water Heater with Rear Heat Exchanger - Galvanized 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.
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.
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618.11 |
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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.
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733.78 |
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Seaward 20 Gallon Hot Water Heater with Front Heat Exchanger - Stainless Steel - 240V
Whale Electric Water Heaters includes models with the latest technology. All heaters are manufactured from only the highest quality materials and designed to withstand harsh marine conditions specifically.
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 solid and robust material.
Features & Benefits:
Multiple versions to suit your installation
Robust Manufacturing
Safety controls
Magnesium anodes are available separately
Sturdy, robust exteriors
Ignition protected
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1256.47 |
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