Looking for the best LP tankless water heater? You’ve come to the right place.
Here are top options to consider. Choosing the right LP tankless water heater can be challenging. We’ve compiled a list of top models to help you decide. The Eccotemp FVI12-LP offers reliable performance in a compact design. MAREY GA10FLP provides efficient heating with a user-friendly interface.
FOGATTI’s 5. 1 GPM model delivers high output for larger households. Camplux offers a stylish option with a touch screen and tempered glass panel. Rheem’s RTG-95DVLP-3 stands out for its high efficiency and large capacity. Lastly, the CAMPLUX WA528 is perfect for outdoor use with its robust build. Each model brings unique features to meet your needs.
Table of Contents
Eccotemp Fvi12-lp Liquid Propane Gas Tankless Water Heaters

The Eccotemp FVI12-LP Liquid Propane Gas Tankless Water Heater in white is a compact and efficient solution for your hot water needs. Designed by Eccotemp Systems, this unit offers a modern and space-saving approach to water heating.
Pros:
- Compact design saves space
- Energy-efficient operation
- Instant hot water on demand
- Easy installation process
Cons:
- May require professional installation
- Not suitable for large households
- Requires a liquid propane source
- Higher initial cost compared to traditional heaters
The Eccotemp FVI12-LP is an excellent choice for those who want to save space and energy. Its compact design means it can be installed in a variety of locations, making it ideal for smaller homes, apartments, or even outdoor settings like cabins and RVs. The energy efficiency of this model ensures that you will save on utility bills while enjoying a continuous supply of hot water.
One of the standout features of the Eccotemp FVI12-LP is its instant hot water delivery. Unlike traditional water heaters, this tankless model provides hot water on demand, which means you won’t have to wait for the tank to heat up. This can be particularly beneficial in households where water usage is staggered throughout the day. However, it’s important to note that this model may not be suitable for larger households with simultaneous high hot water demands. Overall, the Eccotemp FVI12-LP offers a modern, efficient, and space-saving solution for your water heating needs.
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Marey Ga10flp Gas Tankless Water Heater

The MAREY GA10FLP 2.64 GPM, 68,240 BTU’s LP Gas Flow activated Gas Tankless Water Heater in White is a highly efficient and compact water heating solution. Designed for both residential and commercial use, this water heater offers on-demand hot water without the need for a storage tank, making it an eco-friendly and space-saving option.
Pros:
- Energy-efficient operation
- Space-saving design
- Flow-activated for on-demand hot water
- High BTU output of 68,240
- Compact dimensions: Height: 23.62 inches, Width: 13.58 inches, Length: 6.89 inches
Cons:
- Installation may require professional assistance
- May not be suitable for large households with high hot water demand
- Requires LP gas supply
The MAREY GA10FLP offers numerous advantages for those looking for an efficient and space-saving water heating solution. Its flow-activated system ensures that you get hot water only when you need it, which helps in reducing energy consumption and costs. The high BTU output of 68,240 ensures that you have a steady supply of hot water, making it ideal for homes with moderate hot water needs.
However, there are some considerations to keep in mind. Installation of the unit may require professional assistance to ensure it is set up correctly and safely. Additionally, it might not be the best choice for larger households that have a high demand for hot water simultaneously. The requirement for an LP gas supply is another factor to consider, as it may not be suitable for all locations. Overall, the MAREY GA10FLP is a great option for those looking for a compact, energy-efficient, and reliable water heating solution.
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Fogatti Propane Gas Tankless Water Heater

Introducing the FOGATTI Propane Gas Tankless Water Heater, a powerful and efficient solution for your indoor hot water needs. With a flow rate of 5.1 GPM and a heating capacity of 120,000 BTU, this water heater ensures instant and continuous hot water supply. Its compact design, with dimensions of 22.75 inches in height, 14.5 inches in width, and 14.5 inches in length, makes it a perfect fit for various spaces.
Pros:
- Instant hot water with a flow rate of 5.1 GPM
- High 120,000 BTU heating capacity
- Compact design suitable for indoor installation
- Energy-efficient propane usage
- Reliable and durable construction by FOGATTI
Cons:
- Installation might require professional assistance
- Requires propane which may not be suitable for all users
- Initial cost is higher compared to traditional water heaters
The FOGATTI Propane Gas Tankless Water Heater stands out for its instantaneous hot water delivery and high heating capacity. This model is designed to handle the hot water needs of a medium to large household efficiently. The compact design ensures that it can be installed in various indoor spaces without occupying much room. Additionally, the propane usage makes it an energy-efficient option, reducing your overall energy costs.
However, the installation process might require professional help, which could add to the initial setup costs. Also, since it operates on propane, it might not be the best option for everyone, especially in areas where propane supply is limited or expensive. Despite these considerations, the durability and reliability of the FOGATTI brand make this water heater a worthy investment for those looking for a long-term solution to their hot water needs.
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Tankless Water Heater 102,000 Btu, Camplux 4.22 Gpm On Demand Propane Water Heater With Tempered Glass Panel Touch Screen, Instant Hot Water Heater, Indoor, Gray

The Tankless Water Heater 102,000 BTU, Camplux 4.22 GPM On Demand Propane Water Heater with Tempered Glass Panel Touch Screen is an excellent choice for those seeking a reliable and efficient way to heat water instantly. This indoor water heater is designed to provide hot water on demand, making it a convenient option for various household needs.
Pros:
- Provides instant hot water with a flow rate of 4.22 GPM.
- High BTU rating (102,000 BTU) ensures efficient heating.
- Tempered glass panel touch screen for easy operation.
- Compact and lightweight design for easy installation.
- Energy-efficient as it only heats water when needed.
Cons:
- Requires a propane source which may not be convenient for all users.
- Indoor installation only, limiting its use in outdoor settings.
- Higher initial cost compared to traditional water heaters.
The Camplux 4.22 GPM On Demand Propane Water Heater stands out for its ability to provide instant hot water whenever needed. With a high BTU rating of 102,000, this water heater ensures that you never run out of hot water, making it ideal for larger households or frequent use. The tempered glass panel touch screen adds a modern touch to the unit, allowing for easy and intuitive control over the water temperature and other settings.
Despite its many advantages, the Camplux 4.22 GPM On Demand Propane Water Heater does have some limitations. It requires a propane source, which might not be as readily available or convenient as natural gas or electric options for some users. Additionally, since it is designed for indoor installation only, it may not be suitable for outdoor use, which could limit its versatility. Lastly, the higher initial cost compared to traditional water heaters might be a consideration for budget-conscious consumers. However, its energy efficiency and on-demand heating capabilities can lead to long-term savings on energy bills.
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Rheem Rtg-95dvlp-3 High Efficiency Non-condensing Indoor Tankless Liquid Propane Water Heater

The Rheem RTG-95DVLP-3 High Efficiency Non-Condensing Indoor Tankless Liquid Propane Water Heater is a top-tier appliance designed to provide an endless supply of hot water for your home. This model is powered by liquid propane and is engineered for high efficiency, ensuring that you get the most out of every gallon of water. With a flow rate of 9.5 GPM, it can handle multiple showers and appliances running simultaneously without compromising on performance.
Pros:
- High Efficiency ensures lower energy consumption.
- 9.5 GPM flow rate can accommodate multiple uses at once.
- Compact dimensions make it ideal for indoor installation.
- Reliable brand – Rheem is known for its durable and high-quality products.
Cons:
- Installation cost can be higher compared to traditional water heaters.
- Requires a dedicated venting system due to being non-condensing.
- Liquid propane might not be as readily available as natural gas in some regions.
The Rheem RTG-95DVLP-3 offers a great balance of efficiency and performance. Its compact design is perfect for indoor installations where space might be limited. The high efficiency of this model ensures that you are not only saving on energy costs but also reducing your environmental footprint. The 9.5 GPM flow rate is particularly beneficial for larger households or for homes that have high hot water demands.
On the downside, the initial installation cost can be higher than that of traditional tank water heaters, primarily due to the need for a dedicated venting system. Additionally, for those who live in areas where liquid propane is less common, sourcing fuel might be a bit more challenging. However, the long-term energy savings and the reliability of the Rheem brand can make it a worthwhile investment for many homeowners.
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Camplux Propane Tankless Water Heater Outdoor

The CAMPLUX Propane Tankless Water Heater Outdoor is a reliable and efficient option for those looking for an outdoor hot water solution. With a flow rate of 5.28 GPM and a powerful 150,000 BTU rating, this water heater is designed to provide consistent hot water for the whole house. The sleek gray unit is both functional and aesthetically pleasing, making it a great addition to any outdoor space.
Pros:
- High 5.28 GPM flow rate ensures ample hot water supply.
- Powerful 150,000 BTU rating for efficient heating.
- Compact and lightweight design for easy installation.
- Suitable for whole-house use, providing hot water to multiple outlets simultaneously.
- Durable construction designed for outdoor use.
Cons:
- Requires professional installation for optimal performance.
- May not be suitable for extremely cold climates without additional insulation.
- Outdoor installation limits usage in certain weather conditions.
The CAMPLUX Propane Tankless Water Heater offers a high flow rate and powerful heating capacity, making it an ideal choice for households needing a reliable hot water supply. Its compact design and outdoor suitability mean it can be installed in various locations, providing flexibility and convenience. However, professional installation is recommended to ensure the unit operates efficiently and safely.
While the heater’s outdoor design is advantageous for saving indoor space, it may not be suitable for extremely cold environments without additional protection. Users should consider their climate and installation location to maximize the unit’s lifespan and performance. Despite these considerations, the CAMPLUX Propane Tankless Water Heater remains a highly efficient and practical solution for outdoor hot water needs.
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Frequently Asked Questions
What Are The Benefits Of Lp Tankless Water Heaters?
LP tankless water heaters provide endless hot water, reduce energy bills, and save space. They are more efficient than traditional tank heaters. They can also be installed both indoors and outdoors, providing flexibility.
How Does The Eccotemp Fvi12-lp Heater Work?
The Eccotemp FVI12-LP uses liquid propane to instantly heat water as it passes through the unit. This ensures continuous hot water without the need for a storage tank, making it efficient and space-saving.
What Is The Flow Rate Of The Marey Ga10flp?
The MAREY GA10FLP offers a flow rate of 2. 64 GPM. It delivers consistent hot water for medium-sized households, ensuring comfort and efficiency.
Can The Fogatti Heater Be Installed Indoors?
Yes, the FOGATTI Propane Gas Tankless Water Heater is designed for indoor installation. It delivers up to 5. 1 GPM, making it suitable for larger households, with safety features for indoor use.
Is The Camplux 4.22 Gpm Heater Energy Efficient?
Yes, the Camplux 4. 22 GPM heater is highly energy-efficient. It uses propane gas and features advanced technology for instant hot water, reducing energy consumption and costs.
What Is The Capacity Of The Rheem Rtg-95dvlp-3?
The Rheem RTG-95DVLP-3 has a capacity of 9. 5 GPM. It is suitable for large households and offers high efficiency, ensuring consistent hot water supply.
Conclusion
Choosing the best lp tankless water heater can make a big difference in your home’s comfort and energy efficiency. The eccotemp fvi12-lp, marey ga10flp, fogatti instagas classic 120, camplux 4. 22 gpm, rheem rtg-95dvlp-3, and camplux wa528 each offer unique features.
They provide reliable hot water on demand and can help reduce energy costs. Consider your household needs and budget. You will find the right model to meet your requirements. These heaters are designed to offer long-lasting performance. They are also easy to install and maintain.
By choosing wisely, you can enjoy endless hot water and lower energy bills. Make sure to evaluate each option carefully. Your perfect lp tankless water heater is out there, ready to improve your daily life.