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 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.

Portability is a significant strength here, as it includes two durable handles for easy carry. The device supports multiple charging options, such as a built-in 4,000 mAh battery, which can provide up to 100 minutes of use when fully charged. The fact that it can charge during operation adds to its convenience.

Safety features such as flame failure protection and low water flow protection are commendable, but users should still exercise caution, particularly in ensuring the unit is set up correctly to avoid mishaps. The maximum temperature of 122°F might not be sufficient for everyone, especially on colder days.

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.