85% of homeowners choose Eccotemp propane tankless water heaters for energy efficiency.
That’s why the Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater stands out with its compact design and instant hot water delivery.
Few know its lightweight portability makes it perfect for camping trips and outdoor activities, providing hot water wherever you need it.
Our review covers long-term value vs. rivals, ensuring you make an informed choice for your hot water needs.


Eccotemp L5 Portable Outdoor Water Heater
After testing the Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater for several weekends while camping, here’s how it performs for outdoor showers and washing pets. This compact unit is lightweight and easy to carry, making it perfect for those who enjoy off-grid adventures. It operates on a standard 20 lb. Liquid Propane tank and features an electronic ignition powered by 2 “D” cell batteries, which adds to its portability.
Pros
- No leaks after extensive use, showcasing its excellent durability.
- Quick heating with a temperature range of 50 – 140 degrees F, providing hot water in minutes.
- Low pressure activation of 20 PSI allows for easy connection to any standard garden hose.
Cons
- Heavier than some competitors, making it less ideal for long hikes.
- The safety shut-off can be overly sensitive, activating when the unit is slightly tilted.
Unlike other portable water heaters, the Eccotemp L5 doesn’t struggle with inconsistent temperature output, ensuring a reliable hot water experience. Overall, it offers great value for outdoor enthusiasts seeking a dependable hot water solution. If you’re looking for a portable water heater that combines functionality with ease of use, the Eccotemp L5 is a solid choice.
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Eccotemp FVI-12 Tankless Water Heater
After testing the Eccotemp FVI-12 Liquid Propane Tankless Water Heater for two months, here’s how it performs for heating water in a small home. This compact unit, measuring 14.5 x 24 x 5.5 inches and made from durable materials, is designed for efficiency and convenience. It’s perfect for homeowners, cabin dwellers, or apartment residents looking for a reliable hot water solution.
Pros
- Energy efficiency is a standout feature; it activates only when in use, saving on utility bills.
- Compact design allows it to fit in tight spaces, making it ideal for small homes.
- The easy-to-read digital temperature display is user-friendly, simplifying adjustments.
- No leaks have occurred during my testing, providing peace of mind.
Cons
- Requires professional installation for optimal performance, which may add to initial costs.
- Flow rate of 3.6 GPM may not suffice for larger households with multiple simultaneous demands.
Unlike traditional tank water heaters, the Eccotemp FVI-12 won’t keep heating water unnecessarily, which can lead to energy waste. Its durability and compact nature make it a valuable addition for those needing an efficient hot water source without the bulk of larger units. Overall, this heater stands out for its value in small spaces, though users with higher hot water needs may want to consider alternatives.
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Eccotemp i12-LP Indoor Tankless Water Heater
After testing the Eccotemp i12-LP Liquid Propane Indoor Tankless Water Heater for three months, here’s how it performs for providing hot water on demand in my home. This sleek unit, measuring 17.3 x 11.5 x 3.5 inches and featuring a modern black tempered glass front, is designed for families and individuals seeking a reliable, energy-efficient water heating solution.
Pros
- No leaks after extensive use; the Eccotemp has proven reliable in providing hot water without any issues.
- Energy efficiency is a standout feature; it activates only on demand, which has noticeably reduced my energy bills.
- The automatic temperature controls make it easy to set the desired heat level, ensuring consistent performance.
Cons
- Installation can be tricky; while it comes with horizontal venting options, I found the setup process a bit complex for a DIY project.
- It’s not the most compact unit; the size could be a concern for smaller homes or apartments.
Unlike traditional water heaters that continuously heat water, the Eccotemp i12-LP won’t waste energy keeping a tank full of hot water. Overall, this unit offers excellent value for anyone looking for a modern, efficient solution to hot water needs, provided you’re prepared for a slightly involved installation process.
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Eccotemp 6.0 GPM Indoor Propane Water Heater
After testing the Eccotemp Builder Grade 6.0 GPM Indoor Liquid Propane Tankless Water Heater for a month, here’s how it performs for a busy household needing simultaneous hot showers. With a capacity of 6 GPM and a powerful 145,000 BTUs, it’s designed to cater to multiple applications, making it perfect for families or light commercial use. Its compact size and CSA certification make it a reliable choice for various settings, whether it’s a home or a cabin.
Pros
- No leaks after extensive use, demonstrating impressive durability.
- Provides consistent hot water for two bathrooms without a hitch.
- Compact design allows for flexible installation options.
- Advanced technology ensures efficient heating and safety.
Cons
- Initial setup can be a bit complex for those unfamiliar with plumbing.
- Requires a dedicated propane supply, which may not be readily available in all areas.
Unlike traditional tank water heaters, the Eccotemp won’t leave you waiting for hot water, as it delivers on-demand heating. This feature is a significant value for larger families or those with high hot water demands. Overall, the Eccotemp Builder Grade water heater stands out for its efficiency and reliable performance, making it a solid investment for anyone looking to upgrade their hot water system.
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Eccotemp 4.0 GPM Indoor Tankless Water Heater
After testing the Eccotemp Smart Home Indoor 4.0 GPM Liquid Propane Tankless Water Heater for two weeks, here’s how it performs for heating water in a small apartment. With a compact size designed for easy wall mounting and a sleek profile, this heater is made from durable materials that promise longevity. It’s perfect for homeowners who want efficient hot water without taking up too much space.
Pros
- Energy efficiency is a standout feature; I noticed a significant drop in my utility bill due to the Eco Mode, which reduces energy consumption by up to 25%.
- No leaks were observed during my testing, giving me confidence in its reliability.
- The Eccotemp mobile app allows for real-time control, making it easy to adjust temperatures and track energy usage from my phone.
Cons
- Setup can be tricky if you’re not familiar with plumbing. Professional installation might be necessary for some users.
- It’s limited to 1-2 applications at a time, which may not suffice for larger households.
Unlike traditional tank water heaters, the Eccotemp model won’t run out of hot water mid-shower, thanks to its tankless design. Overall, this unit offers great value for anyone looking to upgrade their hot water system while enjoying the benefits of smart technology.
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Faq about Eccotemp Propane Tankless Water Heater:
1: What is an Eccotemp propane tankless water heater?
An Eccotemp propane tankless water heater is a device that heats water on demand using propane gas, eliminating the need for a storage tank.
2: How does it work?
When a hot water tap is turned on, water flows through the unit, where it is heated by a propane burner, providing instant hot water.
3: What are the benefits of using this system?
Benefits include energy efficiency, endless hot water supply, space-saving design, and lower utility bills compared to traditional tank water heaters.
4: What size Eccotemp model should I choose?
Select a model based on your household’s hot water needs, considering factors like flow rate and the number of simultaneous uses.
5: Is installation difficult?
Installation can be straightforward for those with plumbing and gas experience. Professional installation is recommended for safety and compliance.
6: How do I maintain my Eccotemp heater?
Regular maintenance includes descaling, cleaning the filter, and checking for gas leaks to ensure optimal performance.
7: What is the warranty period?
Eccotemp offers a limited warranty, typically ranging from 1 to 5 years, depending on the model and components.
Conclusion
Both the Eccotemp L5 Portable Outdoor Water Heater and the Eccotemp FVI-12 Tankless Water Heater exemplify exceptional engineering in the realm of efficient hot water solutions. The L5, designed for portability, caters perfectly to outdoor enthusiasts seeking convenience without sacrificing performance, while the FVI-12 stands out in residential applications, offering a robust and continuous hot water supply that meets diverse household needs.
Each product embodies a commitment to quality and innovation, ensuring reliable water heating solutions tailored to varying lifestyles. Ultimately, these offerings reflect Eccotemp’s dedication to enhancing user experience through cutting-edge technology and superior functionality.




