Cheap heaters underperform—but Eccotemp L5 delivers unbeatable portability.
When it comes to outdoor heating solutions, the right tankless water heater is essential. The **Eccotemp L5** shines with its portability, while the **Eccotemp FVI-12** excels in high capacity, providing consistent hot water for any occasion.
For those seeking a reliable option for camping or outdoor events, the Eccotemp L5’s compact design and easy setup make it a standout choice.
Below, we analyze budget, lifespan, and real-user feedback.


Eccotemp L5 Portable Outdoor Water Heater
The Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater is designed to provide instant hot water for various outdoor activities, making it ideal for campers, pet owners, and anyone needing a convenient hot water solution in off-grid situations. With its compact size of 11.5 x 14.5 x 5.5 inches and lightweight design, this unit is easy to transport and set up wherever you need hot water. It operates using a standard 20 lb. Liquid Propane tank and is powered by 2 “D” cell batteries, ensuring you can enjoy hot water even in remote locations.
The Eccotemp L5 improves your outdoor experience by delivering hot water on demand. Whether you’re washing your pets after a muddy hike or enjoying a warm shower while camping, this tankless water heater eliminates the hassle of bulky water heaters or inconvenient cold showers.
Pros
- Problem Solving Capability: Provides instant hot water, making outdoor tasks easier.
- Durability: Built to withstand outdoor conditions, ensuring long-lasting performance.
- Ease of Use: Simple setup with standard garden hose connections and low pressure activation.
- Compact Design: Lightweight and portable, perfect for camping and outdoor adventures.
- Safety Features: Automatic shut-off for safety during use.
Cons
- Price: Higher initial investment compared to traditional water heating methods.
- Temperature Limitations: Maximum temperature of 140 degrees F may not suffice for all users.
- Power Dependency: Requires batteries for ignition, which may need to be replaced frequently.
Performance-wise, the Eccotemp L5 delivers a hot water output of 1.5 gallons per minute, making it efficient for quick tasks. Its temperature range from 50 to 140 degrees F allows for flexibility in various situations. This product is best suited for outdoor enthusiasts, pet owners, and those who frequently engage in activities away from traditional plumbing.
In summary, the Eccotemp L5 1.5 GPM Portable Outdoor Tankless Water Heater offers exceptional value for users needing a reliable hot water solution in outdoor settings. Its combination of portability, ease of use, and safety features makes it an essential tool for camping and pet care, catering to those who prioritize convenience and efficiency.
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Eccotemp FVI-12 Tankless Water Heater
The Eccotemp FVI-12 Liquid Propane Tankless Water Heater is designed to provide on-demand hot water for your entire home, making it ideal for small homes, cabins, or apartments. With a high capacity of 3.6 gallons per minute (GPM), this gas-powered unit activates only when hot water is needed, resulting in significant energy savings. Its compact size and efficient design ensure it fits seamlessly into any indoor space.
Key specifications of the Eccotemp FVI-12 include a sleek, space-saving design, a digital temperature display for easy monitoring, and a safe electronic ignition system that plugs into a standard 120V electrical outlet. The unit uses standard 1/2″ NPT water fittings and features manual water temperature controls, making it user-friendly. With a minimum flow rate of 0.65 GPM, it caters to various household needs.
This tankless water heater effectively solves the problem of running out of hot water during peak usage times, improving the overall experience of daily tasks like showering, washing dishes, and laundry. By providing continuous hot water, it enhances comfort and convenience, making it a valuable addition to any home.
Pros
- Energy-efficient operation saves on utility bills.
- Compact design fits easily in smaller spaces.
- Easy to install with standard plumbing fittings.
- Digital display allows for precise temperature control.
Cons
- Requires professional installation for optimal performance.
- Limited to propane, which may not suit all users.
In terms of performance, the Eccotemp FVI-12 excels with its reliable hot water output and minimal noise level, making it a great choice for quiet environments. Its standout features, including the digital temperature display and manual controls, enhance usability, making it accessible for users of all skill levels. While it is best suited for smaller households, those with larger demands may find it slightly limiting.
Overall, the Eccotemp FVI-12 Liquid Propane Tankless Water Heater is an excellent choice for individuals seeking an efficient, space-saving solution for their hot water needs. Its energy-saving capabilities and user-friendly design make it particularly appealing for small home environments.
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Eccotemp i12-LP Indoor Tankless Water Heater
The Eccotemp i12-LP Liquid Propane Indoor Tankless Water Heater is designed to provide instant hot water on demand, making it ideal for homeowners seeking an efficient and space-saving solution. This unit is particularly suited for small to medium-sized homes or apartments that require a reliable source of hot water without the bulk of traditional water heaters. With a sleek black tempered glass front panel and an easy-to-use LED display, the Eccotemp i12-LP combines modern aesthetics with functionality.
Key specifications include a flow rate of 4 gallons per minute (GPM), a compact design that plugs into a standard 110v electrical outlet, and standard 1/2″ NPT water fittings. The unit also features a safe electronic ignition system and horizontal venting for quick installation. Its fully automatic temperature controls, energy-saving mode, and child lock technology enhance user experience and safety.
This tankless water heater addresses the common problems of energy waste and limited hot water supply. Unlike traditional water heaters, the Eccotemp i12-LP activates only when hot water is needed, significantly reducing energy consumption and costs.
Pros
- Energy-efficient design reduces monthly utility bills.
- Compact size saves valuable space in your home.
- Easy installation with standard fittings and venting options.
- Child lock feature enhances safety for families.
Cons
- Flow rate may not be sufficient for larger households with multiple simultaneous uses.
- Requires a propane supply, which may not be available in all areas.
Performance-wise, the Eccotemp i12-LP consistently delivers hot water quickly, making it a reliable choice for daily needs. Its standout features, such as the automatic temperature controls and energy-saving mode, ensure that users can enjoy hot water without worrying about energy waste. This unit is best suited for small families, single individuals, or those living in apartments where space is limited.
In summary, the Eccotemp i12-LP Liquid Propane Indoor Tankless Water Heater offers excellent value for those seeking an efficient and modern solution for hot water needs. Its compact design and user-friendly features make it an ideal choice for energy-conscious homeowners.
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Eccotemp i12-NG Tankless Heater
The Eccotemp i12-NG Tankless Water Heater is designed to provide on-demand hot water for whole home use, making it ideal for homeowners seeking an efficient and space-saving solution. This gas-powered tankless water heater is rated at 3 gallons per minute (GPM), ensuring a steady supply of hot water without the need for a pilot light, which significantly reduces energy consumption. With its sleek black tempered glass front panel and user-friendly LED display controls, it not only performs well but also adds a modern touch to your home.
Key specifications of the Eccotemp i12-NG include its compact size, making it suitable for various installation locations, and its compatibility with standard 1/2″ NPT water fittings. The unit features fully automatic temperature controls, an energy-saving mode, and child lock technology, enhancing both safety and convenience. It plugs into a standard 110V electrical outlet and comes with a UL-listed cord, ensuring a straightforward installation process.
This tankless water heater effectively solves the problem of running out of hot water during peak times, making it perfect for families or individuals who require a consistent supply. Its ability to operate at elevations up to 5500 feet adds to its versatility, although it is not recommended for use at higher altitudes.
Pros
- Energy-efficient design reduces utility bills.
- Compact size saves space and allows for flexible installation.
- Fully automatic temperature controls enhance user experience.
- Child lock technology ensures safety in households with kids.
- Quick installation with standard fittings and venting options.
Cons
- Performance may decline at elevations above 5500 feet.
- Requires a gas supply, which may not be available in all homes.
- Initial cost may be higher compared to traditional water heaters.
In terms of performance, the Eccotemp i12-NG delivers reliable hot water on demand, making it a valuable addition to any home. Its standout features, including the energy-saving mode and child lock, cater to modern households. While it may not be suitable for all elevations or for those without gas access, its benefits far outweigh these limitations. This product is best suited for families or individuals looking for an efficient, space-saving water heating solution that meets their hot water needs without compromise.
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Eccotemp 6.0 GPM Indoor Propane Water Heater
The Eccotemp Builder Grade 6.0 GPM Indoor Liquid Propane Tankless Water Heater is designed to provide on-demand hot water, making it ideal for homeowners and small businesses that require efficient hot water solutions. This model is particularly suited for single-family homes, townhomes, condos, cabins, and light commercial applications in both the US and Canada. With a capacity of 6 GPM (gallons per minute) and a powerful output of 145,000 BTUs, it ensures that users can enjoy hot showers simultaneously in up to two bathrooms. Its compact design and advanced features make it a top choice for those seeking reliable hot water without the bulk of traditional tank systems.
The Eccotemp Builder Grade is crafted from durable materials, ensuring longevity and reliability. It features advanced technology, including an innovative Generation 3 computer board that enhances performance and efficiency. The heater’s temperature rise capability of 45 degrees provides consistent hot water, addressing the common issue of fluctuating temperatures in traditional systems.
Pros
- Efficient hot water delivery for multiple applications.
- Compact design saves space compared to traditional tanks.
- Advanced safety features with temperature sensors for peace of mind.
- CSA certified for compliance with safety and efficiency standards.
- Smart adjust technology optimizes performance based on user demand.
Cons
- Initial investment may be higher than traditional tank heaters.
- Requires professional installation for optimal performance.
- Limited to propane use, which may not be suitable for all users.
In terms of performance, the Eccotemp Builder Grade stands out with its ability to deliver consistent hot water, thanks to its advanced incoming and outgoing temperature sensors. This product is best suited for families or small businesses that value efficiency and reliability. However, potential users should consider the installation requirements and the need for propane, which may limit some households.
Overall, the Eccotemp Builder Grade 6.0 GPM Indoor Liquid Propane Tankless Water Heater offers excellent value for those in need of a dependable hot water solution. Its combination of efficiency, safety features, and advanced technology makes it a worthy investment for anyone looking to upgrade their hot water system.
To buy this product, click here.
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 instantly without a storage tank.
2:How does it work?
This heater activates when a hot water tap is opened, heating water as it flows through the unit using gas or propane, ensuring a continuous supply of hot water.
3:What are the benefits?
Benefits include energy efficiency, space-saving design, continuous hot water, and reduced risk of rust and corrosion compared to traditional tank heaters.
4:What size do I need?
The size depends on your hot water demand. Eccotemp offers various models suitable for different needs, from small outdoor showers to larger applications.
5:Is installation easy?
Installation is straightforward for those with basic plumbing skills. However, professional installation is recommended for optimal performance and safety.
6:What maintenance is required?
Regular maintenance includes descaling to prevent mineral buildup and checking for gas leaks, ensuring efficient operation and longevity.
7:How energy-efficient is it?
Eccotemp outdoor tankless water heaters are highly energy-efficient, as they only heat water when needed, reducing energy waste and lowering utility bills.
Conclusion
The Eccotemp L5 Portable Outdoor Water Heater exemplifies convenience and efficiency, making it an ideal choice for outdoor enthusiasts seeking instant hot water in remote settings. Its compact design and user-friendly features ensure a seamless experience for camping or outdoor activities.
Conversely, the Eccotemp FVI-12 Tankless Water Heater stands out for its robust performance and energy efficiency, catering to residential needs with a continuous supply of hot water. This model is perfect for homeowners desiring a reliable and eco-friendly solution for their hot water requirements.



