Best Outdoor Propane Tankless Water Heater 2020 – Top 10 Reviewed!

Bestseller No. 1
Rinnai V Series HE Tankless Hot Water Heater: Outdoor Installation
141 Total Customer Reviews
Rinnai V Series HE Tankless Hot Water Heater: Outdoor Installation
  • Endless hot water for your entire home
  • V53DeP HE High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
  • Up to 5.3 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
Bestseller No. 2
Tankless Water Heater, GASLAND Outdoors BE158 1.58GPM 6L Outdoor Portable Gas Water Heater, Propane...
131 Total Customer Reviews
Tankless Water Heater, GASLAND Outdoors BE158 1.58GPM 6L Outdoor Portable Gas Water Heater, Propane...
  • 【Multiple Protection Functions】 Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. Automatically decrease...
  • 【Lightweight Portable Design】 Compact size and lightweight design for easily carry. It can bring a amazing hot shower for you when you are camping, to the...
  • 【On Demand Hot Water】 Maximum power output 41,000BTU/Hr, get instant endless hot water easily wherever you are. No need to preheat before using tankless...
  • 【Energy Saving】 Compact and light weight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with...
Bestseller No. 3
Camplux Pro On-Demand Tankless Water Heater,6.86 GPM Outdoor Propane Gas Tankless Water Heater with...
11 Total Customer Reviews
Camplux Pro On-Demand Tankless Water Heater,6.86 GPM Outdoor Propane Gas Tankless Water Heater with...
  • On-Demand Tankless Water Heater-Camplux advanced 6.86 GPM high capacity flow control propane gas tankless water heater delivers 6.86 gallons per minute of...
  • Multiple Protection Ensure Your Safety- CSA certified ,flame failure device, anti-freezing protection, over heating protection to ensure your safety. It will...
  • Saving Energy & Money- Maximum power output 180,000btu/hour,Camplux gas tankless water heater only activities with max energy factor of 0.82 for propane gas...
  • Convenient, Easy Installation - It only takes you a few minutes to get 6.86 gallons per minute of instant hot water. Includes digital remote control with a 3.3...
Bestseller No. 4
Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
83 Total Customer Reviews
Camplux 16L Outdoor 4.22 GPM Digital Display Propane Gas Tankless Water Heater
  • 4.22 gallons hot water output per minute with digital temperature display.
  • Flame failure device, anti-freezing protection and over heating protection to ensure the safety.
  • The simple design and high output structure with 88.5% thermal efficiency. You can get instant endless hot water easily wherever you are.
  • Maximum power output at 110,000btu/hour, supply you instant endless hot water at any time.
Bestseller No. 5
Rheem RTG-84XLP-1 Tankless Water Heater, Grey
6 Total Customer Reviews
Rheem RTG-84XLP-1 Tankless Water Heater, Grey
  • 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.8.4 gal./min. at 35° F rise max
SaleBestseller No. 6
Tankless Water Heater, GASLAND Outdoors BS158 1.58GPM 6L Portable Gas Water Heater, Instant Propane...
122 Total Customer Reviews
Tankless Water Heater, GASLAND Outdoors BS158 1.58GPM 6L Portable Gas Water Heater, Instant Propane...
  • 【Multiple Protection Functions】 Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. Automatically decrease...
  • 【Lightweight Portable Design】 Compact size and lightweight design for easily carry. It can bring a amazing hot shower for you when you are camping , to the...
  • 【On Demand Hot Water】 Maximum power output 41,000btu/hour, get instant endless hot water easily wherever you are. No need to preheat before using tankless...
  • 【Energy Saving】 Compact and light weight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with...
SaleBestseller No. 7
VEVOR Propane Hot Water Heater 16L Tankless Propane Water heater 4.3GPM Stainless Steel Liquefied...
  • 【 VEVOR Liquefied Petroleum Gas Water Heater】Water heaters parameter:Gas type: Liquefied Petroleum Gas ,Water flow rate: 16 L/min,Heat load: 32 KW,Rate...
  • 【Energy-Saving and Combustion Technology】The tankless gas water heater adopt advanced energy-saving and combustion technology to decrease gas consumption...
  • 【Multi Protection】The gas hot water heater adopt heat resistant metal body,Low water pressure startup function,High efficient energy saving,Over heat...
  • 【LED Screen and Stainless Steel Body】The instant water heater use adjusting knob controller,adjust the temperature as needed,Power Off Automatically when...
Bestseller No. 8
Eccotemp 45H-LP 6.8 GPM Outdoor Propane Tankless Water Heater, White
14 Total Customer Reviews
Eccotemp 45H-LP 6.8 GPM Outdoor Propane Tankless Water Heater, White
  • Whole home outdoor, Propane Gas powered tankless water heater, rated at 6.8 GPM that activates only when in use, making it an energy effiecient and perfrect...
  • The Eccotemp 45H/HI series is CSA Certified for US and Canadian use guaranteeing a safe, easy, and enjoyable installation experience.
  • No venting required for this model, making the installation process quick, easy and hassle free.
  • The outdoor installation will save space in your home and because it is compact and quiet, you will barely notice it is there.
Bestseller No. 9
Rinnai RL Series HE+ Tankless Hot Water Heater: Outdoor Installation
25 Total Customer Reviews
Rinnai RL Series HE+ Tankless Hot Water Heater: Outdoor Installation
  • Endless hot water for your entire home
  • RL94eP HE+ High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
  • Up to 9.4 GPM hot water flow rate (varies by groundwater temp)
  • Circ-Logic technology allows you to set recirculation patterns that coincide with your typical habits. Hot water is available when you need it!
Bestseller No. 10
Eccotemp i12-LP water heater, 4 GPM, Black
214 Total Customer Reviews
Eccotemp i12-LP water heater, 4 GPM, Black
  • Whole home indoor, gas powered tankless water heater, rated at 4 GPM that activates only on demand and no pilot light needed, reducing energy consumption
  • Sleek, modern design with black tempered glass front panel featuring an easy to use LED display controls
  • Features fully automatic temperature controls with an energy saving mode and child lock technology
  • Safe electronic ignition system; Plugs into standard 110v electrical outlet with UL-listed cord

What To Know About Us

We use a mix of technology, with years of experience in the online retail space to deliver you the best possible selections of products. We are able to scan hundreds and even thousands of reviews quickly to sort out the pros and cons, and find the best Outdoor Propane Tankless Water Heater for you!

How We Pick The Best Outdoor Propane Tankless Water Heater

We examine each product for a wide variety of criteria before it passes through the filters and makes its way onto our list. The first thing we look at is the current customer reviews of the products. We figure out exactly what the current users are saying, and how their buying experience went. We also look at pricing. We checked out the prices on all of the Outdoor Propane Tankless Water Heater available.

Is Buying a Outdoor Propane Tankless Water Heater From This Page Safe?

It’s 100% safe, and the site is completely secure. On top of that, we’re exclusively associated with Amazon.com, so you know that your buying experience will be easy, and secure. Shopping through our lists gets you many added benefits of working with a major online retailer!

Wrapping Up

We know you work hard for your money, so we work hard to help you spend it wisely. All of our lists are vetted and curated by online shopping experts who use data intelligence to help us sort through what sometimes feels like a never-ending list of links. We hope we have helped, and that you’ve found exactly what you are looking for!