How to Choose the BEST Camping Water Heater: The Comprehensive Guide

Embracing the van-life and calling a camper van your home comes with countless rewards. Being able to wake up each day surrounded by breathtaking natural beauty and experiencing all the outdoor adventures the open road has to offer is truly a joy like no other. However, after a long day spent hiking through scenic trails, kayaking down winding rivers, or simply soaking in all that Mother Nature has to offer, there’s nothing better than washing away the sweat, dirt and grime of the day under a hot stream of water. 

Unfortunately, nothing can dampen the fun and excitement of camping quite like ending each day with a bone-chilling cold shower. That’s why I’m sharing my comprehensive guide on how to select the perfect camping water heater for your needs. Investing in a high-quality portable water heating solution will ensure you stay comfortable on even the coldest of nights while continuing to live life to the fullest outdoors. So, read on for all my top tips on choosing a water heater that provides endless hot water for relaxing, refreshing showers no matter where your travels may lead.

How to Choose the BEST Camping Water Heater: Tips and Considerations 

There are several factors to consider when selecting the best camping water heater for your needs. Doing some research on the key features will ensure you find a model that provides reliable hot water for showering during your outdoor adventures.

Size and Portability

The size and weight of the water heater is an important specification to pay attention to. You’ll want a compact, lightweight option that can be easily transported and stored in your camper van or trailer. Measure the available space and think about how much it will need to be moved. Portable water heaters are available in 6, 10, and 12-gallon sizes. 6 gallons would suit 1-2 people while 10-12 gallons could accommodate a family. Tankless or on-demand water heaters save space, but larger tanks provide more hot water over time.

Be sure to factor in the water supply you’ll have access to most often, such as public faucets or an on-board fresh water tank, as this will affect flow rate. Choosing a model sized to handle your average water flow needs will optimize hot water delivery.

Energy Source 

Camping water heaters come powered by propane, electric, or dual fuel. Electric models are simple to operate but limited by generator wattage. Gas and propane models have consistent performance and can be used anywhere, but require fuel supply. Dual fuel or energy efficient heaters offer more versatility. Consider your power needs and fueling/recharging convenience on the road.

Temperature Control

An adjustable thermostat is essential for measuring the right water temperature. Digital readouts and precise knobs allow you to select exactly the temperature you want. Gas heating elements typically heat water faster than electric, but more expensive models of both types can provide quick recovery. 

Efficiency and Recovery

When it comes to efficiency, there is a lot to consider. Tankless water heaters only heat water as it’s used, which saves on energy, but electric or higher output tank models can heat up quickly, too. Insulated tanks minimize heat loss with quality jacket construction. Energy Star ratings can help you compare efficiency across all of these options. It’s also important to note the recovery time of your heater. A faster recovery simply means less time waiting between uses.

Accessories and Features

Additional upgrades like flexible shower hoses, antifreeze and winterizing kits, pressure relief valves, and filters protect your RV investment and make water safer. Durable sealing and leak detection give you peace of mind. Multiple shower heads allow for easy sharing. 

An inline water filter is a handy addition to protect your water heater and extend its life by filtering out particles that could clog components over time. It also ensures any water consumed is purified. Consider base component quality and include RV accessories as needed.

Durability and Warranty 

The construction quality and a protective outer casing help heaters withstand bumps and temperature fluctuations. Double-walled tanks with high-grade sealing and insulation tend to last longer. Comprehensive warranties safeguard against defects after purchase. It is also important to keep in mind the brand’s reputation in case you are in need of any support.

Do You Need A Camper Water Pressure Regulator For Your Water Heater?

The answer is yes, investing in a water pressure regulator is highly recommended to protect your camping water heating system and extend its lifespan. Variations in water pressure coming from different source connections can cause premature wear and failures over time without proper regulation. Maintaining consistent flow is important for consistent water heating performance, as well as preventing damage to plumbing components. 

A RV water pressure regulator stabilizes incoming water pressure to a safe level your RV plumbing system and appliances can handle. It reduces stress on water seals, connectors, and temperature/pressure valves that water heaters and fixtures rely on. Without regulation, high pressure spikes could potentially lead to cracked heating elements, damaged valves or seals cracking open. This means expensive repairs or replacements down the road.

By filtering out fluctuations, a pressure regulator protects your water heater from the excessive force of unregulated flow. This preserves internal conditioning of the unit so it continues delivering hot water efficiently without breakdowns. The regulator also shields outdoor shower heads and faucet valves from habitual excessive bursts that cause premature wear.

Investing in a quality RV pressure regulator makes a lot of sense considering how much was put towards the water heater itself. Protecting that investment enhances its functional lifespan, while saving you money that would have gone towards early repairs or replacement costs. Camping adventures can continue comfortably with consistent hot water access protected by the safe, steady pressure provided by a water regulator accessory.

Features of the BEST Camping Water Heater

Now that you’ve considered factors like size, power source, and necessary accessories, it’s time to look at specific product features in more detail:

• Adjustable Thermostat: An easy to use thermostat that allows you to control the water temperature is essential. Most units have temperature ranges from 100-140°F.

• Fast Hot Water Recovery: Gas water heaters generally have faster recovery than electric. But high wattage/BTU electric or tankless options still provide quick and consistent hot showers. 

• Energy Efficiency: Tankless water heaters are the most efficient choice as they only heat water as it flows through. Look for units with insulated tanks or jackets and Energy Star certification, too. 

• Leak Prevention: Durably constructed tanks with double-wall protection help prevent leaks from damage or freezing. Always choose a model with protective casing, drain valve, and freeze prevention features.

• Large Storage Capacity: If camping with a family or group, you’ll want at least a 10-gallon tank for multiple users. Larger capacities mean fewer refills and less interruptions to your hot shower time.

• Adjustable/Multiple Shower Heads: Flexible, multi-setting shower heads that can be adjusted for rainfall or power spray are great for families to share. Check that water hoses and fittings also have garden hose threads too for compatibility. 

• Portability: When fully drained and winterized, your water heater should be lightweight for easy carrying from car to campsite. Built-in handles or luggage style carriers add convenience.

• Camping Shower Accessories: Consider bundling your heater purchase with accessories like a handheld showerhead, shower tent/curtain, and quality outdoor shower hose for the complete portable setup. 

Choosing the best water heater gives a seamless camping experience. 

In conclusion, investing in a well-rated portable water heater will take your camping experience to the next level. Doing some research to find the right size, power source, and features will ensure hot, dependable showers and allow you to make the most of your time in the great outdoors. Don’t forget accessories like a pressure regulator and portable outdoor shower setup, too. 

Safe and enjoyable hot showers should be accessible wherever you choose to go, and that can include your next camping trip, courtesy of a great camping water heater system.

For more information on all things water, stay tuned to my blog. I’m always available to give recommendations, reviews, and health information concerning water products and accessories. If you found this particular post helpful, you might want to check out my posts on how to choose a camping water filter, best water filters for your RV, and portable showers for camping!

Stay hydrated,

Shashank Varma (Mr. Water Geek).