Caravan Hot Water System - Everything You Need to Know

Hot water is one of life’s simple luxuries when you’re travelling. Read our guide article about caravan hot water systems. Visit our website for more info.

Our guide to choosing the best caravan hot water system

Picture this: you’re out in the middle of nowhere, and the day you've just spent exploring and sightseeing has left you hot and sweaty. A nice hot shower is all you can think about, and luckily, with a hot water system in your caravan, it’s just a few steps away. You can almost feel the hot water cascading over your tired muscles, relieving all of the day’s aches and pains. Surely, indulging in your regular showering routine in the middle of the bush is the height of caravanning luxury!

When deciding what type of hot water system to choose for your caravan, there are a few factors to consider. Do you want a gas-only, 240V-only, or a hybrid Gas and 240V caravan hot water system? Another big question is whether you need a heater with a hot water storage tank or an instant hot water system. Ultimately, the best option for you will depend on your specific needs and preferences. However, it is important to do some research to make sure you are choosing the best possible option for your situation. 

Keep reading to learn more about hot water systems for caravans, including the options available and tips for choosing the best hot water system for you.

A gas heater or electric hot water system - which is right for you?

Hot water system for caravan and camper trailers: Which type is best?

To work this out, it’s important to first understand that hot water systems in caravans work differently than hot water systems in your home. Caravan hot water heaters typically use a gas supply or electricity as the energy source. Sure, there are diesel heaters available, and you might even be considering investing in a portable system, but these are typically not as water efficient or cost-effective. Having a built in caravan hot water system will mean it is one less thing to pack up and store when compared to portable hot water units.

There are pros and cons to each type of hot water system, so it’s important to consider what will work best for you and your needs.

Gas hot water system

A gas hot water system is a popular option for caravan hot water systems, as they are more versatile and can be used while off-grid. For many people, the idea of living off the grid seems like a pipe dream. However, with a gas hot water system, the ability to be self-sufficient becomes a reality.

But there are some considerations to keep in mind when choosing a gas hot water system. Number one is safety: gas hot water systems must be installed correctly and regularly checked to ensure they are working properly and safely.

Another factor is the availability of gas while on the road. It’s important to make sure you always have a full gas bottle for your hot water system, as well as other needs such as cooking. No one enjoys running out of gas in the middle of nowhere! To prevent this from happening, consider grabbing a gas bottle level sensor. These nifty units monitor the exact gas level in your bottle, they then communicate via bluetooth to your phone, meaning you can read the exact % inside the simple to use iphone app, you’ll never have to worry about being left high and dry without hot water again!

A gas hot water system is perfect for those who don't always have access to electricity, as they only require a 12V connection to ignite the burner.

With so many units available on the market, just what is the best caravan gas hot water system?

We've saved you the legwork and can let you know that the Suburban SW6DERA. Is our top pick for a hybrid Gas & 240V Tank System. Not only does this little powerhouse offer an impressive hot water capacity of 20.3L, but it can also be ignited using 12V if the need arises! Plus, with a relatively low gas consumption of 8.7 mj/h, you can be sure that hot showers are on the cards for your entire caravan vacation!  

In the tankless/instant hot water system category, the Nautilus Instant On Demand Hot Water Heater from Suburban is preferred choice. Both compact and easy to install, this 60,000 BTUs water heater uses something called self-modulation combustion (MCS) to make sure the gas input is constantly and automatically adjusted to provide hot water without any interruptions. Now that's what we call hot water on demand!

Both the above heaters are able to use the standard suburban cut out so you can ensure they will be easy to install or retrofit!

240V caravan hot water system

If you plan to have access to mains power e.g. on a powered caravan site, then a 240v hot water system may be the best option for you. These hot water systems are more energy efficient as they use less power to heat the water, and with a larger hot water tank, there is hot water available for long periods of time.

However, the main downside to a 240v hot water system is that they require mains power, limiting their use in remote areas.

When it comes to choosing a 240v caravan hot water system, here's what you need to consider. Firstly, hot water capacity is important - how many people will be using hot water and for what purposes? Will hot showers be the only use, or will hot water also be necessary for dishwashing or laundry?

Secondly, think about the hot water tank's recovery rate - how quickly can it heat up after hot water has been used. This is measured in litres per minute and will give you an indication of how long it will take to heat water so it's available for use again.

Our top pick for a 240v ONLY hot water system is the Suburban SW5ECA. This 240v hot water system is perfect for those looking for a budget conscious, It boasts a hot water tank capacity of 17.7L and a recovery rate of 21L/hour to 45ºC. The sleek design and standard cut out size make installation a breeze.

Hot water system for caravan and camper trailers: Accessories

Having a great working hot water heater and warm water on tap in your home away form home is surely one of life's little luxuries

The right caravan plumbing accessories can make all the difference on a long journey. Dealing with technical issues is the last thing you want to worry about on the open road. Having access to clean water for cooking, cleaning, and showering makes the journey much more comfortable. Caravan plumbing fittings can be the difference between a smooth operation and a frustrating one. Make sure you have the right fittings to enjoy your journey to the fullest.

Final thoughts

No matter where your journey takes you, choosing the best caravan gas hot water system or 240v hot water system for your needs can make all the difference in terms of comfort, convenience and safety. Consider hot water capacity, recovery rate and ease of installation before making a decision. And don't forget about caravan plumbing fittings - they are key to ensuring everything runs smoothly on the road.

Whether you're washing up after a long day on the road, rustling up a quick meal or soaking in a hot shower, at CaravanMods we've got everything you need to make sure your caravan's hot water system is top-notch. Our expert team loves caravanning just as much as you do, and we are always available to answer any questions or provide advice on hot water systems and caravan plumbing fittings. So, what are you waiting for? Visit us online now to make sure hot water is never out of reach on your next adventure. Happy travels!

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