Transform your outdoor experience with the Eccotemp outdoor tankless water heater, perfect for instant hot water on-the-go!
The Eccotemp outdoor tankless water heater offers a reliable solution for outdoor hot water needs. With models like the Eccotemp L5 and Eccotemp G15P, you enjoy portability and efficiency, delivering hot water at 1.5 GPM. These heaters are ideal for camping, hiking, or outdoor showers, ensuring comfort wherever you are.
Versatile and easy to use, these heaters come with features like adjustable temperature controls and lightweight designs. Perfect for outdoor enthusiasts, they provide instant hot water without the bulk of traditional heaters, making them a must-have for any adventure.
In this review, we will explore the features and benefits of each model, helping you choose the perfect outdoor tankless water heater for your needs. Get ready to enjoy hot water anywhere with the Eccotemp range!


Eccotemp L5 Portable Outdoor Water Heater
The adjustable valve sets the Eccotemp L5 apart in the portable outdoor tankless water heater market. Constructed from 316-grade stainless steel, this unit is designed to resist corrosion, ensuring durability in various outdoor conditions. With dimensions of 14.5 x 11 x 5.5 inches and a lightweight design, it is easily portable, making it ideal for camping or off-grid use. The Eccotemp L5 operates on a standard 20 lb. Liquid Propane tank and features an electronic ignition powered by 2 “D” cell batteries, allowing for convenient on-the-go usage.
Key Advantages
- The low pressure activation at 20 PSI ensures compatibility with standard garden hoses, making setup effortless.
- With a hot water output rated at 1.5 GPM and a temperature range of 50 – 140 degrees F, it provides ample hot water for outdoor showers and pet washing.
- The safety shut off feature enhances user safety by activating after 20 minutes of continuous operation or if the unit is tilted more than 45 degrees.
Limitations
- Not compatible with high-pressure systems, which may limit its use in certain scenarios.
Best for outdoor enthusiasts needing a reliable and portable hot water solution while camping or engaging in other outdoor activities.
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Eccotemp G15P Portable Outdoor Water Heater
The adjustable valve sets the Eccotemp G15P apart from other portable outdoor tankless water heaters. Constructed from durable 316-grade stainless steel, it resists corrosion and ensures longevity even in challenging outdoor conditions. With compact dimensions of 14.5 x 11 x 5 inches and a lightweight design, it is easy to transport and set up wherever you need hot water.
Key Advantages
- The unit operates on a standard 20 lb. liquid propane tank, providing reliable hot water without the need for electricity. The electronic ignition powered by 2 “D” cell batteries enhances its portability.
- This heater boasts a flow rate of 1.5 GPM and an adjustable temperature range of 50-120 degrees Fahrenheit, making it suitable for various outdoor activities such as camping, RVing, or washing pets.
- With CSA certification for use in the US and Canada, it meets all safety and efficiency standards, including a safety shut-off feature that activates after 20 minutes of continuous use or if the unit is tilted more than 45 degrees.
Limitations
- Not compatible with permanent outdoor installations, as the rain cap is only designed for normal to moderate weather conditions.
Best for outdoor enthusiasts needing an efficient and portable solution for instant hot water, the Eccotemp G15P is a reliable choice for various outdoor scenarios.
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Eccotemp i12-LP Indoor Tankless Water Heater
The adjustable valve sets the Eccotemp i12-LP Liquid Propane Indoor Tankless Water Heater apart from its competitors. This feature allows users to fine-tune water temperature with precision, ensuring optimal comfort. Constructed from durable materials, it features a sleek black tempered glass front panel and measures 27.5 x 18.5 x 6 inches, making it both stylish and compact for indoor settings.
Key Advantages
- The 316-grade stainless steel heat exchanger resists corrosion, enhancing longevity and performance.
Limitations
- Not compatible with 3/4″ NPT fittings, which may limit installation options for some users.
Best for outdoor enthusiasts needing a reliable, efficient water heating solution, the Eccotemp i12-LP is rated at 4 GPM, activating only on demand. This feature, combined with its energy-saving mode and child lock technology, makes it an excellent choice for families looking to reduce their energy consumption while ensuring safety. The unit’s electronic ignition system eliminates the need for a pilot light, further enhancing its efficiency. Overall, the Eccotemp i12-LP stands out as a modern, high-performance tankless water heater ideal for those seeking convenience and reliability in their hot water supply.
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Luxé Portable Outdoor Tankless Water Heater
The adjustable valve sets the Luxé 3.0 GPM Portable Outdoor Tankless Water Heater apart from its competitors. This unit boasts a powerful 75,000 BTUs and delivers a hot water output of 3.0 gallons per minute (GPM), with a temperature range of 50 to 120 degrees Fahrenheit. Constructed from high-grade steel and enhanced with a tough tri-layered powder coat paint, it ensures durability in extreme weather conditions. The compact dimensions make it ideal for various outdoor scenarios, from camping to food trucks.
Key Advantages
- The 316-grade stainless steel construction resists corrosion, ensuring longevity.
- Easy-to-read LED digital display provides clear indicators for power, water flow, and pressure.
- CSA certified for safety and efficiency, meeting DOE requirements.
Limitations
- Not compatible with other propane appliances, limiting versatility.
- Requires a standard 20 lb. liquid propane tank, which may not be readily available in all locations.
Best for outdoor enthusiasts needing a reliable, high-performance hot water solution for camping, RVing, or other outdoor activities, the Luxé 3.0 GPM Portable Outdoor Tankless Water Heater delivers convenience and efficiency in a rugged package.
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Eccotemp Luxe Portable Outdoor Water Heater
The adjustable valve sets the Eccotemp Luxe 1.85 GPM Portable Outdoor Tankless Water Heater apart from its competitors. With a powerful output of 52,500 BTUs and a flow rate of 1.85 gallons per minute (GPM), it delivers hot water at a temperature range of 50 – 120 degrees Fahrenheit. Constructed from high-grade steel and coated with a tough tri-layered powder paint, this unit is designed to withstand extreme weather conditions. Its compact dimensions make it versatile for various outdoor activities.
Key Advantages
- 316-grade stainless steel resists corrosion, ensuring longevity in outdoor environments.
- Easy to read LED digital display with indicator lights for power, incoming/outgoing water, and pressure.
- CSA certified for use in the US and Canada, meeting all safety and efficiency standards.
- Equipped with a safety shut-off that activates when tilted more than 45 degrees.
Limitations
- Not compatible with other brands of propane tanks; requires a standard 20 lb. Liquid Propane tank.
Best for outdoor enthusiasts needing a reliable hot water solution for camping, hunting, or cleaning tasks, the Eccotemp PE185A is a robust option that promises to keep you in hot water for years to come.
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Faq about eccotemp outdoor tankless water heater:
1:What is an Eccotemp outdoor tankless water heater?
An Eccotemp outdoor tankless water heater is a compact, on-demand water heating system designed for outdoor use, providing hot water without the need for a storage tank.
2:How does it work?
This system heats water directly as it flows through the unit, ensuring you have a continuous supply of hot water whenever needed.
3:What are the benefits?
Benefits include energy efficiency, space-saving design, and the ability to provide hot water instantly, reducing energy waste associated with traditional tank heaters.
4:What is the installation process?
Installation typically involves mounting the unit outdoors, connecting it to a water supply, and ensuring proper venting for gas models.
5:Can it be used for multiple applications?
Yes, it can be used for various applications, including outdoor showers, sinks, and even for RVs or cabins.
6:What maintenance is required?
Regular maintenance includes descaling the unit to prevent mineral buildup and checking for any leaks or corrosion.
7:Is it energy efficient?
Yes, Eccotemp outdoor tankless water heaters are designed to be energy efficient, using only the energy needed to heat water on demand.
Conclusion
The Eccotemp L5 Portable Outdoor Water Heater exemplifies convenience and efficiency, catering to users seeking a lightweight solution for outdoor hot water needs. Its compact design and user-friendly operation make it an ideal choice for camping, hiking, or any outdoor activity.
Conversely, the Eccotemp G15P Portable Outdoor Water Heater offers enhanced performance with its higher flow rate, making it suitable for larger tasks and multiple users. Its robust construction and versatile functionality position it as a superior option for those requiring a reliable hot water source in various outdoor settings.





