10 Best RV Furnace Upgrade Kits for Ultimate Comfort on the Road

Written by: Editor In Chief
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When you’re out on the road, comfort can make or break your RV experience. Choosing the right furnace upgrade kit is key to staying warm in various conditions. With options that range in heating capacity and feature sets, it’s important to know what works best for your setup. Let’s explore some of the top kits available, each designed to enhance your comfort while on the go.

FOGATTI 35,000 BTU RV Furnace Heater Unit

If you’re looking to enhance your RV’s heating system, the FOGATTI 35,000 BTU RV Furnace Heater Unit is an excellent choice for campers, motorhome enthusiasts, and travel trailer owners alike. This high-efficiency heater delivers up to 35,000 BTU, ensuring rapid warmth with 260 CFM airflow, even in sub-zero temperatures. You’ll appreciate the three control modes—quick heat, standard, and sleep—plus a fault monitor for easy troubleshooting. Its compact design makes installation a breeze, fitting most RV brands in just 1-2 hours. Plus, it operates quietly at 40dB, allowing for peaceful nights on the road. Upgrade your comfort today!

Best For: The FOGATTI 35,000 BTU RV Furnace Heater Unit is best for RV owners seeking a reliable and efficient heating solution for their campers, motorhomes, and travel trailers.

Pros:

  • High heating output of up to 35,000 BTU with adjustable settings for various needs.
  • Compact design allows for easy installation in most RVs, saving on labor costs.
  • Operates quietly at 40dB, ensuring a peaceful environment for sleep.

Cons:

  • May require basic tools and some DIY skills for installation, which could be a barrier for some users.
  • Limited to specific compatibility with certain RV furnace brands, potentially restricting options.
  • Higher initial investment compared to some budget heating solutions.

RV Gas Furnace Ignition Circuit Control Board Replacement Kit

For RV owners looking to replace their furnace’s ignition circuit control board, the RV Gas Furnace Ignition Circuit Control Board Replacement Kit is an ideal choice. This kit is compatible with various Atwood Dometic Hydro Flame models, ensuring a perfect fit. With its premium build and advanced waterproof coating, you’ll benefit from enhanced durability and protection against corrosion. Installation is straightforward—just swap the old board for the new one while following safety precautions. This replacement board not only offers reliable performance but also extends the life of your furnace, keeping you warm and comfortable on the road.

Best For: RV owners seeking a reliable and easy-to-install replacement for their furnace’s ignition circuit control board.

Pros:

  • Premium construction with waterproof coating prevents corrosion and ensures longevity.
  • Compatibility with a wide range of Atwood Dometic Hydro Flame models for a perfect fit.
  • Straightforward installation process that allows for quick replacement and minimal downtime.

Cons:

  • Limited to specific Atwood Dometic Hydro Flame models, which may not suit all RV furnaces.
  • Installation requires basic tools and safety precautions, which may be challenging for some users.
  • Potential for electrical issues if not installed correctly, emphasizing the need for careful handling.

FOGATTI 30,000 BTU RV Furnace Complete System

The FOGATTI 30,000 BTU RV Furnace Complete System is the ideal choice for RV enthusiasts looking to upgrade their heating system with ease. It delivers a powerful 30,000 BTU output and 240 CFM airflow, ensuring quick warmth even in cold climates. You’ll enjoy a consistently comfortable environment thanks to its quiet operation and wired digital thermostat for precise temperature control. The compact design fits most RV furnace boxes, allowing for versatile horizontal or vertical mounting. Plus, its user-friendly installation makes it perfect for DIY enthusiasts. Enjoy ultimate comfort on the road with this efficient and reliable heating solution.

Best For: RV enthusiasts looking for an efficient and easy-to-install heating solution for their vehicles.

Pros:

  • Powerful heating capability with 30,000 BTU output and 240 CFM airflow for rapid warmth.
  • Quiet operation ensures a comfortable and restful interior environment.
  • User-friendly installation makes it ideal for DIY enthusiasts, saving on professional installation costs.

Cons:

  • Limited to RV applications, not suitable for home use or other environments.
  • Requires adequate space for installation, which may be challenging in smaller RV layouts.
  • Digital thermostat may require batteries or power, which could be a concern during extended off-grid trips.

FOGATTI 30,000 BTU RV Furnace Complete Kit

Experience unmatched warmth in your RV with the FOGATTI 30,000 BTU RV Furnace Complete Kit, designed specifically for larger vehicles like fifth wheels and motorhomes. This powerful forced air heater delivers 30,000 BTUs with an impressive 240 CFM airflow, making it perfect for chilly climates. The complete kit includes everything you need for a seamless drop-in installation, from the blower motor to the digital thermostat. With its standard dimensions and flexible mounting options, you can easily fit it into tight spaces. Enjoy efficient heating and precise temperature control for ultimate comfort on your adventures!

Best For: RV owners looking for an efficient and powerful heating solution for larger vehicles like fifth wheels and motorhomes.

Pros:

  • High heating capacity of 30,000 BTUs with 240 CFM airflow for effective warmth in cold climates.
  • Complete installation kit includes all necessary components, simplifying the setup process.
  • Wired digital thermostat allows for precise temperature control and easy operation.

Cons:

  • May require professional installation if DIY skills are limited.
  • Larger size may not fit in smaller RV spaces without modifications.
  • Higher initial cost compared to basic heating solutions.

Sail Switch with Bracket Kit for Dometic RV Furnace

If you’re facing ignition issues with your Dometic RV furnace, the Sail Switch with Bracket Kit is an ideal upgrade. This kit features an upgraded bracket design that addresses defects in older models, ensuring your switch remains sensitive and undamaged. It’s compatible with various Dometic models, making it a versatile choice for many RV owners. Installation is straightforward, and you can easily follow a YouTube guide for help. With a 1-year warranty and 24/7 customer support, you can confidently tackle ignition problems and enhance your RV’s comfort on the road. Don’t let heating issues ruin your adventure!

Best For: RV owners experiencing ignition issues with their Dometic furnaces who need a reliable and easy-to-install solution.

Pros:

  • Upgraded design prevents insensitivity and damage to the switch, enhancing reliability.
  • Wide compatibility with various Dometic models, making it suitable for many RVs.
  • Comes with a 1-year warranty and 24/7 customer support, ensuring peace of mind.

Cons:

  • Installation requires basic mechanical skills, which may be challenging for some users.
  • Potential need for gas line removal during installation, necessitating extra caution.
  • Limited to specific Dometic furnace models, which may not suit every RV owner.

Upgrade 31501 RV Furnace Ignition Control Circuit Board

For RV enthusiasts relying on Atwood and Dometic Hydro Flame Furnaces, the Upgrade 31501 RV Furnace Ignition Control Circuit Board stands out as a reliable solution. Compatible with several models, including 7912 and 8516, it meets OEM production standards for quality and reliability. Installation takes just minutes; simply photograph your original board to verify correct wiring. This circuit board is made from durable materials, guaranteeing your furnace runs smoothly on the road. Plus, if you have any questions, customer support is ready to help. Upgrade your furnace and enjoy consistent warmth during your travels!

Best For: RV owners seeking a reliable and easy-to-install ignition control circuit board for their Atwood or Dometic Hydro Flame Furnaces.

Pros:

  • High compatibility with multiple furnace models, ensuring a wide application range.
  • Quick and simple installation process, taking just minutes.
  • Durable construction that meets OEM standards for reliability and performance.

Cons:

  • May require photos of the original circuit board for accurate wiring during installation.
  • Limited to specific Atwood and Dometic models, which may not suit all RV furnaces.
  • Customer support availability may vary, leading to potential delays in assistance.

RV Burner Head and Furnaces Ignitor Electrode Kit

The RV Burner Head and Furnaces Ignitor Electrode Kit is ideal for RV enthusiasts looking to maintain or upgrade their Hydro Flame RV furnace. This kit includes essential components compatible with models like AFIS, AFL, AFM, AFS, DFL, DFM, and DFS series, ensuring a perfect fit. With part numbers 30268 and 36043 for the burner head, along with 35100 and 91788 for the ignitor electrode, you can easily replace old parts. The installation is straightforward, making it suitable for DIY repairs. Keep your furnace running efficiently and comfortably, so you can enjoy your adventures on the road without worry.

Best For: RV owners looking to maintain or upgrade their Hydro Flame RV furnace with reliable replacement parts.

Pros:

  • Easy installation process, making it suitable for DIY repairs and maintenance.
  • Compatible with multiple Hydro Flame models, ensuring a perfect fit for various RV furnaces.
  • Includes essential components that enhance furnace operation and efficiency.

Cons:

  • Limited to Hydro Flame models, may not be suitable for other furnace brands.
  • Replacement parts may wear out over time, requiring future maintenance or replacements.
  • Installation may require basic tools, which could be a barrier for some users without DIY experience.

FOGATTI 35,000 BTU RV Heater with Thermostat

Upgrade your RV’s heating system with the FOGATTI 35,000 BTU RV Heater, perfect for campers, motorhome enthusiasts, and travel trailer owners seeking efficient warmth during chilly trips. This high-efficiency unit features adjustable heating from 17,000 to 35,000 BTU, delivering rapid warmth with 260 CFM airflow and reliable performance even in sub-zero temperatures. With three modes—quick heat, standard, and sleep—it guarantees your comfort. Plus, the easy, DIY installation fits most RV brands, saving you time and money. Operating at just 40dB in sleep mode, you’ll enjoy peaceful nights without noise disruptions. Stay cozy and warm on your adventures!

Best For: Campers, motorhome enthusiasts, and travel trailer owners seeking efficient heating for cold weather trips.

Pros:

  • High-efficiency heating with adjustable output from 17,000 to 35,000 BTU for customizable comfort.
  • Rapid warmth delivery through 260 CFM airflow, ensuring quick heating even in sub-zero temperatures.
  • Quiet operation at just 40dB in sleep mode, allowing for peaceful nights without noise disruptions.

Cons:

  • Requires DIY installation, which may not be suitable for those uncomfortable with basic tools or home repairs.
  • Compatibility may vary with some RV models, potentially requiring additional adjustments.
  • Limited to heating functions; does not include additional features like air conditioning or ventilation.

Dometic 36165 Furnace Air Flow Sail Switch with Bracket Upgrade Kit

If you’re looking to enhance the safety and performance of your Dometic furnace, the Dometic 36165 Furnace Air Flow Sail Switch with Bracket Upgrade Kit is an excellent choice. This automatic safety device guarantees proper ignition by preventing it until 75% of the motor RPM is achieved. Replacing the Dometic 33082, it features screw terminals for easy installation and operates at 30 volts DC. Weighing just 2.4 ounces, it’s compact yet effective. With a customer rating of 4.6 stars and compatibility with various Dometic and Atwood devices, this kit is a smart upgrade for your RV furnace system.

Best For: Those seeking to improve the safety and reliability of their Dometic furnace in recreational vehicles.

Pros:

  • Automatic operation ensures safe ignition only when the motor reaches optimal RPM.
  • Compact design makes installation easy and convenient in tight spaces.
  • High customer rating of 4.6 stars indicates strong user satisfaction and reliability.

Cons:

  • Limited compatibility may not work with non-Dometic or non-Atwood devices.
  • No advanced features like connectivity enhancements beyond basic operation.
  • Warranty information requires contacting customer service for details, which may be inconvenient.

RV Furnace Sail Switch Replacement with Bracket Kit

For RV owners looking to enhance their furnace’s efficiency and safety, the 33082 RV Furnace Sail Switch Replacement with Bracket Kit is an excellent choice. This kit is compatible with various AFM, AFLD, AFLA, and DFMD series furnaces, guaranteeing a perfect fit for older models. The upgraded bracket prevents wear-related damage, offering a more reliable solution that reduces future replacement costs. With heavy-duty materials and rust-proof protection, you’ll enjoy durable performance in harsh conditions. Plus, the sail switch guarantees proper airflow, preventing safety hazards and promoting efficient stove operation. Installation is simple, making upgrades easy and effective.

Best For: RV owners with AFM, AFLD, AFLA, and DFMD series furnaces seeking improved efficiency and safety in their heating systems.

Pros:

  • Upgraded bracket design prevents wear-related damage, ensuring a longer lifespan.
  • High-quality materials and rust-proof protection enhance durability in harsh RV conditions.
  • Simple snap-on installation makes it easy for users to upgrade without professional help.

Cons:

  • Compatibility is limited to specific older furnace models, potentially excluding some users.
  • Replacement may be necessary if the switch is damaged or malfunctioning in the future.
  • Installation requires some basic knowledge of RV furnace systems, which may be challenging for beginners.

Factors to Consider When Choosing an RV Furnace Upgrade Kit

When you’re choosing an RV furnace upgrade kit, it’s crucial to take into account several key factors. You’ll want to verify compatibility with your existing system and assess the heating capacity you need. Don’t forget about the installation complexity and the quality of materials, as these can greatly impact efficiency and performance.

Compatibility With Existing System

Ensuring your RV furnace upgrade kit is compatible with your existing system is essential for a successful installation. Start by confirming that the kit fits your specific furnace model, like Atwood or Dometic, as many upgrades are tailor-made for certain brands. Check that the replacement parts match the original part numbers from the manufacturer’s specifications to prevent any installation hiccups. Review the upgrade kit’s dimensions and mounting options to guarantee it fits the available space in your RV. Additionally, consider the electrical requirements, ensuring the voltage and amperage align with your current system. Finally, look for kits that provide detailed installation instructions and compatibility information to streamline the replacement process and avoid any surprises.

Heating Capacity Requirements

Choosing the right heating capacity for your RV furnace upgrade kit is crucial to keep your space warm and comfortable. First, assess your RV’s size and insulation; larger or poorly insulated models may need higher BTU ratings, like 30,000 or 35,000 BTU, especially in extreme cold. For smaller or well-insulated RVs, lower ratings might be enough. Don’t forget to take into account the airflow capacity, measured in CFM, since higher airflow guarantees quicker heating and consistent interior temperatures. Look for adjustable BTU output options in your upgrade kit, allowing you to customize heating based on different conditions and personal preferences. Finally, make certain the furnace can handle the temperature requirements of your travel destinations, particularly if you’re heading into sub-zero climates.

Installation Complexity and Time

Installing an RV furnace upgrade kit can be a straightforward process, but its complexity varies based on the specific model you select. Some kits are designed for easy DIY installation, taking just 1-2 hours with basic tools. Look for options that include user-friendly instructions or video guides, which can simplify the process. The dimensions and mounting options matter too; compact designs that allow for horizontal or vertical installation often fit better in tight spaces. Kits with direct replacement capabilities can make things even easier by matching your original components and wiring. Don’t forget to factor in safety precautions like turning off power and following gas line protocols, as these steps can increase installation time and complexity.

Quality of Materials Used

When upgrading your RV furnace, the quality of materials in the kit plays an essential role in its overall performance and longevity. Higher-quality components resist corrosion and withstand harsh conditions, guaranteeing durability and reliability. Look for premium materials with waterproof coatings to protect against short circuits, prolonging the lifespan of your furnace’s control components. Heavy-duty, rust-proof materials with heat resistance are vital for maintaining performance in varying temperatures during your travels. Additionally, upgrade kits featuring pure copper silver-plated contacts in electrical components improve conductivity, reducing the risk of electrical failures over time. Finally, selecting kits that conform to OEM production standards guarantees compatibility and maintains the safety and efficiency of your RV heating system.

Efficiency and Performance Ratings

To guarantee your RV furnace operates at peak efficiency, it’s essential to evaluate various performance ratings before making a decision. Start by considering the BTU output; higher ratings, like 30,000 BTU or 35,000 BTU, are vital for larger RVs or colder climates. Look for airflow ratings, such as 240 CFM or 260 CFM, to ascertain rapid warm air circulation for enhanced comfort. Adjustable output settings let you customize heating levels, saving energy when full power isn’t necessary. Noise levels matter too; options operating at 40dB in sleep mode can provide a quieter environment. Finally, prioritize units with advanced heat exchangers for improved fuel efficiency and consistent output temperatures, reducing overall energy consumption.

Safety Features and Standards

Choosing the right RV furnace upgrade kit involves more than just considering performance; safety features play an essential role in guaranteeing your system operates safely and efficiently. First, look for kits that include a sail switch to prevent ignition until adequate airflow is detected, minimizing the risk of incomplete combustion. Confirm the product conforms to OEM production standards for compatibility and reliability. Kits with waterproof coatings help protect against corrosion and short circuits, which can create safety hazards. Also, consider options with upgraded brackets for sail switches to prevent damage and guarantee consistent operation. Finally, safety alerts or fault monitoring systems provide real-time feedback on your furnace’s status, enhancing overall safety during use.

Warranty and Support Options

Considering the long-term investment in your RV furnace, it’s vital to pay attention to warranty and support options. Look for a manufacturer warranty that covers a reasonable duration, often ranging from one to several years, to guarantee reliability. Additionally, check for return policies that allow you to return the product within 30 days if it doesn’t meet your expectations or is defective. Availability of customer support, such as 24/7 assistance or dedicated service reps, is essential for addressing installation or operational questions. Review customer feedback regarding warranty claims and support experiences to assess how well the manufacturer honors their commitments. Finally, confirm the upgrade kit includes clear installation instructions and necessary components for your DIY projects.

Price Versus Value Analysis

After ensuring you have solid warranty and support options for your RV furnace upgrade, it’s time to weigh the price against the value of the kit. Consider the total cost versus the expected lifespan and performance improvements. A higher upfront cost may be justified by enhanced efficiency and reliability. Look closely at the warranty period; longer warranties often signal better quality, potentially saving you money on future repairs. Analyze the energy efficiency ratings since higher efficiency can lower fuel consumption and operating costs. Don’t overlook customer reviews and satisfaction ratings, as they provide insights into real-world performance. Finally, factor in installation costs—DIY-friendly kits can save you labor expenses, making them a more budget-friendly choice.