Here we are going to attempt the best propane tankless water heater reviews (2021). These units provide the most ease by providing instant, endless hot water. These models are equipped with sustainable reliability and utmost performance, so you will complete your hot water needs as long as you want.

As we know that hot water is a basic need in winter or especially when you live in a cold environment. So in such a case, the best water heater is needed the most. That makes your shower enjoyable, and you will not frustrate while dishwashing. But choosing the best tankless water heater is always challenging. That’s why we are here with the best choices.

These models are well-researched so that you can get the best purchase. We also assured you these don’t provide high functionality and safe and easy to use for many years to come.

List of Best Propane Tankless Heaters Reviews and Ratings (2021)

NoImageNameSpecificationsPrice
1.Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water HeaterCamplux 5L 1.32 GPM Portable Propane Tankless Water HeaterWeight: 14.08 pounds
Dimensions: 11.42 x 4.33 x 14.8 inches
Check Price
2.Rinnai V65IP Propane6.5 GPM Tankless Water HeaterRinnai V65IP Propane/6.5 GPM Weight:45.6 pounds
Dimensions:14.04 x 9.27 x 26.9 inches
Check Price
3.Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water HeaterMarey GA10LP Power 10L 3.1 GPM Weight: 21 pounds
Dimensions: 6.9 x 13.6 x 23.6 inches
Check Price
4.Rinnai RUR199iP 11 GPM Propane Tankless Water HeaterRinnai RUR199iP 11 GPM Weight: 84 pounds
Dimensions: 18.5 x 11.45 x 31.3 inches
Check Price

1. Camplux 5L 1.32 GPM Propane Tankless Water Heater

Best of all, this top leading brand has been expanded its appliance to outdoor so you can get a healthy lifestyle. It is all possible with Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater.

There are some drawbacks to this propane tankless water heater. So before making a purchase, you should also keep them in your mind.

First of all, it is only for outdoor installation, and it can’t be used for drinking water. Secondly, it is not fit for elevation above 2000 ft.

Camplux 5L 1.32 GPM Propane Tankless Water Heater

Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater

Features

  • Flow Rate: 1.32 GPM
  • Max and Min Temp Rise: 114.8 degrees F/46.4 degrees f
  • Recommended for outdoor use

Performance And Heating Capacity

The Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater will give you happiness in outdoor life. Camplux is a well-known brand. It provides people an efficient lifestyle. This brand is part of the JAL group.

You will also love another feature. It works great on modified water systems with a 12-volt water pump and low pressure operating range from 3.0-110.0 PSI.

Overall, this best propane tankless water heater provides endless hot water. It is ideal for enjoying the outdoor shower, bathing dogs, bathing heroes. All in all, it is the best portable propane tankless water heater.

What’s more? It comes with 2 “D” cell batteries. This feature allows for more convenience when electricity is not available. In addition, its gas pressure rate is 0.4PSI, with a maximum output of 28,000btu/hour.

Energy Efficiency

Best of all, this unit is providing a well-protected gas chamber. Not only that, but it is also featured with a preserver. Due to these features, this heater allows easy setup and use with no accident.

It gives great performance because of the instant flow of hot water. With 1.32 GPM, it saves energy more efficiently.

Safety And Durability

It is dedicatedly providing its services to the electricity and gas department for 15 years. The key element behind its success is to offer the best home appliance. Their appliance comes with innovative design, energy-saving technology, and portability.

For increased safety, there is integrated a flame failure device. The oxygen depletion safety shut off protection and anti-freezing protection feature is also made it the best propane tankless water heater.

Design

By design, it is compact. There are featured folding handles. The handles and small size make it easy to carry from one place to another. It ensures high portability when it comes to convenient set up of outdoors.

Pros

  • CSA approved
  • Energy saving technology
  • Ideal for outdoor use

Cons

  • Not for drinking water

Final Verdict

All in all, the Camplux 5L 1.32 GPM Outdoor Portable Propane Tankless Water Heater is CSA approved. It offers more secure and efficient features with energy-saving technology. In addition, you will get instant, endless water as long as you need it.

Besides that, it is the best outdoor propane tankless water heater. Lastly, some reviews are not happy with its hose fitting. They claimed that it loose for propane to escape with time.

2. Rinnai V65IP Propane/6.5 GPM Tankless Water Heater

Next up, we have the Rinnai V65IP Propane/6.5 GPM Tankless Water Heater. The Rinnai is a leading brand in the manufacturing of appliances. It is providing its services for over 95 years, and still, it is producing legendary products. Another thing you need to keep is in mind that it is challenging to install.

You need a professional who helps you with electricity requirements. This also added cost. Besides that, it might be possible all the parts are not included while purchasing.

Rinnai V65IP Propane/6.5 GPM Tankless Water Heater

Rinnai V65IP Propane6.5 GPM Tankless Water Heater

Features

  • Flow Rate: 6.5 gallons per minute
  • Min/Max Temp Rise: 10,200 BTU to 150,00 BTU
  • Recommended for indoor use

Performance And Heating Capacity

This propane tankless water heater delivers value for investment. Best of all, it provides peace of mind because of convenient installation, reliable performance, and a small footprint.

Unlike other models in its price range, it gives up to 6.5 gallons of hot water per minute in a more efficient way. Also, it doesn’t take much space due to the space-saving technology design.

The only space it takes up to 16 sq. ft. The size is the same as the small suitcases have. For more convenience, it provides on-demand hot water. With ThermaCric360 technology, it recirculates hot water through your home pipes so you can hot water as fast as possible.

It also provides great reliability for instant on-demand hot water at a consistent pre-set temperature in your home. When it comes to the cons, this unit needs a vent system for water condensation. This feature increases its cost because of vent expensive.

Energy Efficiency

Unlike traditional propane tankless water heater, you don’t need to wait to shower or waste lots of water. It ensures to provide endless hot water and will never leave you cold.

Moreover, this unit is highly affordable and efficient. It is packed with energy-efficient features. Due to it, it uses 40% less energy so that you can enjoy all the benefits of the best propane tankless water heater in your home.

Safety And Durability

This brand never compromises over its products’ quality; that’s why people liked and trust it. Not only that, but it also boasts certifications by CSA, ANSI, HERS, LEED, ISO 9001, and ISO 14001.

One of its best propane tankless water heater reviews, this Rinnai V65IP, is here. This product combines high performance, efficiency, value, and comfort from small to medium families.

Design

Rinnai has a pretty simple design. Furthermore, it is compatible with the mobile app. You can set timers and schedule them throughout the day.

Not only that, but you can also put the system remotely into vacation mode.

Note: It also allows residential factors to warrant 12 months for heat exchanger, 60 months for parts, and 12 months for labor.

Pros

  • Several certifications
  • Great performance
  • Energy efficient

Cons

  • Expensive
  • Difficult to install

Final Verdict

All in all, the Rinnai V65IP Propane/6.5 GPM Tankless Water Heater is offering the best features for the price. It would be perfect for small to large families. When it comes to the cons, this unit needs a vent system for water condensation. This feature increases its cost because of vent expensive.

3. Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater

Now we have another propane tankless water heater review. The Marey Propane Tankless Water Heater reviews are also worth considering if you want to get constant hot water. Now it comes to cons; this system requires a draft from outside. If you want to run it constantly, you need a window open or air intake vent.

Also, it is not recommended for better performance to be installed in a bathroom with an exhaust fan. It will damage the system. In addition, if you have it in the bathroom, it will fill the room with carbon monoxide.

Marey GA10LP Power 10L 3.1 GPM

Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater

Specification

  • Flow Rate: 3.1 gallons per minutes
  • Max/Min Temp Rise: up to 115 degrees F
  • Recommended for tiny house

Performance And Heating Capacity

The Marey brand is also one of the top manufacturers when it comes to getting trusted appliances. One of their products for propane tankless water heater is here for you.

This model would be the best dealers looking for a perfect alternative for those homes experiencing frequent power outages that don’t need electricity.

This one is best among them because of its multiple useful features.

Energy Efficiency

Its amazing features regulate the water flow and gas flow to get a better experience. Not only that, but it also heats an unlimited volume of water up to 3.1 gallons per minute.

Another best thing about this gas propane tankless water heater is its durability. It saves energy up to 60% on electricity bills.

Safety And Durability

Best of all, it doesn’t need electricity to operate. However, the propane tankless water heater with battery ignition comes with a battery-powered automatic ignition, so you will not face any problem.

Besides that, it is made of aluminum-magnesium alloy casting. This construction enhances durability even to withstand extremely high temperatures. Also, its material is resistant well as rusting.

Design

The design of this appliance is compact that offers a space-saving feature. It makes it easier to place wherever you want in your home. Also, it is easy to install without the need of any professional electrician.

For added more convenience, there is a user manual included in its package. There are listed all the installation guide so you will not face any hassle.

Note: Best of all, it offers 5 years of warranty. In addition, there is no electrical connection needed to get hot water on-demand. Also, it is rustproof, and you will not face any leaks for many years to come.

Pros

  • Energy-saving technology
  • 5-years warranty
  • Safe and durable

Cons

  • Not for installing in bathroom
  • Tough to install

Final Verdict

All in all, the Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater offers energy-saving technology. It is designed to withstand even extreme temperatures so you can get on-demand hot water. Last but not least, it requires an expert for installation.

4. Rinnai RUR199iP 11 GPM Propane Tankless Water Heater

Now we have the Rinnai RUR199iP 11 GPM Propane Tankless Water heater. It would be a smart investment to get on-demand endless hot water without any hassle. At some points, you have to wait to make it a purchase. It is because of a few cons. This includes, even using the Control-R app, you can’t control the recirculation setting.

Moreover, if the power goes out, its temperature resets by default. Further, it also needs a professional for the installation.

Rinnai RUR199iP 11 GPM Propane Tankless Water Heater

Rinnai RUR199iP 11 GPM Propane Tankless Water Heater

Features

  • Flow Rate: 11 GPM
  • Recommended for high altitudes

Performance And Heating Capacity

First of all, it is an indoor propane tankless water heater. It lets you get unlimited hot water instantly when you need your entire home. It would be the best solution for large families to complete hot water needs.

Best of all, this unit is environmentally friendly because of using condensing technology. It provides 11 GPM of flow rate that makes it stand out among others.
Not only that, it offers easy control. With control-R 2.0, it allows you to tome and schedules the heater for all day. Also, you can put the system on vacation mode remotely, which makes it worth purchasing.

Energy Efficiency

For increased performance, it has a built-in recirculation pump, timer, and a thermal bypass valve. Thanks to its energy-efficient design, it is also cost-effective.

Safety And Durability

It provides sustainable reliability and the utmost performance. Not only that, this brand lets you get 100 years of confidence and peace of mind with the unsurpassed quality as well as innovation of the design.
Whether you need a propane tankless water heater to take a hot shower or run the dishwasher, it is all you need. Let’s get into its pros and cons so you will know better about it.

Design

Moreover, it has a compact design that also saves space for installation in your home. With ThermaCric360 technology, it provides faster hot water.

Note: Besides that, the Rinnai propane tankless water heater comes with 12 months warranty so that you can get hassle-free support.

Pros

  • Long warranty period
  • Best condensing technology
  • Built-in recirculation pump

Cons

  • The temperature will reset by default

Final Verdict

All in all, the Rinnai RUR199iP 11 GPM Propane Tankless Water heaters are affordable and efficient savings. If you are serious about getting the best propane tankless water heater for all of your family, it is best to consider both performance and reliability aspects.

Propane Tankless Water Heater Buying Guide (Year 2021)

Here is a proper buying guide to get the best propane tankless water heater reviews. There are certain factors that you need to know to get the best purchase.

Energy-Saving

It should be energy-saving because of many reasons as you have to get on-demand hot water. This consumes more electricity. So in such a case, the power saving electric heater decreases the cost of bills.  

As compared to gas tankless water heaters, the electric tankless water heaters increase bills. But they are more efficient than gas units.

Size

The size is also important when you are looking for the best propane tankless water heater. For that, you have to look at the temperature rise so you can know about the exact flow rate. After measuring these factors, you will get the right size for your water heater.

Portability

It is also one of the essential factors either you are looking for an indoor or outdoor water heater. The lightweight and compact water heater makes it easier to carry it and install it.

Gas Supply

Finally, there is no doubt the gas water heaters are more powerful than electric units. But make sure you have a high capacity of gas to power up the unit. Not only that, but it also needed to look for the location to install it.

Frequently Asked Questions – FAQ’s

Unlike other tankless water heaters, they are safer as the air supply and exhaust vents are sealed. They never leak and any chance of spilling gallons of water as it provides on-demand hot water.

It depends on many factors. However, if you have the best propane tankless water heater, it should last as long as 20 years without much ado. Here is one thing that you should keep in mind, the gas propane tankless water heater runs long as compared to the tankless water heater by electricity.

Yes, you can install the propane tankless water heater if you have basic technical knowledge about a tankless. However, if you don’t have it, then it can be an issue for the leak. But to avoid complexity, it is better to install it with a certified technician.

The Conclusion

Now we are hoping you have better understood the propane tankless water heater reviews. Before purchasing, you should think about the environment and your needs to get the best model for your bucks.

No need to mention the importance of safety. It is recommended that you get a mode with proper safety certifications so that you will be secure. Besides that, all of these models are the best of all. It all depends on your needs for hot water. However, if you have any questions or suggestions regarding a propane tankless water heater, we are always here to help you. Thank you for visiting us!

Also Read About : Electric Tankless Water Heater Reviews and Buying Guides