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10 Best Camping Water Heaters 2025 in the United States
#1
Winner
Rinnai RE199eN Non-Condensing Natural Gas Tankless Water Heater, Up to 9.8 GPM, Outdoor Installation, 199,000 BTU
The Rinnai RE199eN is a natural gas tankless water heater designed for outdoor use, making it a strong option if you need reliable hot water while camping or for other outdoor activities. It delivers a high heating capacity with 199,000 BTUs and can provide up to 9.8 gallons per minute, which means it can easily supply hot water to multiple faucets or showers at the same time. This makes it suitable for larger groups or setups where several people might need hot water simultaneously.
Rating
10.0
Chosen by1,334
Water Flow Rate
Heating Capacity
Portability
Most important from
99 reviews
#2
CAMPLUX Nano 3 Pro, Battery Powered Portable Water Heater, 1 lb On-Demand Propane Camping Shower, On Ground Camp Water Heater & Shower Pump
The CAMPLUX Battery Powered Portable Water Heater, Nano 3 Pro, is designed for outdoor enthusiasts who value the comfort of hot showers while camping or hiking. Weighing just 13.7 lbs, this unit is lightweight and portable, making it easy to transport to various locations. One of its standout features is the instant heating capability, allowing users to enjoy warm showers within seconds. With a maximum water flow rate of 3 gallons per minute and a heating capacity of 20,500 BTUs, it provides an efficient solution for outdoor washing needs.
Rating
9.1
Type of Fuel
Water Flow Rate
Heating Capacity
Most important from
98 reviews
#3
Rinnai V53DeP Propane Tankless Water Heater, 5.3 GPM, Outdoor Installation
The Rinnai V53DeP is a propane-powered tankless water heater designed primarily for outdoor use, making it a solid choice for camping or other off-grid water heating needs. It delivers a strong flow rate of 5.3 gallons per minute, which means you can have continuous hot water for multiple tasks without running out. Its heating capacity is quite powerful at 81 kilowatts, so it heats water quickly and efficiently. The unit is compact and lightweight at 33 pounds, helping with portability and making it easier to install even in tight spaces. Since it runs on propane, you don't need electricity, which is a big plus for camping or remote areas.
Rating
9.1
Type of Fuel
Water Flow Rate
Heating Capacity
Most important from
2777 reviews
Top 10 Best Camping Water Heaters 2025 in the United States
#1
Winner
Rinnai RE199eN Non-Condensing Natural Gas Tankless Water Heater, Up to 9.8 GPM, Outdoor Installation, 199,000 BTU
Rinnai RE199eN Non-Condensing Natural Gas Tankless Water Heater, Up to 9.8 GPM, Outdoor Installation, 199,000 BTU
Type of Fuel: Natural gas
Water Flow Rate: 9.8 gallons per minute
Heating Capacity: 199000 British Thermal Units
Portability: 53 pounds, small suitcase size
Ease of Use: LED display, pro installation advised
Safety Features: Built-in safety, outdoor design
Chosen by 1334 this week
CAMPLUX Nano 3 Pro, Battery Powered Portable Water Heater, 1 lb On-Demand Propane Camping Shower, On Ground Camp Water Heater & Shower Pump
CAMPLUX Nano 3 Pro, Battery Powered Portable Water Heater, 1 lb On-Demand Propane Camping Shower, On Ground Camp Water Heater & Shower Pump
Type of Fuel: Gas
Water Flow Rate: 3 Gallons Per Minute
Heating Capacity: 20500 BTU
Portability: Lightweight, 13.7 lbs, two handles
Safety Features: Flame Failure, Low Water Flow, 2 Mins Shower, 45 Degree Tip-Over, 122℉ High-Temp
Rinnai V53DeP Propane Tankless Water Heater, 5.3 GPM, Outdoor Installation
Rinnai V53DeP Propane Tankless Water Heater, 5.3 GPM, Outdoor Installation
Type of Fuel: Propane
Water Flow Rate: 5.3 gallons/minute
Heating Capacity: 81 kilowatts
Portability: 33 pounds
Safety Features: Professional installation recommended
GASLAND Goshower G3 Pro 1lb Propane Portbale Water Heater with Pump | 4000mAh Rechargeable Battery | MAX 100mins Shower Time | Outdoor Propane Camping Shower Heater | Overheating Protection
GASLAND Goshower G3 Pro 1lb Propane Portbale Water Heater with Pump | 4000mAh Rechargeable Battery | MAX 100mins Shower Time | Outdoor Propane Camping Shower Heater | Overheating Protection
Type of Fuel: propane
Heating Capacity: 20500 British Thermal Units
Portability: 13.2 pounds, slim design
Ease of Use: digital panel controls power, pump
Safety Features: overcharge, overheat, power, short-circuit, tip-over
Hike Crew Propane Water Heater & Shower Pump | Rechargeable Portable Outdoor Water System w/Shower Head Attachment for Instant Hot Water While Camping, Hiking, Glamping & Vacationing
Hike Crew Propane Water Heater & Shower Pump | Rechargeable Portable Outdoor Water System w/Shower Head Attachment for Instant Hot Water While Camping, Hiking, Glamping & Vacationing
Type of Fuel: Propane
Portability: Portable
Ease of Use: Straightforward controls
Safety Features: Turns off gas burner at temperature
Related Products
Hillhub Portable Propane Water Heater for Camping, Instant Hot Water Heater On Demand with 4000mAh Battery for Outdoor Showering and Cleaning, Included Water Pump & Showerhead
Hillhub Portable Propane Water Heater for Camping, Instant Hot Water Heater On Demand with 4000mAh Battery for Outdoor Showering and Cleaning, Included Water Pump & Showerhead
Type of Fuel: propane
Water Flow Rate: 0.8 gallons per minute
Heating Capacity: 20500 British Thermal Units
Portability: 21.7 pounds, compact with handles
Ease of Use: push-button, LED display, thermostat
Safety Features: anti-freeze, dry combustion, flame failure
KEMIMOTO Portable Water Heater Constant Temperature, Propane Water Heater with Pump, Max 100 Mins 3s Instant Hot 20,000 BTU, 4000mAh Rechargeable Battery, Suits for Outdoor Camping Hunting Cleaning
KEMIMOTO Portable Water Heater Constant Temperature, Propane Water Heater with Pump, Max 100 Mins 3s Instant Hot 20,000 BTU, 4000mAh Rechargeable Battery, Suits for Outdoor Camping Hunting Cleaning
Type of Fuel: propane
Water Flow Rate: 2.2 to 3 liters per minute
Heating Capacity: 20,000 BTU
Portability: Portable, Lightweight, 19.8 lbs
Ease of Use: clear instructions, folding handle, LCD
Safety Features: Flame Failure Protection
CAMPLUX 2.64 GPM Tankless Propane Water Heater, Portable Water Heater Outdoor with Overheating Protection, for Camping, Cabins, Barns, Easy Installation, 68,000 BTU, BD264
CAMPLUX 2.64 GPM Tankless Propane Water Heater, Portable Water Heater Outdoor with Overheating Protection, for Camping, Cabins, Barns, Easy Installation, 68,000 BTU, BD264
Type of Fuel: propane
Water Flow Rate: 2.64 gallons per minute
Heating Capacity: 68000 British Thermal Units
Portability: 18 pounds
Ease of Use: pre-installed regulator and quick-connect kit
Safety Features: CSA certified and overheating protection
CAMPLUX Tankless Water Heater Outdoor, 1.32 GPM Portable Propane Camping Water Heater, 5L, AY132, White
CAMPLUX Tankless Water Heater Outdoor, 1.32 GPM Portable Propane Camping Water Heater, 5L, AY132, White
Type of Fuel: propane
Water Flow Rate: 1.32 gallons per minute
Heating Capacity: 34000 British Thermal Units
Portability: 10 pounds, compact, folding handle
Ease of Use: beginner-friendly, includes shower head
Safety Features: Flame failure, overheat, anti-freeze, CSA
#10
Tankless Water Heater Propane with Digital Display, 3.66 GPM 14L Portable Instant Hot Gas Water Heater with Overheating Protection for Indoor and Camping,85300 BTU
Tankless Water Heater Propane with Digital Display, 3.66 GPM 14L Portable Instant Hot Gas Water Heater with Overheating Protection for Indoor and Camping,85300 BTU
Type of Fuel: propane
Water Flow Rate: 3.66 gallons per minute
Heating Capacity: 85,300 BTU/hour
Portability: about 15 pounds, compact size
Ease of Use: simple one-button shower head
Safety Features: six protective features, includes safeguards
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Buying Guide for the Best Camping Water Heaters
Choosing the right camping water heater can significantly enhance your outdoor experience by providing you with hot water for showers, cooking, and cleaning. When selecting a camping water heater, it's important to consider various specifications to ensure it meets your needs and preferences. Here are some key specs to look at and how to navigate them.Type of FuelCamping water heaters can be powered by different types of fuel such as propane, electricity, or even solar energy. The type of fuel is important because it affects the heater's portability, efficiency, and convenience. Propane heaters are popular for their quick heating and portability, making them ideal for remote locations. Electric heaters require a power source, which might limit their use in off-grid areas but are great for campsites with electrical hookups. Solar heaters are eco-friendly and cost-effective but depend on sunlight availability. Choose the fuel type based on your camping style and the availability of resources.
Water Flow RateThe water flow rate, measured in gallons per minute (GPM), indicates how much hot water the heater can produce. This spec is important because it determines how quickly you can get hot water and how many people can use it simultaneously. A lower flow rate (1-2 GPM) is suitable for individual use or small groups, while a higher flow rate (3-4 GPM) is better for larger groups or families. Consider the number of people in your camping party and your hot water needs when choosing the flow rate.
Heating CapacityHeating capacity, often measured in British Thermal Units (BTUs) or watts, indicates how powerful the heater is. This spec is crucial because it affects how quickly the water can be heated and the maximum temperature it can reach. A higher heating capacity means faster heating and hotter water, which is beneficial in colder environments. For mild climates, a lower heating capacity may suffice. Assess the typical weather conditions of your camping destinations to determine the appropriate heating capacity.
PortabilityPortability refers to how easy it is to transport and set up the water heater. This spec is important for campers who frequently move between locations or have limited space. Lightweight and compact models are easier to carry and store, making them ideal for backpacking or car camping. Larger, more robust models may offer better performance but can be cumbersome to transport. Consider your mode of travel and the space available in your vehicle or backpack when evaluating portability.
Ease of UseEase of use encompasses the simplicity of setting up, operating, and maintaining the water heater. This spec is important because it affects your overall camping experience. Look for features like automatic ignition, adjustable temperature controls, and clear instructions. Heaters with user-friendly designs and minimal maintenance requirements are ideal for beginners or those who prefer hassle-free operation. Think about your comfort level with operating camping equipment and choose a model that matches your skill set.
Safety FeaturesSafety features are critical to prevent accidents and ensure safe operation. This spec is important because it protects you and your fellow campers from potential hazards. Look for features like overheat protection, flame failure devices, and anti-scald mechanisms. These features can prevent burns, fires, and other dangerous situations. Prioritize models with comprehensive safety features, especially if you are camping with children or in areas with strict safety regulations.