Top 10 Best Portable Propane Water Heater In 2023

The best portable propane water heater is a versatile and convenient solution for providing hot water in outdoor settings or in places where a traditional water heater is not available or practical. Whether you need hot water for camping, outdoor showers, or other activities, a portable propane water heater can meet your needs.

In this guide, we will discuss the key factors to consider when buying a portable propane water heater, review some of the best options available on the market, and provide answers to frequently asked questions.

The Top Best Portable Propane Water Heater Product List

Hot Water Shower, RV, Camping, Farm, Cabins

Best Portable Propane Water Heater-Flame King Tankless Outdoor Portable Propane Gas 10L 2.64GPM Water Heater 68,000 BTU for Hot Water Shower, RV, Camping, Farm, Cabins) image
Flame King Tankless Outdoor Portable Propane Gas 10L 2.64GPM Water Heater 68,000 BTU for Hot Water Shower, RV, Camping, Farm, Cabins image
  • Fully adjustable control knobs and visual digital meter – Winter/Summer Setting, MIN/MAX Gas Setting, MAX/MIN Water Flow Rate Setting, Digital Water Temperature Meter
  • Durable steel cased water heater designed to last
  • On/off water control shower head and 4.5 Feet of Stainless Steel Wrapped Hose to avoid kinks and punctures.
  • Regulator and 4.5 ft. hose included for use with a BBQ propane tank (QCC1 Type-1 Valve

Airthereal 6L 1.58GPM Outdoor Portable Propane Gas Tankless Water Heater, Instant Propane Water Heater, Easy to Install, Use for Camping, RV and Pet Bath, Evenfall series, Yellow

Airthereal 6L 1.58GPM Outdoor Portable Propane Gas Tankless Water Heater, Instant Propane Water Heater, Easy to Install, Use for Camping, RV and Pet Bath, Evenfall series, Yellow) image
Airthereal 6L 1.58GPM Outdoor Portable Propane Gas Tankless Water Heater, Instant Propane Water Heater, Easy to Install, Use for Camping, RV and Pet Bath, Evenfall series, Yellow image
  • Endless Hot Water: Maximum power output of 41,000BTU/hour instantly provides 1.58 gallons of hot water per minute wherever you are. The heat level and flow rate are fully adjustable with no need for preheating.
  • Portable Design: Compact size and lightweight make the water heater easy to carry and allow you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath.
  • Easy to Install: Hang it using the upper handle of the gas water heater or mount it to the wall. And install the water pipe and connect a propane tank with the water heater according to the instructions. It only takes you a few minutes to install it.
  • Energy Saving: Our propane water heater has a burner designed to reduce gas consumption and combustion noise, while saving you 11.5% on gas consumption, so you can get more hot water for less money.
  • Safety Features: A flame sensor automatically shuts off the gas if the flame goes out, anti-freeze protection drains residual water to avoid freezing during cold spells, and overheating protection prevents the hot water from going over 167 degrees.

Camplux 2.64 GPM Portable Propane Water Heater, Tankless Propane Gas Water Heater with Digital Display, On Demand Hot Gas Water Heater for Campings, Road Trips, White

Camplux 2.64 GPM Portable Propane Water Heater, Tankless Propane Gas Water Heater with Digital Display, On Demand Hot Gas Water Heater for Campings, Road Trips, White) image
Camplux 2.64 GPM Portable Propane Water Heater, Tankless Propane Gas Water Heater with Digital Display, On Demand Hot Gas Water Heater for Campings, Road Trips, White image
  • Compact,Light Weight Portable Design-12.8 (L)*6.1(W)*21.65(H) inch ,Weight-23.85 lb. Compact and portable design perfect for barns,cabins,outdoor instant hot shower and road trips.
  • Easy Installation for Instant Hot Water-It only takes you a few minutes to get 2.64 gallons per minute of instant hot water. The camplux portable water heater lights when water pressure between 3.6-110 PSI, low water pressure is perfect for campings and remote cabins.
  • Multiple Protection Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing drain plug discharges the residual water to avoid freezing in cold areas for long-time maintenance. Gas supply automatically shut off when high water temperature protection over 167 °F.
  • Power Efficient & Energey Saving -Maximum power output 68,000btu/hour, you will get instant endless hot water easily wherever you are. Compact and lightweight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
  • 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. The tankless water heater will “caught on fire “with improper operation. Always check gas leakage before operation.

Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black

Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black) image
Tankless Water Heater, GASLAND Outdoors BE158B 1.58GPM 6L Portable Gas Water Heater, Instant Propane Water Heater, Overheating Protection, Easy to Install, Use for RV Cabin Barn Camping Boat, Black image
  • 🎁【Safety Certificate 】Our products were certificated by CSA North America, safe as per Canadian and US Standard. Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. Automatically decrease water pressure between 3.6-110PSI. The anti-freezing drain plug can discharge the residual water to avoid freezing in cold areas or in case of long time no use. High water temperature protection over 167 °F. Shut off gas supply automatically under unexpectable flameout.
  • 🎁【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 beach, etc. Also you can wash your pets with this tankless water heater in outdoor. Hang it using the mounting bracket on the top/back of the gas water heater. It only takes you a few minutes to install it. Or you can install it according to the instructions.
  • 🎁【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 water heater. As soon as you turn on the tap, the water flows with your desired temperature. Low water pressure start up, just need 3.6 PSI of water pressure. 1.58 gallons per minute of on-demand hot water. Fully adjustable heat and water flow.
  • 🎁【Energy Saving】 Compact and light weight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise. You will save more when you use our tankless water heater.
  • 🎁【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. The gas water heater will “caught on fire “with improper operation. Always check gas leakage before operation.

Camplux Tankless Water Heater, 1.32 GPM Portable Propane Outdoor Camping Water Heater, 5L, AY132, White

Camplux Tankless Water Heater, 1.32 GPM Portable Propane Outdoor Camping Water Heater, 5L, AY132, White) image
Camplux Tankless Water Heater, 1.32 GPM Portable Propane Outdoor Camping Water Heater, 5L, AY132, White image
  • Lightweight, Compact & Portable Design: The 10 pounds lightweight portable water heater’s folding handle keeps it out of the way and enables easy setup outside.
  • Flow Rate & Temperature Specification: The temperature raise is 114.8℉ (46℃) at its highest point and 46.4℉ (8℃) is at its lowest point of 1.32 GPM. Also, 1.32 gallons of hot water can be produced per minute at the flow rate of 1.32 GPM.
  • Versatile Applications: The lowest water pressure at beginning for the water heater is 3.0 PSI. For off-grid and rural areas, this hot water generator powered by two size D batteries is ideal. No more chilly outdoor shower anymore.
  • 6-in-1 Protection & CSA Safety Approved: This tankless water heater is CSA Approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device.
  • Installation Instruction & Package Content: This Camplux AY132 heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack. Setting up this propane water heater simply takes 10 minutes.
  • Important Installation Tip: To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating.
  • Warm Maintenance Tips: Damage caused by freezing is not covered under Camplux warranty. It must be properly drained if the water heater stored in cold climate, Freeze damage can occur in the heat exchanger or water valves. To drain the device properly, please open the drain stern located at the bottom right of the water heater . You can do so by turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines. Store in a warm dray place.

Camplux 1.32 GPM Portable Water Heater Tankless Water Heater Propane Outdoor Black

Camplux 1.32 GPM Portable Water Heater Tankless Water Heater Propane Outdoor Black) image
Camplux 1.32 GPM Portable Water Heater Tankless Water Heater Propane Outdoor Black image
  • Portable, Lightweight Design: This portable water heater weights only 10 pounds and comes with folding handle keeps it out of the way and enables easy setup outside
  • Simple, Easy Hot Showers: The camplux portable hot water heater is easy to set-up. All you need is the water heater, gas bottle away you go! Adjust your temp is as just as easy. Find your perfect flow with the easy to use temperature dials.Setting up this propane water heater simply takes 10 minutes
  • More Showers with Less Water: Once you have your ideal temperature you can simply control your shower by switching the shower rose on / off. Giving you time to soap up while saving water.Turn on your shower head again and take off where you left
  • Versatile Applications: The lowest water pressure at beginning for the water heater is 3.0 PSI. For off-grid and rural areas, this hot water generator powered by two size D batteries is ideal. No more chilly outdoor shower anymore
  • 6-in-1 Protection & CSA Safety Approved: This tankless water heater is CSA Approved with anti-freezing protection, over-heating protection, low water flow protection, dry combustion protection, high water pressure protection and flame failure device
  • Package Content: This Camplux AY132B heater comes with 1-year guarantee, 5 feet premium on/off shower head, 5 feet gas regulator, 1 set US-standard garden hose, and 1 installation hardware pack
  • Safety Tip: To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. Read the directions before installation check for gas leaks at all times before operating
  • Warm Maintenance Tips: It must be properly drained if the water heater stored in cold climate, Freeze damage can occur in the heat exchanger or water valves. To drain the device properly, please open the drain stern located at the bottom right of the water heater . You can do so by turning in a counter clockwise direction. Please disconnect all incoming and outgoing water lines to ensure proper drainage from the water heater. When not in use, fully disconnect gas, incoming and outgoing waterlines. Store in a warm dray place

Seeutek Portable Water Heater 1.6GPM/6L, Outdoor Propane Gas Tankless Water Heater, On Demand Water Heater for RV Camping, Instant Hot Water for Shower Overheating Protection White

Seeutek Portable Water Heater 1.6GPM/6L, Outdoor Propane Gas Tankless Water Heater, On Demand Water Heater for RV Camping, Instant Hot Water for Shower Overheating Protection White) image
Seeutek Portable Water Heater 1.6GPM/6L, Outdoor Propane Gas Tankless Water Heater, On Demand Water Heater for RV Camping, Instant Hot Water for Shower Overheating Protection White image
  • 🏝️Product Parameters: Applicable Water Pressure Range: 3.0-145 PSI; Maximum Power Output: 41,000btu/Hr; Water Output Per Minute:1.6GPM/6L; Item Dimensions LxWxH: 11.42×4.9×14.57 inches; Weight: 13.3 pounds. Efficient and energy-saving, lightweight and convenient.
  • 🏝️Excellent Performance:【Instant hot water】: Instant and continuous supply of hot water whenever you need it.【High efficiency and energy saving】: It has two combustion modes in summer and winter, and both the heat exchanger and the main burner adopt the most advanced energy-saving combustion technology, which can reduce gas consumption and noise while ensuring the continuous supply of hot water.
  • 🏝️CSA Safety Certification: Our propane water heater have multiple safety protection settings and have been CSA certified for safety. For example,【Overheat Protection】: When the water temperature exceeds 167℉, the gas supply is automatically shut off.【Anti-freeze Protection】: The anti-freeze drain plug can drain the residual water and avoid freezing when the temperature is low or when it is not used for a long time.
  • 🏝️Convenient and Durable: Our tankless water heater are lightweight and portable, with a portable handle for easy carrying and hanging for outdoor use. This outdoor water heater has a compact and sturdy frame design, not only space saving but also durable and has a long service life. Easy to install and great for outdoor use.
  • 🏝️Multi-scene Application: This instant water heater is suitable for outdoor shower in various scenarios, such as RV shower, outdoor camping, pet washing, outdoor pool shower, outdoor car wash and beach bathing. Provide you with hot water anytime and anywhere. Safe and comfortable, convenient and energy-saving.
  • 🏝️Reliable After-sales Service: As long as you buy our products, we will be responsible for your products! If you have any questions, please feel free to contact our customer service, we will solve any product-related problems for you.

Camplux 5L 1.32 GPM Outdoor Portable Propane Gas Tankless Water Heater With 1.2 GPM Water Pump

Camplux 5L 1.32 GPM Outdoor Portable Propane Gas Tankless Water Heater With 1.2 GPM Water Pump) image
Camplux 5L 1.32 GPM Outdoor Portable Propane Gas Tankless Water Heater With 1.2 GPM Water Pump image
  • CSA approved portable tankless water heater for US &Canada markets. Lowest water pressure start up just need 3.0 PSI! Also works great with Camplux 12V 1.2 GPM water pump. You don’t need buy extra accessories,you can get 2 pcs extension hose and fittings,complete pump package all in one.
  • Wide comfortable water temperature range from 8℃-46℃ (46.4℉-114.8℉), 1.32 gallons per minute of hot water output, you can get instant on-demand hot water easily .
  • Compact and lightweight size tankless water heaterwith folding handle keeps it out of the way, allowing for a convenient set-up outdoors,great for off-grid,road trips,camping trips.
  • Flame failure device, anti-freezing protection,over heating protection,oxygen depletion safety shut-off protection always ensures you wonderful and safety outdoor showers.To avoid gas leakage caused by improper sealing of the water heater, DO NOT TWINE TEFLON TAPE between gas regulator and gas inlet pipe. The tankless water heater will “caught on fire “with improper operation. Always check gas leakage before operation.
  • The tankless propane water heater comes with high efficiency combustion technology to decrease gas consumption and burning noise, structure with 11.5% energy saving technology,you can saving more energy and money

Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White

Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White) image
Marey GA5PORT Portable Propane Gas Tankless Water Heater, Small, White image
  • Naturally vented outdoors: you don’t need to buy a extra venting
  • Serves to a variety of applications, since washing your car, windows cleaning, wash your horse or your dog and take a hot shower
  • Perfect for campsites, cabins, remote areas or just around the house. BTU/h – 35000 BTU/h. Fuel Type – LPG(liquid propane gas). pipe fittings – 1/2 inch NPT, incoming/outgoing water and gas
  • Provide endless hot water on demand only as needed
  • No electrical connection is required
  • Includes a gas hose with csa approved regulator for attaching to a standard liquid propane tank
  • Portable water heater by Marey has a compact design and light weight saves space and is easy to carry anywhere

Tankless Water Heater 4.74GPM 18L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins

Tankless Water Heater 4.74GPM 18L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins) image
Tankless Water Heater 4.74GPM 18L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins image
  • 【Premiun Water Heater】-Tankless Water Heater with CSA Approved Regulator, with more safety protection such as flame failure device, anti-freezing protection,over heating protection,Just need 3.6PSI of water pressure,4.74 gallons of hot water can be output per minute. The maximum temperature raise is 167 °F,Applicable only Propane(LPG)
  • 【Efficient & Energey Saving】-The Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.Maximum power output 41000btu/hour, you will get instant endless hot water easily wherever you are.Compact and lightweight structure with 11.5% energy saving technology,so you can get more hot water for less money.
  • 【Portable Design】-Portable Water Heater size and lightweight make the water heater easy to carry and allow you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath,Size: 24.23×5.9×13.4 inches,Gas Hot Water Heater is Powered by 2 pcs size “D”cell Batteries.
  • 【Complete Accessories】-This tankless water heater comes with CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder,There are three interface ports under propane water heater. The left one is the Air inlet. ​The middle one is the shower port,and The right one is the water inlet.
  • 【Wide Usage】- This Camping Heater,Perfect for Outdoor Shower,Which Bringing an Amazing hot Shower for you When you are Camping, Hiking, Fishing, Beaching, Portable Hot Water Sink, RV/SUV/MPV, etc. Besides, you can Also Wash your Pets with this Tankless Water Heater,Always check gas leakage before operation.

Related Post: Heating protection

Buying Guide

  1. Heating Capacity: Consider the heating capacity of the water heater, which is measured in BTUs (British Thermal Units). Higher BTU ratings indicate a faster heating process and the ability to deliver hot water more quickly. Determine the heating capacity you need based on the volume of water you require and the desired temperature rise.
  2. Size and Portability: Look for a compact and lightweight water heater that is easy to transport and store. Portability is a crucial factor, especially for camping or outdoor use. Consider the weight, dimensions, and whether the unit comes with handles or a carrying case for easy mobility.
  3. Flow Rate and Temperature Control: The flow rate determines how much hot water the heater can provide per minute. Consider your hot water needs and choose a unit with an appropriate flow rate. Additionally, look for models with adjustable temperature controls, allowing you to set the desired hot water temperature.
  4. Safety Features: Safety is paramount when dealing with propane appliances. Look for water heaters with safety features such as flame failure protection, overheat protection, and oxygen depletion sensors. These features ensure safe operation and minimize the risk of accidents.
  5. Ignition System: Portable propane water heaters generally have either manual ignition or automatic ignition systems. Manual ignition requires a separate ignition source, such as a match or a lighter, while automatic ignition systems have built-in igniters for convenience. Choose the ignition system that suits your preferences and requirements.
  6. Fuel Efficiency: Consider the fuel efficiency of the water heater, as it can impact the runtime and overall cost of operation. Look for models that are designed to optimize fuel usage, allowing you to maximize the use of your propane tank.
  7. Durability and Build Quality: Invest in a water heater made from high-quality materials that can withstand outdoor conditions and regular use. Stainless steel or corrosion-resistant components are desirable for longevity and durability.

Conclusion: A portable propane water heater is a valuable companion for outdoor enthusiasts, campers, and those in need of hot water in remote locations. When purchasing a portable propane water heater, consider factors such as heating capacity, size, portability, flow rate, temperature control, safety features, ignition system, fuel efficiency, and durability. By evaluating these aspects, you can find the best water heater to meet your specific needs and enjoy the convenience of hot water wherever you go.

FAQ

Q1: Can I use a portable propane water heater indoors?

A1: No, portable propane water heaters are designed for outdoor use or in well-ventilated areas only. They produce carbon monoxide as a byproduct, which can be dangerous in enclosed spaces.

Q2: How long can a portable propane water heater run on a single propane tank?

A2: The runtime of a portable propane water heater depends on factors such as the heating capacity, flow rate, and the size of the propane tank. It is best to refer to the manufacturer’s specifications for estimated runtime.

Q3: Can I use a portable propane water heater for a regular household hot water supply?

A3: While portable propane water heaters can technically provide hot water for a household, they are more suitable for temporary use, outdoor activities, or as a backup option. For regular household hot water supply, a traditional water heater is recommended.