Top-Rated Heaters for RVs & Campers: An Actionable Guide

When you're on the road or camping in the great outdoors, staying warm in your RV or camper is essential to ensure comfort and safety. Whether you're traveling in chilly weather or spending the night in a mountain retreat, having a reliable heating system is crucial for a pleasant experience. With the right heater, you can enjoy cozy nights, no matter the temperature outside.

In this guide, we'll explore the best heaters for RVs and campers, highlighting different types, factors to consider, and our top-rated recommendations to keep you warm and comfortable while you're on the go.

Why You Need a Heater for Your RV or Camper

A heater is a must-have for RVs and campers, especially if you're traveling to areas with unpredictable or colder weather. Here are some of the key reasons why an efficient heating system is necessary:

• Comfort : Sleeping in freezing temperatures can make your travels uncomfortable and potentially hazardous. A heater provides a comfortable environment, ensuring you can sleep soundly no matter the external weather conditions.
• Health and Safety : Low temperatures can lead to cold-related illnesses, such as hypothermia. A heater helps prevent these issues, especially when you're spending time in remote areas where help may be hard to reach.
• Moisture Control : Cold temperatures can cause condensation inside your RV, leading to mold and mildew growth. A heater helps regulate the temperature, reducing the risk of dampness and its associated issues.
• Longer Seasons : With the right heater, you can extend your travel season, making it possible to enjoy camping in winter or early spring without worrying about the cold.

Now, let's dive into what you should consider when choosing a heater for your RV or camper and how to pick the best one.

Key Factors to Consider When Choosing a Heater for an RV or Camper

1. Types of Heaters

There are several types of heaters available for RVs and campers, each offering distinct benefits. Understanding these options can help you determine which type is best suited for your needs.

• Electric Heaters : These are the most convenient option for RVs that are plugged into an external power source or have a strong battery system. They are easy to use, with adjustable thermostats for precise temperature control. Electric heaters are ideal for mild to moderate cold conditions and work best in well-insulated RVs.

• Propane Heaters : Propane heaters are a common choice for campers who want a portable and efficient heating solution. They can heat your space quickly and are effective in both cold and remote areas. However, they require ventilation, as burning propane can produce carbon monoxide. Ensure your RV has proper ventilation if you opt for this type.

• Diesel Heaters : Diesel heaters are incredibly efficient and often used in larger RVs or campers. They run off the vehicle's diesel fuel and offer a great balance between power, efficiency, and safety. Diesel heaters are particularly effective in very cold climates but are more expensive than propane heaters.

• Catalytic Heaters : Catalytic heaters use a chemical reaction to produce heat, without any open flame, making them safer in enclosed spaces. They are also quiet and efficient, providing consistent heat. Catalytic heaters are particularly beneficial for off-grid camping or in areas where power sources are limited.

• Wood Burning Stoves : If you're looking for a more rustic and off-grid solution, a wood-burning stove can be a great option. It offers a natural heating source, but installation is more complex, and you'll need a constant supply of firewood. These stoves also require proper ventilation to avoid the buildup of harmful gases.

2. Heating Capacity (BTUs)

The heating capacity of a heater is measured in BTUs (British Thermal Units) , which represents the amount of heat a heater can generate. When choosing a heater for your RV or camper, ensure that the BTU rating matches the size of your space.

• Small RVs or Campers (Under 100 square feet) : Heaters with a BTU range of 5,000 to 10,000 BTUs are usually sufficient to heat smaller spaces.
• Medium RVs or Campers (100 to 250 square feet) : Heaters with 10,000 to 15,000 BTUs work well for medium-sized RVs, providing sufficient warmth without overloading the system.
• Large RVs or Campers (250+ square feet) : If you have a larger RV, look for a heater with a BTU rating of 15,000 to 30,000 BTUs to ensure your space is adequately heated.

3. Fuel Efficiency and Power Source

Heaters consume different types of fuel, and it's important to consider how efficient the heater is with that fuel. For instance, electric heaters are generally more energy-efficient but will only work when plugged into an external power source or have access to a sufficient power bank. On the other hand, propane and diesel heaters are more energy-dense and efficient for heating in remote areas but require fuel tanks and additional safety considerations.

When selecting a heater, consider:

• Fuel availability : Make sure that you can easily get the fuel for your heater wherever you're traveling.
• Energy consumption : Pay attention to the wattage or fuel consumption, especially if you plan to be off-grid for extended periods. If your RV is equipped with solar panels or a generator, you might want to consider an electric heater that can run off your RV's electrical system.

4. Safety Features

Safety is critical when choosing a heater, especially in a confined space like an RV. Always look for heaters with built-in safety features such as:

• Overheat Protection : This feature shuts the heater off if it reaches dangerously high temperatures.
• Tip-over Switch : A feature that automatically turns off the heater if it is tipped over.
• Oxygen Depletion Sensors : Found in propane or gas heaters, these sensors automatically shut off the heater if the oxygen level drops to unsafe levels.
• Ventilation Requirements : Propane, diesel, and catalytic heaters all require proper ventilation to avoid carbon monoxide buildup, which can be lethal.

5. Portability and Size

Depending on your RV's layout and available space, you might need a compact, portable heater. Electric and catalytic heaters are usually lightweight and easy to store, while propane and diesel heaters might be bulkier, though they are typically more powerful. Always consider how much space you have available and whether portability is essential for your needs.

Top-Rated Heaters for RVs & Campers

Based on the factors outlined above, here are some of the top-rated heaters for RVs and campers, offering reliability, safety, and efficiency.

1. Mr. Heater F232000 MH9BX Buddy

Key Features:

• Type : Propane heater
• Heating Capacity: 4,000 to 9,000 BTUs
• Safety Features : Oxygen depletion sensor, tip-over switch
• Best For: Small to medium RVs and campers

Why It's Great:

The Mr. Heater F232000 MH9BX Buddy is one of the most popular portable propane heaters for RVs and campers. It provides reliable and efficient heating, with an adjustable BTU range from 4,000 to 9,000 . Its compact size and safety features, such as the oxygen depletion sensor and tip-over switch , make it ideal for use in confined spaces like RVs. It's also designed to be easy to use and comes with an automatic shut-off feature in case of low oxygen levels, ensuring safe operation during the night.

2. Suburban NT-16SEQ Propane Furnace

Key Features:

• Type : Propane heater (furnace)
• Heating Capacity: 16,000 BTUs
• Safety Features : Flame failure protection, automatic shut-off
• Best For: Larger RVs and campers

Why It's Great:

The Suburban NT-16SEQ propane furnace is a great choice for larger RVs and campers, providing consistent heat even in cold conditions. With a 16,000 BTU capacity, it ensures that even larger spaces remain warm. The heater is designed for easy installation and comes with flame failure protection and other safety features, making it a reliable and safe option for RV heating.

3. Webasto Air Top 2000 STC Diesel Heater

Key Features:

• Type : Diesel heater
• Heating Capacity: 6,800 to 22,000 BTUs
• Safety Features : Overheat protection, flame monitoring system
• Best For: Large RVs and campers in very cold climates

Why It's Great:

The Webasto Air Top 2000 STC is a top-tier diesel heater designed for cold climates . It offers a powerful heating capacity, ranging from 6,800 to 22,000 BTUs , making it ideal for larger RVs or campers in freezing conditions. This heater runs off your vehicle's diesel fuel, making it efficient and convenient. Its advanced safety features , including overheat protection and a flame monitoring system, ensure that your RV remains safe and warm.

4. Atwood 30120 Non-Condensing LP Gas Furnace

Key Features:

• Type : Propane heater (furnace)
• Heating Capacity: 20,000 BTUs
• Safety Features : Automatic shut-off, high-limit switch
• Best For: Medium to large RVs and campers

Why It's Great:

The Atwood 30120 is a propane-powered furnace that provides 20,000 BTUs of reliable heating. It's highly efficient and designed for use in medium to large RVs, making it perfect for those who need consistent heat on longer trips. The high-limit switch and automatic shut-off feature ensure safety, and the compact design makes it easy to install and use.

5. ProCom Heating Dyna-Glo Vent-Free Heater

Key Features:

• Type : Catalytic heater
• Heating Capacity: 18,000 to 30,000 BTUs
• Safety Features : Oxygen depletion sensor, automatic shut-off
• Best For: Off-grid campers and remote locations

Why It's Great:

The ProCom Dyna-Glo Vent-Free Heater offers an excellent heating solution for off-grid camping . Its catalytic technology is efficient and quiet, with an impressive 18,000 to 30,000 BTU range. This heater doesn't require electricity, making it perfect for remote locations . The oxygen depletion sensor adds an important layer of safety, ensuring you stay warm without compromising your health.

Conclusion

Choosing the right heater for your RV or camper can significantly enhance your travel experience, allowing you to stay warm and safe during your adventures. Whether you opt for an electric , propane , diesel , or catalytic heater, it's essential to consider factors like heating capacity, safety features, fuel efficiency, and the specific needs of your vehicle.

With the top-rated models listed above, you're sure to find a heater that fits your needs and ensures comfort and warmth wherever your travels take you. Happy camping!