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If you’re heading to Snowdonia National Park, Cairngorms National Park, or Dartmoor National Park to enjoy snow-capped mountains, moors, and winter wildlife, you’re in for an exciting but cold adventure. Camping in cooler temperatures comes with its own set of challenges, especially when it comes to staying warm. While caravaning offers comfort, running it overnight for heat isn’t sustainable or eco-friendly, so it’s important to consider more efficient alternatives.
Keep reading to explore the different ways to stay warm while camping in colder climates and what factors to consider when choosing a heater. Then, apply practical tips to help you maximise warmth and comfort during your winter camping adventure for a cosy and eco-friendly experience.
Different Types of Heaters for Caravans
Petrol
Depending on your caravan’s needs, these can be built-in units or portable models. Petrol heaters use propane or butane as fuel to provide efficient, quiet heating. Due to their independence from electricity, they are ideal for off-grid use. However, they require proper ventilation to prevent carbon monoxide build-up.
Diesel
Diesel heaters draw fuel directly from the vehicle’s tank instead of propane or butane. They can run independently of the caravan’s central systems, making them great for off-grid use. They work well in cold climates but require regular upkeep to maintain fuel lines and burners.
Electric
Electric heaters are simple to use. They rely on an electrical main for power, making them safe and convenient for caravans parked at a powered site. They’re maintenance-free and have a lower upfront cost, but their electrical dependence makes them unsuitable for off-grid camping.
But if you want to take it off-grid, look for a portable power supply with enough battery capacity to power it. The EcoFlow RIVER 3 Solar Generator is a great option. It offers 245 wh capacity, 300W AC output, and 600W output in X-boost mode. With a solar generator, you’ll have as much electrical independence as needed.
Infrared
This specific electric heater emits infrared radiation to directly warm objects and people. It is quiet, energy-efficient, and provides immediate warmth. As its coverage area is limited, it is ideal for small caravan spaces.
Combination
Combination heaters offer the best of both worlds from petrol-based and electric-based heaters, and some models can double as a water heater. A combination heater is perfect if you plan to alternate between off-grid and powered sites.
Portable Ceramic
This is another type of electric heater. Ceramic heaters use ceramic heating elements which rapidly generate heat. They’re small, lightweight, and easy to move around, making them a popular choice for smaller caravans.
Wood Stove
Wood stoves are made of durable metal and rely on wood as the power source. Their crackling fire is a unique element the other heater types don’t offer. They provide long-lasting heat that can fill the whole van. Keeping up with the wood supply and maintenance can be burdensome.
Portable Air Conditioner
Portable air conditioners rely on battery power instead of on-grid electricity or fuel. The EcoFlow Wave 2 Portable AC runs for 8 hours on a full charge with its built-in battery, requires no installation, and is whisper quiet.
Don’t let the name fool you; it can deliver 6,100 BTUs of heat for rapid warmth during cooler months or 5,100 BTUs of cool air in the summer. When the battery is low, recharge it with EcoFlow Solar Panels for unlimited off-grid heat.
What to Look for When Choosing a Heater for Your Caravan
Power Source
The type of power source your heater requires will significantly influence its suitability in your caravan. Petrol is ideal for off-grid camping but requires proper ventilation and regular maintenance. Diesel, with its low freezing point, is efficient for colder climates.
Electric-powered heaters are great for caravan parks with mains electricity but unsuitable for remote locations. Solar panels integrated into your caravan’s electrical system can make any electric or portable heater solar-powered.
Space
A heater’s ability to heat is measured in BTUs, which consider heat output over volume. Before picking out a heater, you’ll need to calculate the rough size of your caravan. Smaller campervans may only need a compact or portable heater, while larger ones may require a more powerful, built-in system.
Safety
Look for heaters with built-in safety features like auto-shutoff, overheat protection, and tip-over switches. Petrol or diesel fuel heaters must have proper ventilation and adhere to fire safety regulations to prevent carbon monoxide poisoning or fire hazards. When selecting a heater, make sure it is rated for van use. Small, confined spaces like caravans require extra precaution when heating.
Cost
Diesel and combination heaters often have the highest upfront costs. Installation expenses are higher because the heater is integrated into the caravan versus a smaller space heater that can be placed conveniently. However, petrol and diesel heaters are typically more cost-effective over time.
Mobility
The configuration of your caravan will dictate how portable the heater needs to be. Lightweight portable heaters are easy to move and ideal for directing heat to specific areas. They can also be used outside. Directing heat to your sleeping area instead of the whole van might make sense. Or, you might want a built-in system that is fixed in place. These efficiently heat the entire caravan but require professional installation.
Practical Tips to Keep Warm in a Caravan
1. Insulate Windows and Doors. To prevent heat loss through windows, use thermal blinds, insulated curtains, or reflective folds. Seal gaps in doors with weather stripping or draft excluders.
2. Lay Down Thermal Rugs. Cold floors are not only annoying to walk on but can also quickly cool a space. Thick thermal rugs or carpets retain heat for increased efficiency. They can also make the atmosphere cosier while keeping your feet warm when walking around.
3. Invest in a Small Dehumidifier. Moist air feels colder than dry air. A compact dehumidifier can reduce dampness and make the space warmer and more comfortable. It’s essential if you plan to take showers, cook, or do other activities that produce steam and increase humidity.
4. Invest in Energy Independence. Even if you opt for a built-in heating system, having a backup electrical heater provides peace of mind on long trips away. With solar panels to power and recharge electronic devices, you won’t need to worry about a cold night.
5. Insulate Pipes. Frozen pipes can be an issue in your caravan. Insulate your pipes with foam or heat wraps to prevent them from freezing and bursting. Add extra protection for external water pipes or an outer weatherproof covering.
Final Thoughts
Staying warm in your caravan during winter camping trips doesn’t have to be a challenge. Many options are available to heat your van while off-grid or at a caravan park. Built-in systems like diesel and combination heaters will provide warmth to the whole van, while smaller portable heaters like electric, ceramic, and portable AC units offer directed heat. When choosing one, balance factors like cost, portability, safety, and space.
The most important aspect is the power source: diesel, petrol, or electrical. Maximise the heater’s efficiency by insulating windows, using thermal rugs, and insulating pipes. The best way to have reliable heat is with energy independence. Power electrical and battery-based heaters with EcoFlow Solar Generators for warmth, no matter how remote you are.