Top 10 Best Outdoor Tankless Propane Water Heater [2022]

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Are you looking for the Best Outdoor Tankless Propane Water Heater. You are in the right place. Our team went through about 40591 reviews available online for Outdoor Tankless Propane Water Heater. We chose the finest ones, and prepared this list for you.

Comparison Chart of Top 10 Outdoor Tankless Propane Water Heater

NoProductScoreAction
1Rinnai RL94EP Tankless Hot Water Heater9.8Buy On Amazon
2Tankless Water Heater, Camplux Constant Propane Water Heater9.8Buy On Amazon
3Tankless Water Heater, Camplux Pro 6.86 GPM Outdoor Propane Tankless Water Heater with Advanced High Capacity Flow Control9.4Buy On Amazon
4Rinnai RL75eP Tankless Hot Water Heater9.4Buy On Amazon
5Rheem RTG-84XLN-1 Performance Mid-Efficiency Tankless 84 Outdoor Water Heater9.4Buy On Amazon
6Rinnai V53DeP Tankless Hot Water Heater8.8Buy On Amazon
7Fogatti Tankless Water Heater Propane On Demand Water Heater Outdoor8.6Buy On Amazon
8Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater8.6Buy On Amazon
9Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater8.6Buy On Amazon
10Rinnai RL94EN Tankless Hot Water Heater8.4Buy On Amazon

Outdoor Tankless Propane Water Heater Reviews

We have checked about 40591 reviews for outdoor tankless propane water heater. It was quite difficult to shortlist the ideal ones from thousands of variants online. However, we've tried our best to make sure that you get only the best one from our suggestions.

Disclaimer: As An Amazon Associate We Earn From Qualifying Purchases.

Table Of Content:

1. Rinnai RL94EP Tankless Hot Water Heater

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 9.8 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively.

2. Tankless Water Heater

  • 18 GPM Instant Constant Water Heater -Camplux 3.
  • Easy Installation -The tankless propane water heater uses standard 1/2″ NPT water fitting and gas inlet.
  • Modern Design,Easy Operation -The tankless hot water heater has trendy and modern design with unique black glassy front panel,easy to control the water temperature with LED touchscreen (Fahrenheit and Celsius switch optional).
  • Outstanding Features- The propane instant hot water heater comes with oxgen-free copper heat exchanger and v-type stainless steel burner,high heating efficiency up to 89.
  • 6-In-1 Protection Ensure Your Safety- Dry combustion,flame failure device, anti-freezing protection, over heating protection to ensure your safety.

3. Tankless Water Heater

  • 3 Simultaneous Applications In Winter.
  • Low Nitrogen Combustion,Energy Saving.
  • Direct-Current Frequency Conversion Fan-The propane gas water heater comes with a direct-current frequency conversion fan.
  • Anti-Frozen Heating Mould All Round.
  • Considerate Anti-Scalding Protection-The tankless water heater equipped with anti-scalding function to avoid the problem of excessively high setting temperature (causing burns ) caused by children’s wrong operation.

4. Rinnai RL75eP Tankless Hot Water Heater

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 7.5 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively.

5. Rheem RTG-84XLN-1 Performance Mid-Efficiency Tankless 84 Outdoor Water Heater

  • Exclusive Water Savings technology conserving up to 1, 100 gallons per year
  • 157, 000 BTU (gas consumed per hour)
  • Exclusive Hot Start Programming minimizes cold water burst by staying in ready-fire state
  • Recirculation pump ready kit ready
  • For use outdoors with freeze protection up to -30 degrees
  • Fuel Type: Natural Gas

6. Rinnai V53DeP Tankless Hot Water Heater

  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended.
  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance up to 5.
  • Enhanced scale detection lessens possibility of serious, long-term damage to unit
  • Guaranteed to Last: 10-, 5-, and 1-year residential factory warranty for heat exchanger, labor, and parts, respectively.

7. Fogatti Tankless Water Heater Propane On Demand Water Heater Outdoor

  • Tankless Water Heater: No need to wait 30 minutes for preheating and limited use of hot water like with a tank water heater.
  • Satisfy Whole Family: With 7.
  • Multiple Safety Protection: CSA certified in the United states and Canada.
  • Outdoor Installation: The water heater is specially designed for outdoor environment and has the characteristics of windproof, coldproof and sun-proof.
  • Quality Service: Fogatti offers 2 years of service and you can contact us directly by email if you encounter any problems.

8. Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater

  • Easy To Install -It only takes you 5 minutes to set up and it comes with all necessary accesories.
  • 22 Instant Hot Water-It only takes you a few minutes to get 4.
  • 6-in-1 Protection Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety.
  • Power Efficient & Energey Saving -Maximum power output 11,000btu/hour, you will get instant endless hot water easily wherever you are.
  • Important Tips -To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe.

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

  • This unit is flow activate
  • Save up to 60% on electricity bills for water heating
  • Compact design saves space and is easy to install almost anywhere
  • No electrical connection is required so it’s perfect alternative for those homes experiencing frequent power outages.
  • Unlimited hot water whenever is needed
  • Provide endless hot water on demand and only as needed
  • Allows water temperature to be controlled
  • Rustproof, no water loss due to leaks
  • Works easily with low levels of water pressure
  • 5 years warranty

10. Rinnai RL94EN Tankless Hot Water Heater

  • Energy and Space Efficient: Space-saving design conserves energy as it heats only when necessary
  • Optimal Water Pressure: High-performance 9.8 GPM hot water flow rate for a powerful, constant stream
  • Instant Heating: Circ-Logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand.
  • Guaranteed to Last: 12-, 5-, and 1-year residential and 5-, 5-, and 1-year commercial factory warranty for heat exchanger, parts, and labor respectively.

Outdoor Tankless Propane Water Heater Buying Guide


Does the thought of finding a great Outdoor Tankless Propane Water Heater stress you out? Has your mind been juggling between choices when it comes to buying Outdoor Tankless Propane Water Heater in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Outdoor Tankless Propane Water Heater for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Outdoor Tankless Propane Water Heater Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Outdoor Tankless Propane Water Heater in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Outdoor Tankless Propane Water Heater currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Outdoor Tankless Propane Water Heater brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Outdoor Tankless Propane Water Heater based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Outdoor Tankless Propane Water Heater before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Outdoor Tankless Propane Water Heater they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Outdoor Tankless Propane Water Heater, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Outdoor Tankless Propane Water Heater before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Outdoor Tankless Propane Water Heater will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Outdoor Tankless Propane Water Heater if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Outdoor Tankless Propane Water Heater on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Outdoor Tankless Propane Water Heater on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Outdoor Tankless Propane Water Heater featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.