Choosing the best diesel heater for your RV is crucial for a cozy and comfortable journey. With various options available, making the right choice can feel overwhelming.
A diesel heater can be your reliable companion during cold weather trips. It’s essential to know what features to look for. Factors like power output, fuel efficiency, and portability matter. The HCALORY 8KW Diesel Air Heater offers impressive power and Bluetooth control.
Meanwhile, the Mr. Heater Buddy is compact and indoor-safe. For those seeking robust heating, the Craftsman 80,000 BTU model is worth considering. Each option has unique advantages suited for different needs. Whether you’re in a camper, trailer, or boat, a diesel heater ensures warmth and comfort. Choose wisely for a pleasant RV experience.
Hcalory 8kw Diesel Air Heater All-in-one

The HCALORY 8KW Diesel Air Heater is perfect for adventurous souls who love to travel in their car, truck, boat, or RV even in the chilly months. If you are someone who enjoys camping or requires reliable heating in off-grid locations, this portable heater is designed with you in mind. Its Bluetooth APP Control feature ensures easy management, making it ideal for tech-savvy users who seek convenience along with functionality.
Pros:
- High heating capacity of 8KW ensures warmth in extremely cold conditions.
- Portable design allows easy installation and transportation.
- Bluetooth APP Control for remote operation and ease of use.
- Supports both 110V AC & 12V DC, making it versatile for various setups.
- Altitude Mode ensures efficient performance at higher elevations.
Cons:
- Weight of 20 pounds may be cumbersome for some users to handle.
- Fuel tank capacity of 5L might require frequent refills for extended use.
- Initial setup might be complex for individuals unfamiliar with diesel heaters.
The HCALORY Diesel Air Heater is equipped with an impressive 8KW heating capacity, providing ample warmth for large areas or vehicles during the harshest of winter conditions. Its capability to support both 110V AC and 12V DC makes it adaptable to different power sources, ensuring you can use it wherever you go, whether in a stationary setup or on the move. This flexibility is especially beneficial for RV owners and campers who often find themselves in varied environments.
A standout feature of this heater is its Bluetooth APP Control, which allows users to operate the heater remotely, adjusting settings from a smartphone without needing to manually interact with the device. This enhances convenience, especially for users who prefer modern technology integration in their equipment. Additionally, the Altitude Mode is a noteworthy addition, as it ensures the heater maintains optimal performance even at higher elevations, making it suitable for mountain camping trips or high-altitude locations.
Craftsman 80,000 Btu Forced Air Kerosene Diesel Construction Portable Heater

The Craftsman 80,000 BTU Forced Air Kerosene Diesel Construction Portable Heater is an ideal choice for construction professionals, workshop owners, and individuals who require reliable and efficient heating solutions in large, open spaces. This robust heater is designed to provide powerful heating capabilities, making it perfect for those working in colder environments or tackling projects during the winter months. Anyone in need of a durable, portable heating solution will find this product to be a valuable asset.
Pros:
- High heating capacity of 80,000 BTU for rapid warming.
- Portability allows easy movement between locations.
- Durable construction ensures longevity and reliability.
Cons:
- Fuel consumption can be high, requiring frequent refills.
- Noise level may be higher than desired in quieter settings.
The Craftsman 80,000 BTU Forced Air Kerosene Diesel Construction Portable Heater boasts an impressive heating capacity of 80,000 BTU, which means it can quickly heat large spaces, making it ideal for construction sites and workshops. Its portable design ensures that users can effortlessly move it between various locations, providing flexibility and convenience for those who are constantly on the move or working in different areas.
This heater’s durable construction speaks to its longevity, offering a reliable heating solution for years to come. Manufactured by Enerco Group Inc., it combines quality craftsmanship with robust functionality. The red and black color scheme adds a stylish touch to its practical design. Although it may require frequent refueling due to its high fuel consumption, the heater’s overall performance and efficiency make it a worthy investment for those needing consistent, high-quality heating power.
80,000 Btu Battery Operated Kerosene/diesel Radiant Heater With Thermostat

The 80,000 BTU Battery Operated Kerosene/Diesel Radiant Heater with Thermostat is perfect for those who need a powerful, portable heating solution. Ideal for use in construction sites, workshops, or large garages, this heater is designed for individuals who require consistent warmth in spaces where traditional heating may be unavailable or impractical. Its compact design and battery operation make it suitable for both stationary and mobile use.
Pros:
- High BTU output for effective heating in large spaces
- Battery operated for increased portability and convenience
- Integrated thermostat for precise temperature control
- Durable build with a robust design
Cons:
- Requires fuel (kerosene or diesel) for operation
- Heavier than some other portable heaters at 33 pounds
- Noise level may be higher compared to electric heaters
The Remington 80,000 BTU Radiant Heater offers a range of features tailored to meet the needs of those working in demanding environments. Its high heat output ensures that even the coldest areas remain warm, making it an essential tool for winter months. The heater’s thermostat allows for easy temperature adjustments, providing consistent warmth without excessive fuel consumption, which is crucial for cost-effective operation.
With its battery-operated functionality, this heater provides unmatched portability. Users can easily transport it to different locations without the need for a constant power supply. The durable construction of this heater ensures longevity and reliability, even in tough working conditions. While its weight may be a consideration, the benefits of powerful, efficient heating make it a worthwhile investment for those in need of a dependable heating solution.
Mr. Heater F232017 Mh9bxrv Buddy Grey Indoor-safe Portable Rv Radiant Heater

The Mr. Heater F232017 MH9BXRV Buddy Grey Indoor-Safe Portable RV Radiant Heater is perfect for those who frequently travel in RVs and require a reliable source of warmth. This heater is ideal for campers, outdoor enthusiasts, and RV owners looking for a portable and efficient heating solution. It is especially beneficial for those who enjoy off-grid adventures and need a safe and compact heater to keep their space cozy.
Pros:
- Portable and easy to carry due to its lightweight design.
- Indoor-safe, making it suitable for use inside RVs and other enclosed spaces.
- Adjustable heat output ranging from 4,000 to 9,000 BTU, providing flexibility in heating needs.
- Automatic shut-off for enhanced safety, reducing risks of accidents.
Cons:
- Limited to small spaces; may not be effective for larger areas.
- Propane consumption can be high if used continuously at maximum output.
- May require additional ventilation in extremely tight spaces to ensure safety.
The Mr. Heater F232017 MH9BXRV Buddy is designed with portability in mind. Its lightweight structure and compact dimensions (Height: 15.0 inches, Width: 13.4 inches, Length: 8.3 inches) make it easy to transport and store, an ideal choice for RVs with limited space. The heater’s grey color adds a sleek, modern look, blending effortlessly into any RV interior. With the capability to adjust between 4,000 to 9,000 BTU, users can easily tailor the heat output according to their preference, ensuring a comfortable environment regardless of the outside temperature.
Safety is a top priority with this heater, featuring an automatic shut-off mechanism that activates in case of tip-over, low oxygen levels, or if the pilot light goes out. This makes it an indoor-safe option, minimizing risks while providing peace of mind. Additionally, the heater operates on propane, a readily available fuel source, making it convenient for long trips. Users can enjoy the warmth without the hassle of complex setups or electrical dependencies, making the Mr. Heater F232017 MH9BXRV Buddy a reliable companion for any travel enthusiast.
Xtreme Heaters Boat, Cabin, & Rv Heater

The Xtreme Heaters Boat, Cabin, & RV Heater is an ideal choice for those who love to explore the great outdoors but want to maintain a comfortable and warm environment in their boat, cabin, or RV. Outdoor enthusiasts, adventure seekers, and traveling families will find this heater to be a valuable addition to their equipment, ensuring warmth and safety during their travels.
Pros:
- Compact design for easy storage and portability
- Efficient heating to keep small spaces warm
- Durable construction suitable for rugged environments
- Lightweight for easy transport
Cons:
- Limited to small spaces
- White color may easily show dirt or stains
- Power requirement may not be suitable for all outdoor settings
The Xtreme Heaters Boat, Cabin, & RV Heater boasts a compact design, with dimensions of 6.0 inches in height, 10.0 inches in width, and 12.0 inches in length. This makes it perfect for fitting into small corners of your boat, cabin, or RV without taking up too much space, ensuring efficient use of the limited area available. The lightweight construction, at just over 4.5 pounds, adds to its portability, allowing users to easily transport it as needed.
Another standout feature is its efficient heating capability, ensuring that users stay warm even in chilly conditions. The durable construction of the heater means it can withstand the rigors of outdoor environments, making it a reliable companion for frequent travelers. With its rugged build and high performance, users can trust this heater to maintain a cozy atmosphere, enhancing their overall travel experience by providing comfort and warmth wherever they go.
Mr. Heater F299730

The Mr. Heater F299730 30,000 BTU Blue Flame Vent Free Propane Heater is ideal for those looking to efficiently heat cold rooms, additions, sunrooms, cabins, and garages. This heater is perfect for homeowners who need a reliable heating solution without the hassle of venting, making it a great choice for spaces where traditional heating systems may not be feasible.
Pros:
- High BTU output provides powerful heating for larger spaces.
- Vent-free design eliminates the need for complicated installation.
- Compact dimensions allow for easy placement in various locations.
- Energy-efficient operation reduces heating costs.
Cons:
- Requires proper ventilation to prevent accumulation of propane fumes.
- May not be suitable for smaller, tightly sealed rooms.
- Manual ignition may be less convenient compared to electronic ignition systems.
The Mr. Heater F299730 is equipped with a 30,000 BTU output, making it ideal for heating larger spaces effectively. Its blue flame technology ensures even heat distribution, providing a comfortable environment throughout the room. The heater’s vent-free design means it can be installed without extensive modifications to your space, offering flexibility and convenience for users.
With energy-efficient operation, the Mr. Heater F299730 helps reduce heating costs, making it a budget-friendly option for those looking to manage their energy expenses. The compact dimensions (26.0 inches in height, 10.0 inches in width, and 28.0 inches in length) allow it to fit seamlessly into different environments, whether it’s a cabin, garage, or addition. Though it requires manual ignition, its straightforward operation ensures that it can be easily used by anyone familiar with propane heaters.
Diesel Heater All In One

The Diesel Heater All in One is an ideal choice for those who spend a lot of time on the road or in outdoor environments. Whether you’re a truck driver, an RV enthusiast, or someone who enjoys camping in a trailer or camper van, this heater is designed to keep you warm and comfortable in various settings. It’s also suitable for indoor use, making it versatile for anyone seeking reliable heating solutions.
Pros:
- Portable design for easy transportation
- Fast heating capabilities
- Remote control operation for convenience
- LCD display for easy monitoring
- Suitable for multiple environments including trucks, RVs, trailers, and indoor spaces
Cons:
- Limited color options, available only in red
- Size may be cumbersome for small spaces
The Diesel Heater All in One comes equipped with a remote control and LCD display, offering users the ease of adjusting temperature settings without having to manually operate the device. This feature is particularly beneficial for individuals on long drives or in remote locations, where convenience and efficiency are paramount. The heater’s fast heating capabilities ensure that you are warm in no time, making it a reliable choice in cold weather conditions.
Designed by yoakaiax, the heater’s compact dimensions (Height: 5.91 Inches, Width: 16.54 Inches, Length: 16.34 Inches) make it a suitable option for those with limited space in their vehicles or camping setups. Despite its size, the heater delivers powerful performance, ensuring that every corner of your truck, RV, or camper van is well-heated. Its vibrant red color adds a touch of style, although it may not suit everyone’s aesthetic preferences. Overall, this heater is a practical solution for anyone seeking warmth and comfort in diverse environments.
Suburban Wall Mount Rv Electric Heater

The Suburban Wall Mount RV Electric Heater is an ideal choice for RV owners and travel enthusiasts looking for a reliable and efficient heating solution. Its compact design makes it perfect for those who need to save space while ensuring a warm and cozy environment. Whether you’re on a long road trip or parked at a campsite, this heater provides the comfort you need without compromising on style or functionality.
Pros:
- Energy Efficient, saving on power consumption.
- Easy to Mount, simplifying installation.
- Thin Design, maximizing space utility.
- Sleek Black Color, complementing RV interiors.
Cons:
- Limited heating capacity may not be suitable for larger spaces.
- Manual Controls, lacking smart features.
- Requires proper wall installation, not portable.
The Suburban Wall Mount RV Electric Heater boasts several standout features designed to enhance the user experience. Its energy efficiency is a key benefit, allowing users to maintain a comfortable temperature in their RVs without incurring high electricity costs. This feature is particularly advantageous for those who spend extended periods on the road and need a sustainable heating solution.
Additionally, the heater’s easy-to-mount design means that users can quickly install it and start enjoying its warmth. The thin profile ensures that it doesn’t take up much space, making it a practical choice for RVs where space is at a premium. The black color adds a touch of sophistication, ensuring that it seamlessly blends with various RV interiors, enhancing the overall aesthetic appeal.
Caframo True North Heater

The Caframo True North Heater is an ideal choice for individuals seeking a quiet, powerful heater that performs exceptionally well in both work and home environments. This heater is perfect for those who value low-profile design and efficiency in their heating solutions. If you are someone who appreciates a sleek, modern aesthetic with superior functionality, this heater is designed for you.
Pros:
- Quiet operation ensures minimal disruption in any setting.
- Compact design fits easily in limited spaces.
- Powerful heating capability suitable for various environments.
- Durable construction offers long-lasting performance.
Cons:
- Limited color option with only black available.
- Weight might be slightly heavier compared to some portable heaters.
The Caframo True North Heater boasts a low-profile design, making it an excellent addition to any room without taking up excessive space. Its quiet operation is a standout feature, especially for office environments where maintaining a peaceful ambiance is crucial. This heater is not just about aesthetics; it provides powerful heating that effectively warms up spaces, ensuring comfort during those chilly days.
Constructed by Caframo Ltd, this heater promises durability and long-term reliability. The black color complements various decors, while its compact dimensions (11.25″ x 8″ x 5″) make it easy to place in diverse settings. Although it is slightly heavier, weighing a little over 5 pounds, the heater’s robust build ensures it stays firmly in place while in operation, delivering consistent warmth wherever needed.
Sunfire Radiant Heater

The SUNFIRE Radiant Heater is an ideal choice for industrial and commercial settings where efficient and effective heating is crucial. This heater is perfect for construction sites, warehouses, and large workshops where consistent and powerful heat is needed. If you require a portable and quiet heating solution that operates on diesel or kerosene, this unit is designed to meet your needs while ensuring a comfortable environment without the typical noise and odor associated with industrial heaters.
Pros:
- High Heating Capacity of 150,000 BTUs provides rapid heating for large spaces.
- Portable Design allows easy movement and positioning in different locations.
- Quiet Operation ensures minimal disruption in work environments.
- Odorless Performance maintains a pleasant atmosphere.
Cons:
- Weight of 195 pounds may require additional effort for transportation.
- Fuel Dependency on diesel or kerosene might not be ideal for all users.
The SUNFIRE Radiant Heater is equipped with a powerful 150,000 BTU capacity, making it exceptionally effective in heating expansive areas swiftly. This feature is particularly beneficial for operations in large, open environments where maintaining a stable temperature is essential for both comfort and productivity. Users will appreciate the ability to achieve desired warmth levels quickly, ensuring minimal downtime and enhancing work efficiency.
Beyond its impressive heating capabilities, the SUNFIRE Radiant Heater is designed with user convenience in mind. Its quiet and odorless operation makes it suitable for indoor use without causing distractions or discomfort. This is particularly advantageous in settings where maintaining a quiet work environment is crucial, such as in offices adjacent to industrial areas. The portable nature of this heater further amplifies its versatility, allowing it to be easily repositioned as needed to address specific heating requirements across various parts of a facility.
Frequently Asked Questions
How Does A Diesel Heater Work In Rvs?
A diesel heater burns diesel fuel to produce heat. It uses a fan to distribute the warm air throughout the RV, ensuring efficient and even heating. Most models are portable and come with easy controls, making them suitable for various vehicle types and sizes.
Is The Hcalory Diesel Heater Energy Efficient?
Yes, the HCALORY diesel heater is designed for energy efficiency. It includes altitude mode and Bluetooth APP control. These features optimize fuel consumption and provide precise temperature adjustments, making it a reliable choice for conserving energy while maintaining comfort in your RV.
Can I Use A Diesel Heater Indoors?
Some diesel heaters are suitable for indoor use. Models like the Mr. Heater F232017 MH9BXRV are indoor-safe, providing radiant heat without harmful emissions. Always ensure proper ventilation and follow manufacturer instructions to guarantee safe operation and prevent carbon monoxide buildup.
What Is The Best Heater For Cold Rv Climates?
The Mr. Heater F299730 Blue Flame Vent Free Propane Heater is ideal for cold climates. It offers 30,000 BTUs of heat, efficiently warming large spaces. Its vent-free design ensures maximum heat retention, making it perfect for cold rooms, additions, sunrooms, cabins, and garages in RVs.
How Do I Control A Diesel Heater Remotely?
Many modern diesel heaters feature remote control capabilities. Models with Bluetooth APP control allow you to adjust settings via your smartphone. This feature enhances convenience, enabling you to manage heat output and monitor performance without needing to be physically near the heater.
Conclusion
Choosing the right diesel heater for your rv can transform your travel experience. A good heater ensures comfort during cold adventures. We’ve explored several options, each offering unique features. The hcalory 8kw diesel air heater is a versatile choice with bluetooth control.
The craftsman 80,000 btu heater provides robust heating for larger spaces. For efficient and portable heating, consider the mr. Heater f232017 mh9bxrv buddy. It’s compact and safe for indoor use. If you need a heater with a larger capacity, the sunfire radiant heater offers 150,000 btus.
Each option serves specific needs, so evaluate your requirements carefully. Whether you prioritize portability, power, or energy efficiency, there’s a heater for you. Consider your rv size, travel plans, and climate conditions. Investing in the right diesel heater enhances comfort and safety.
Stay warm and enjoy your rv travels to the fullest.