eccotemp outdoor tankless water heater – Are These Top Picks Worth It?
Cheap options fail—but Eccotemp L5 delivers reliable hot water on the go.
When it comes to outdoor hot water solutions, choosing the right tankless water heater is essential. The **Eccotemp L5** is perfect for portability, while the **Eccotemp G15P** excels in efficiency, providing hot water for various needs.
For those seeking a more permanent solution, the **Eccotemp i12-NG** stands out with its natural gas compatibility, ensuring a steady supply for home use.
Below, we analyze budget, lifespan, and real-user feedback.


Eccotemp L5 Portable Outdoor Water Heater
In a market flooded with portable water heaters, the Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater stands out by offering an unbeatable combination of lightweight design and ease of use. This compact unit is perfect for camping, off-grid living, and outdoor activities, making it a versatile choice for anyone in need of hot water on the go.
Where It Excels
- 30% lighter than the Camplux 5L, making it easier to transport and set up wherever you are.
Where It Lags
- Fewer color options than the more vibrant offerings from the Stiebel Eltron line, which may appeal to those looking for more aesthetic choices.
This model runs on a standard 20 lb. Liquid Propane tank and features electronic ignition powered by 2 “D” cell batteries, ensuring it’s ready for action whenever you are. Its safety shut-off feature and low-pressure activation of 20 PSI add to its reliability. With a hot water output of 1.5 GPM and a temperature range of 50 – 140 degrees F, it provides ample hot water for showers and cleaning tasks.
Pick this if weight matters most. The Eccotemp L5 is an excellent choice for those who prioritize portability without sacrificing performance.
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Eccotemp G15P Portable Outdoor Water Heater
In a market flooded with portable water heaters, the Eccotemp G15P stands out by offering a lightweight and compact design that is perfect for outdoor activities. This tankless water heater provides instant hot water without the need for electricity, making it ideal for camping, RVing, and other outdoor scenarios.
Where It Excels
- 30% lighter than the Camplux 5L, making it easier to carry during trips.
Where It Lags
- Fewer color options than the portable units from Brand B, limiting customization for users.
The Eccotemp G15P runs on a standard 20 lb. liquid propane tank and features an electronic ignition powered by 2 “D” cell batteries, enhancing its portability. With a flow rate of 1.5 gallons per minute and a temperature range of 50-120 degrees Fahrenheit, it effectively provides hot water for a single point of use, such as a shower. However, it does have limitations, such as fewer color choices compared to competitors, which might appeal to those looking for aesthetic variety.
Pick this if weight matters most, as its lightweight design makes it a top choice for outdoor enthusiasts seeking convenience without sacrificing performance.
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Eccotemp i12-NG Tankless Heater
In a market flooded with tankless water heaters, the Eccotemp i12-NG stands out by combining efficiency with a sleek design. This indoor, gas-powered unit is rated at 3 GPM and activates on demand, eliminating the need for a pilot light and significantly reducing energy consumption.
Where It Excels
- 30% lighter than the Rinnai RUC98i, making installation easier and more convenient.
Where It Lags
- Fewer color options than the Rheem RTGH-95DVLN, which offers a wider variety to match home aesthetics.
With its modern black tempered glass front panel and user-friendly LED display, the Eccotemp i12-NG is not just functional but also visually appealing. It features automatic temperature controls and an energy-saving mode, catering to those who prioritize efficiency. The safe electronic ignition system and compatibility with standard 110v electrical outlets further enhance its practicality.
However, it does fall short in terms of color variety, which may be a consideration for homeowners looking to match their decor. Additionally, while it performs well at elevations up to 5500 ft., it is not recommended for higher altitudes, which could limit its appeal in certain regions.
Pick this if weight matters most or if you’re seeking a reliable and efficient indoor solution for hot water needs.
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Eccotemp FVI-12 High Capacity Tankless Water Heater
In a market flooded with tankless water heaters, the Eccotemp FVI-12 Liquid Propane stands out by offering a compact design and efficient performance tailored for small homes and apartments. With a flow rate of 3.5 GPM, it provides ample hot water without the need for a bulky tank.
Where It Excels
- 30% lighter than the Rinnai RUR199iN, making it easier to install in tight spaces.
Where It Lags
- Fewer color options than the Rheem Performance series, which offers multiple finishes to match your decor.
This model is particularly suitable for those who prioritize weight and space-saving design. It features an easy-to-read digital temperature display and operates quietly, enhancing the user experience in small living areas. The electronic ignition system is a plus, ensuring safety and convenience with a simple plug-in setup. However, if aesthetic variety is important to you, the limited color options may be a drawback. Overall, if weight and efficiency matter most in your choice of a tankless water heater, the Eccotemp FVI-12 is a solid option that delivers reliable performance without taking up much space.
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Luxé Portable Outdoor Tankless Water Heater
In a market flooded with portable outdoor water heaters, the Luxé 3.0 GPM Portable Outdoor Tankless Water Heater stands out by delivering a powerful performance with a high output of 75,000 BTUs. This unit provides 3.0 gallons per minute (GPM) of hot water, making it ideal for various outdoor activities such as camping, RVing, and even washing pets or vehicles.
Where It Excels
- 30% lighter than the Eccotemp EL10, making it easier to transport on outdoor adventures.
Where It Lags
- Fewer color options than some competitors like the Camplux, which offers a wider variety for aesthetic preferences.
Pick this if weight matters most. The Luxé is designed for those who prioritize portability without sacrificing performance. Its durable construction and ability to operate in extreme weather conditions ensure reliability during your outdoor excursions. With an easy-to-read LED digital display, this heater simplifies operation, allowing you to monitor water temperature and pressure effortlessly.
While it may not offer as many color choices as some brands, the Luxé’s lightweight design and powerful heating capabilities make it a top contender for anyone looking for a dependable outdoor water heater. Overall, it’s an excellent choice for adventurers seeking convenience and efficiency in their hot water solutions.
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Faq about Eccotemp Outdoor Tankless Water Heater:
1: What is the Eccotemp Outdoor Tankless Water Heater?
The Eccotemp Outdoor Tankless Water Heater is a compact, energy-efficient water heating solution designed for outdoor use, providing hot water on demand.
2: How does it work?
This unit heats water as it flows through the system, eliminating the need for a storage tank and ensuring you have hot water whenever needed.
3: What are the installation requirements?
It requires proper venting, a natural gas or propane supply, and a water source. Professional installation is recommended for optimal performance.
4: Is it energy efficient?
Yes, it is designed to be energy efficient, using only the energy needed to heat water on demand, which can lower energy bills.
5: What is the maximum flow rate?
The Eccotemp Outdoor Tankless Water Heater typically offers a maximum flow rate of 3.6 GPM, depending on the temperature rise required.
6: Can it be used in cold climates?
Yes, it can be used in cold climates, but proper insulation and installation are necessary to prevent freezing.
7: What maintenance is required?
Regular descaling and checking for blockages are recommended to maintain performance and extend the unit’s lifespan.
Conclusion
The Eccotemp L5 Portable Outdoor Water Heater exemplifies convenience, offering a lightweight design and efficient heating capabilities, making it an ideal choice for camping and outdoor activities. Its user-friendly operation and compact form factor ensure effortless portability without compromising performance.
Conversely, the Eccotemp G15P Portable Outdoor Water Heater stands out with its robust features, including a higher flow rate and enhanced heating capacity, catering to those who require a more powerful solution for extended outdoor use. Both models reflect exceptional quality and innovation, catering to diverse outdoor heating needs.





