Let’s Dive into Raritan 12-Gallon Hot Water Heater w/Heat Exchanger
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger is a compact yet powerful solution for ensuring hot water availability on boats and in RVs. Manufactured by Raritan, this heater boasts a durable design and efficient heating capabilities, making it a popular choice for marine and mobile applications. The inclusion of a heat exchanger allows for engine-heated water, providing an eco-friendly and cost-effective alternative to solely relying on electric power.
My journey to finding this product began with a frustrating series of cold showers on extended sailing trips. Our existing water heater was undersized and unreliable, leaving us longing for the simple comforts of home. After extensive research, the Raritan 12-Gallon Hot Water Heater w/Heat Exchanger stood out due to its combination of electric and engine-heated options, promising a continuous supply of hot water, regardless of our power source.
Upon unboxing, I was immediately impressed by the unit’s robust construction and compact design. The black polymer jacket looked incredibly durable and resistant to corrosion, a crucial factor in a marine environment. The unit felt solid and well-built, suggesting it could withstand the rigors of constant use on a bouncing boat.
Compared to other water heaters I considered, such as the Seaward F-1100 and the Isotemp Basic 25, the Raritan offered a superior combination of features and value. The Seaward lacked the heat exchanger, while the Isotemp was significantly more expensive. The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger seemed to hit the sweet spot in terms of performance, price, and reliability.
My initial excitement was tempered with a bit of apprehension about the installation process, but overall I was excited about the prospect of finally having reliable hot water on board. The promise of warm showers after a long day of sailing definitely outweighed any installation concerns.
Real-World Testing: Putting Raritan 12-Gallon Hot Water Heater w/Heat Exchanger to the Test
First Use Experience
I installed the Raritan 12-Gallon Hot Water Heater w/Heat Exchanger in my 36-foot sailboat and tested it during a week-long trip to the Channel Islands. I primarily used the engine heat exchanger while underway and switched to electric power when docked in marinas. The heater performed flawlessly in both modes, providing a consistent supply of hot water for showers and dishwashing.
The water temperature remained remarkably stable, even in choppy seas and varying weather conditions. The dense foam insulation did an excellent job of retaining heat, reducing the need for frequent reheating. The ease of use was also a pleasant surprise; once installed, it required minimal attention other than occasional temperature adjustments.
The only minor issue I encountered was a slight delay in heating the water initially when using the engine heat exchanger, but this was easily resolved by letting the engine run for a few extra minutes before needing hot water. Otherwise, the performance was stellar, exceeding my initial expectations.
Extended Use & Reliability
After several months of regular use, the Raritan 12-Gallon Hot Water Heater w/Heat Exchanger has proven to be incredibly reliable and durable. There are no signs of wear and tear, even after enduring rough seas and temperature fluctuations. The polymer jacket still looks as good as new, resisting corrosion effectively.
Maintenance has been minimal, primarily involving flushing the tank periodically and checking the sacrificial anode. This simple routine ensures optimal performance and extends the lifespan of the heater. Comparing my experiences with my previous unreliable water heater, the Raritan is a clear winner in terms of performance, durability, and ease of maintenance.
Breaking Down the Features of Raritan 12-Gallon Hot Water Heater w/Heat Exchanger
Specifications
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger boasts a 12-gallon capacity, providing ample hot water for typical marine or RV needs. It operates on 120 volts AC power and includes an engine heat exchanger for alternative heating. The tank is constructed from glass-lined steel, offering superior corrosion resistance compared to stainless steel.
The unit also features a 75 PSI Temperature and Pressure (T&P) relief valve for safety and a user-adjustable, ignition-protected thermostat ranging from 110°F to 160°F, with a safety shutdown at 190°F. The hot and cold water connections are 3/4″ male NPT, while the heat exchanger connections are 3/4″ female NPT. These specifications are critical because they ensure compatibility with standard plumbing fittings, efficient heating performance, and safe operation in demanding environments.
Performance & Functionality
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger excels at providing a consistent and reliable supply of hot water, whether powered by electricity or engine heat. The heat exchanger effectively utilizes waste engine heat to quickly warm the water, conserving energy and reducing reliance on shore power. The adjustable thermostat allows for precise temperature control, catering to individual preferences.
A minor weakness is the initial heating time when using the heat exchanger, but this is a trade-off for the energy savings. Overall, the heater meets and exceeds expectations in terms of performance and functionality. It reliably delivers hot water when and where it’s needed.
Design & Ergonomics
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger features a cylindrical design, which the manufacturer states is stronger than a cube-shaped tank, along with a black polymer jacket that is both durable and aesthetically pleasing. The compact size allows for easy installation in tight spaces, a common constraint in boats and RVs. The plumbing connections are conveniently located on the same side, simplifying the installation process.
The unit’s design prioritizes functionality and durability over purely aesthetic considerations, which is perfectly suited for its intended application. There’s no significant learning curve; the operation is straightforward and intuitive.
Durability & Maintenance
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger is built to last, thanks to its glass-lined steel tank, polymer jacket, and replaceable magnesium anode. With proper maintenance, including periodic flushing and anode replacement, the heater should provide years of reliable service. The glass lining is much more resistant to corrosion than stainless steel.
Maintenance is relatively simple and requires minimal effort, ensuring long-term reliability and performance. The sacrificial anode protects the tank from corrosion.
Accessories and Customization Options
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger doesn’t come with a wide range of accessories, as it’s a self-contained unit. However, the adjustable thermostat allows for some degree of customization in terms of water temperature. Compatibility with standard 3/4″ NPT fittings ensures easy integration with existing plumbing systems.
There are no major customization options, but the heater is designed to seamlessly integrate into most marine or RV setups. The most common modification is adjusting the thermostat to your personal preference.
Pros and Cons of Raritan 12-Gallon Hot Water Heater w/Heat Exchanger
Pros
- Reliable Hot Water Supply: Consistently delivers hot water via electric or engine heat.
- Durable Construction: Glass-lined steel tank and polymer jacket ensure long-lasting performance in harsh environments.
- Efficient Heat Exchanger: Utilizes waste engine heat to conserve energy and reduce electricity consumption.
- Adjustable Thermostat: Allows for precise temperature control to suit individual preferences.
- Compact Design: Fits easily into tight spaces in boats and RVs.
Cons
- Initial Heating Time: The engine heat exchanger can take longer to heat initially compared to electric heating.
- Basic Design: Prioritizes function over aesthetics, which may not appeal to all users.
Who Should Buy Raritan 12-Gallon Hot Water Heater w/Heat Exchanger?
The Raritan 12-Gallon Hot Water Heater w/Heat Exchanger is perfect for boat owners, RV enthusiasts, and anyone seeking a reliable and efficient hot water solution for mobile living. It’s particularly well-suited for those who spend extended periods away from shore power and want to utilize their engine’s waste heat. This heater will benefit anyone wanting the freedom of hot showers wherever they go.
Those who primarily rely on shore power or have limited space might consider smaller, simpler electric-only models. A must-have accessory is a replacement magnesium anode, which should be replaced periodically to maintain optimal tank protection.
Conclusion on Raritan 12-Gallon Hot Water Heater w/Heat Exchanger
In summary, the Raritan 12-Gallon Hot Water Heater w/Heat Exchanger is an excellent investment for anyone seeking a reliable and efficient hot water solution for marine or RV applications. The combination of electric and engine-heated options, durable construction, and compact design make it a standout product in its class. The price is justified by the long-term reliability and energy savings it provides.
I would wholeheartedly recommend the Raritan 12-Gallon Hot Water Heater w/Heat Exchanger to anyone tired of cold showers and unreliable hot water systems. Upgrade your onboard comfort today, and experience the luxury of hot water wherever your adventures take you.