Description
Raritan 6-Gal Hot Water Heater w/Heat Exch. | Boat Supply Store
Engineered for continuous hot water availability, this 6-gallon, 120v marine water heater integrates a high-performance engine heat exchanger, allowing for heating while underway without solely relying on generator power. Its robust construction features a glass-lined steel tank and a polymer jacket, ensuring durability and corrosion resistance, while dense foam insulation provides superior heat retention. The unit is equipped with a 75 PSI Temperature and Pressure (T&P) relief valve and an ignition-protected, adjustable thermostat ranging from 110°F to 160°F, making it ideal for ensuring comfort on extended cruising voyages.
Key Features
- 6-gallon capacity for ample hot water supply
- 120v operation for efficient electrical heating
- Integrated engine heat exchanger provides hot water while underway
- Dense foam insulation for superior heat retention and reduced energy loss
- 75 PSI T&P relief valve for critical safety operation
- Ignition-protected, adjustable thermostat (110°F-160°F) with safety shut-down
- Durable glass-lined steel tank with corrosion-resistant polymer jacket
- Simplified installation with plumbing connections on the same side
Specifications
| Product Specifications | |
|---|---|
| Capacity | 6 Gallons |
| Voltage | 120v |
| Heat Exchanger | Integrated |
| Insulation Type | Dense Foam |
| T&P Relief Valve Rating | 75 PSI |
| Thermostat Type | Ignition Protected, Adjustable (110°F - 160°F) |
| Safety Shut-down Limit | 190°F |
| Tank Material | Glass-lined Steel |
| Jacket Material | Polymer |
| Hot/Cold Water Connections | 3/4" Male NPT |
| Heat Exchanger Connections | 3/4" Female NPT |
| Warranty (Tank) | Five-year Limited |
| Warranty (Unit) | Two-year Limited |
Who This Is For
Boat owners and marine professionals requiring a dependable and efficient hot water system for galleys and showers, particularly those seeking underway heating capabilities independent of generator usage. Ideal for vessels where consistent hot water access is paramount during extended cruising or fishing expeditions.
How It Compares
| Feature | Raritan 6-Gal Hot Water Heater w/Heat Exch. | Competitor |
|---|---|---|
| Capacity | 6 Gallons | 6 Gallons |
| Voltage | 120V | 120V |
| Heat Exchanger | Integrated | Integrated |
| Tank Material | Glass-lined Steel | Stainless Steel |
| Insulation Type | Dense Foam | Foam |
| Thermostat Type | Ignition Protected, Adjustable (110-160°F) | Adjustable |
| Hot/Cold Water Connections | 3/4" Male NPT | 3/4" NPT |
| Heat Exchanger Connections | 3/4" Female NPT | Typically less capable |
Common Concerns Answered
Are there any common issues with the thermostat?
Occasional thermostat calibration may require adjustment to ensure precise temperature control, a straightforward process for users familiar with marine systems.
Is installation straightforward?
Installation complexity can vary based on existing plumbing configurations; however, standardized connections and clear instructions facilitate a manageable process for those with basic plumbing and electrical knowledge.
What makes this model a good investment?
The combination of reliable 120v heating, efficient engine heat exchange for underway hot water, and durable construction with superior insulation provides long-term value and consistent comfort onboard.
Frequently Asked Questions
How does the Raritan 6-Gallon Hot Water Heater with Heat Exchanger work?
It functions by utilizing a 120v heating element for shore power or generator use, and simultaneously draws heat from the vessel's engine coolant via an integrated heat exchanger, providing continuous hot water when the engine is running.
What is the capacity of this Raritan hot water heater?
This Raritan hot water heater has a 6-gallon capacity, suitable for providing hot water for showers and galley use on most recreational vessels.
Can I adjust the thermostat on this water heater?
Yes, the thermostat is adjustable, allowing you to set the desired water temperature between 110°F and 160°F, with a safety shut-down limit at 190°F.
What type of connections does this water heater have?
The hot/cold water connections are 3/4" male NPT, and the heat exchanger connections are 3/4" female NPT.
Is this water heater suitable for use with an engine's cooling system?
Yes, this model features an integrated engine heat exchanger specifically designed to utilize heat from the engine's cooling system for water heating.
