10 Best Camping Water Heaters 2025 in the United States

The CAMPLUX 2.64 GPM Propane Portable Gas Water Heater is a solid choice for campers and outdoor enthusiasts looking for a reliable source of hot water. With a maximum power output of 68,000 BTU, it provides instant hot water at a flow rate of 2.64 gallons per minute, making it suitable for showers and washing dishes while camping. Its CSA safety certification, along with features like flame failure detection and overheat protection, ensures a level of safety that is crucial when using gas appliances outdoors.

Portability is one of its strong suits; at just 23 lbs, this compact unit can easily be transported and set up in about 15 minutes. This makes it a practical option for those who frequently move between camping spots. Additionally, the anti-freezing drain plug is a useful feature for users in colder climates, as it helps prevent water from freezing inside the unit.

However, there are a few drawbacks to consider. The requirement for a propane tank may limit availability in some locations, and the initial setup can require caution to avoid gas leaks, which can be dangerous if not handled correctly. While it is designed for outdoor use, it can also be installed indoors with proper ventilation, but this adds complexity to the installation process. Some users might find the need for two D batteries for its LED display inconvenient. CAMPLUX offers support through Amazon, ensuring users have assistance if they face any issues. The CAMPLUX portable water heater effectively meets the needs of campers, providing instant hot water with safety features that enhance user confidence, though careful installation and handling are vital for safe operation.

The Kohree Helios 20 Pro is a propane-powered portable water heater designed for camping and outdoor cleaning, delivering up to 20,000 BTU of heating power. It heats water rapidly, reaching a comfortable temperature within seconds, which is great when you need warm water quickly. The unit includes a rechargeable 4,000 mAh battery that allows about 100 minutes of continuous use, and you can recharge it via car cigarette lighter or standard AC outlet, making it convenient for remote use.

Its compact size and multiple handles make it relatively easy to carry and store, though at about 23 pounds, it’s a bit heavier than some other portable options. The package includes a shower head with adjustable spray patterns and a pump assembly, providing a complete setup for washing or showering outdoors. Safety is well covered with features like tilt protection, overheat shutoff, and flameout detection; however, it needs to be used in a well-ventilated area and requires draining after use to avoid damage.

This heater is ideal for campers and outdoor enthusiasts who want a reliable and powerful hot water source with safety features and portability in mind, but those looking for ultra-lightweight gear might find it somewhat bulky.

The CAMPLUX Portable Water Heater is a propane-fueled unit designed for outdoor use, making it suitable for camping, RV trips, and other off-grid activities. It offers a solid heating capacity of 41,000 BTU, which is quite powerful for quickly warming water in outdoor conditions. The water flow rate is 1.58 gallons per minute (GPM), supported by a 1.6 GPM water pump included in the package, which helps maintain steady water pressure even from various water sources. This makes it practical for showering or washing needs while away from home.

Portability is a strong point here—the unit weighs about 17.4 pounds and includes a foldable handle, making it easy to carry and transport. Setup is user-friendly thanks to pre-installed gas regulators and quick-connect fittings, so you don’t need technical skills to get it running. Temperature control is straightforward with three knobs and an LED display, allowing you to easily adjust water temperature within a comfortable range. Safety has been considered with features like overheat protection and CSA certification, which means the product meets certain safety standards. The inclusion of water pump strainers helps protect the unit from damage caused by debris, extending its lifespan.

While the maximum water flow might be limiting if you need to supply hot water to multiple people simultaneously, the unit is still a solid choice for campers or anyone needing a portable, easy-to-use propane water heater with decent heating power and flow. Its safety features and straightforward controls add peace of mind, but those needing high volume hot water or longer pump cable reach might want to consider alternatives. Additionally, since it uses propane and a 12V DC power source for the pump, you will need to manage fuel and power supply carefully in remote locations, and some users might find the 12V pump cables limiting in length.