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Reviewing the 6 Best RV Propane Regulators for 2025: Reliable Options for Every Camper
When it comes to RV life, having a reliable propane regulator is essential for safety and peace of mind. The best RV propane regulators not only ensure uninterrupted gas supply but also help maintain consistent appliance performance.
Let’s review the top propane regulators for 2025 – finding the best fit for you, whether you’re upgrading your setup or outfitting a new rig.
Summary of Top RV Propane Regulator Picks
Product Roundup: The Top RV Propane Regulators in 2025
1. Cavagna Two-Stage RV Automatic Changeover LP Propane Regulator
Best for: High capacity
If you’re looking for a propane regulator that can handle the demands of a busy RV lifestyle, the Cavagna Two-Stage Automatic Changeover Regulator is an excellent choice.
I’ve recommended this to RVers who prioritize uninterrupted propane supply, and its high capacity of 160,000 BTU/h makes it perfect for handling multiple appliances simultaneously.
One of the standout features of this regulator is its automatic changeover function. If the primary propane tank runs empty, it seamlessly switches to the reserve tank without requiring any manual intervention. This is a lifesaver on cold nights when running out of propane is the last thing you want to deal with.
Plus, the built-in red/green indicator lets you know which tank is active and when it’s time to refill, saving you from guesswork.
I also appreciate the two-stage regulation, which ensures consistent gas pressure regardless of fluctuations in propane flow. This means your appliances – whether it’s the water heater, furnace, or stove – operate smoothly and efficiently.
The durable Zamak alloy construction with a corrosion-resistant powder-coated finish adds to the reliability of this regulator, even in harsh weather conditions.
While this regulator is excellent overall, I do really recommend professional installation for this one, to ensure proper setup and safety. Some users have reported occasional issues with the automatic switch mechanism, though these cases are rare and often attributed to improper installation or maintenance.
For RVers who need a reliable, high-capacity propane regulator, the Cavagna Two-Stage Automatic Changeover Regulator is a top contender. Its blend of performance, convenience, and durability makes it a valuable addition to any RV setup, especially for those with dual propane tanks.
Buy Cavagna Two-Stage RV Automatic Changeover LP Propane Regulator
2. Camco Propane Double-Stage Auto-Changeover Regulator
Best for: Versatility
The Camco Propane Double-Stage Auto-Changeover Regulator is a fantastic option for RVers who value versatility and reliability.
I’ve used and recommended this regulator to RVers who want consistent propane flow for a variety of appliances without worrying about interruptions. With a high primary cylinder capacity of 210,000 BTU/hr and a reserve capacity of 130,000 BTU/hr, it easily handles the demands of most RV setups.
What sets this regulator apart is its dependable automatic changeover feature. When the primary propane tank runs empty, it smoothly switches to the reserve tank, ensuring an uninterrupted gas supply. This feature is particularly useful during cold nights or when running multiple propane-powered appliances, like a furnace and stove, simultaneously.
The double-stage regulation system is the real standout feature. It ensures consistent gas pressure (11" W.C.) regardless of varying propane levels, so your appliances work efficiently without fluctuations.
Additionally, the regulator’s compact design and compatibility with most dual-tank setups make it easy to install in a variety of RV configurations.
While the regulator is highly versatile, it does have a few minor drawbacks. Some users have reported occasional issues with the changeover mechanism not switching properly, though these instances are rare and often due to improper installation.
Important: Mounting hardware isn’t included, so you’ll need to purchase a bracket and screws separately.
Overall, the Camco Propane Double-Stage Auto-Changeover Regulator is a reliable, user-friendly solution for maintaining a consistent propane supply. Whether you’re a weekend camper or a full-time RVer, this regulator is a dependable addition to your propane system.
Buy Camco Propane Double-Stage Auto-Changeover Regulator
3. AP Products RV Auto Changeover Propane Gas Regulator
Best: All-in-one solution
If you’re looking for an all-in-one propane regulator that combines reliability, convenience, and ease of installation, the AP Products RV Auto Changeover Propane Gas Regulator is a top choice.
I’ve recommended this model to RVers who want a complete kit that simplifies their propane system, and it consistently delivers great results.
The automatic changeover feature is the standout here. When the primary propane tank is empty, the regulator effortlessly switches to the reserve tank, ensuring uninterrupted gas supply – a crucial feature during colder months or when running essential appliances like heaters or refrigerators.
The red/green indicator is another thoughtful touch, again clearly showing when it’s time to refill the tank, saving you from surprise outages.
What makes this regulator truly shine is its inclusion of two 24” propane hoses, making installation much easier compared to standalone regulators. The pre-attached fittings are a great convenience, and the regulator itself is built for durability, with a solid construction that withstands wear and tear.
The two-stage regulation ensures consistent gas pressure across a range of appliances, preventing any performance issues due to fluctuating propane flow.With a capacity of 350,000 BTU/hr, this regulator is more than capable of handling multiple high-demand appliances.
The built-in service technician tap allows for quick maintenance checks, which I’ve found particularly useful during seasonal RV inspections.
That said, some users have reported inconsistencies in the product’s weight or packaging details, so it’s worth confirming specifics with your retailer. Additionally, while installation is straightforward, I still recommend professional assistance to ensure everything is set up correctly and safely.
The AP Products RV Auto Changeover Propane Gas Regulator With 24” Hoses is a fantastic all-in-one solution for RVers who want reliability and ease of use. It’s a complete package that’s perfect for any propane setup.
Buy AP Products RV Auto Changeover Propane Gas Regulator
4. Suburban Vertical Propane Regulator With Shut Off Valve
Best for: Safety features
The Suburban Vertical Propane Regulator With Shut-Off Valve is a must-have for RVers who prioritize safety and dependability in their propane system.
This regulator combines reliable two-stage performance with built-in safety features, making it a great choice for anyone seeking peace of mind during their travels.
What stands out to me is the inclusion of a shut-off valve. It’s an excellent addition that allows you to isolate the propane flow during maintenance or emergencies. Coupled with excess flow and overpressure protection, this regulator goes above and beyond to keep your propane system secure. I’ve found these key features truly invaluable when troubleshooting or performing routine inspections, as they add an extra layer of control and confidence.
The two-stage regulation ensures consistent propane pressure, reducing the likelihood of performance fluctuations in your appliances. It’s especially useful when operating sensitive equipment like stoves or water heaters that require stable pressure for optimal function.
The regulator’s vertical vent orientation is also noteworthy – it ensures safe venting of excess gas, adhering to industry safety standards.
Constructed from durable materials with a plastic vent cover to meet RVIA standards, this regulator is built for long-term use. The lightweight design (just 0.77 lbs) and compact dimensions make it easy to integrate into existing propane setups.
However, honestly, for me, the lack of detailed installation instructions may require professional assistance, particularly if you’re unfamiliar with propane systems.
On top of this, while it’s a versatile and reliable regulator, the Suburban Vertical Propane Regulator is best suited for smaller propane systems or low-demand setups due to its lower capacity compared to some competitors.
For those who value safety above all else, the Suburban Vertical Propane Regulator With Shut-Off Valve is a dependable choice. It’s a thoughtful addition to any RV propane system, offering both functionality and protection.
Buy Suburban Vertical Propane Regulator With Shut Off Valve
5. Dicor Suburban High Pressure Single Stage RV Propane Regulator
Best for: High-pressure applications
The Dicor Suburban High Pressure Single Stage RV Propane Regulator is a powerful and specialized option designed for high-pressure propane applications.
If you use appliances like heaters, turkey fryers, or smokers that require high-pressure propane flow, this regulator is an excellent fit for your RV setup.
What makes this regulator stand out is its ability to handle inlet pressures ranging from 25 to 250 PSI and reduce them to a consistent outlet pressure of up to 16 PSI. This precision ensures that high-demand appliances perform efficiently and safely without the risk of over-pressurization.
Its 460,000 BTU/hr capacity is impressive and can handle even the most demanding setups with ease.
Built from zinc die-cast materials, this regulator is both lightweight and durable. It’s compact, making it easy to install and integrate into your propane system, and its rugged construction ensures long-term reliability.
The inclusion of a safety shut-off valve provides an extra layer of control, allowing you to isolate the gas flow during maintenance or emergencies.
However, this is a single-stage regulator, meaning it’s not suitable for standard RV appliances that require two-stage regulation for optimal performance. It’s designed specifically for high-pressure applications, so it’s essential to ensure compatibility with your propane system before purchase.
Important: Installation must follow strict NFPA 58 standards, and professional setup is strongly recommended for safe operation.
For RVers who need a dependable solution for high-pressure propane appliances, the Dicor Suburban High Pressure Single Stage RV Propane Regulator is an outstanding choice. It delivers the power and reliability needed for specialized setups, making it a valuable addition to RVs with unique propane demands.
Buy Dicor Suburban High Pressure Single Stage RV Propane Regulator
6. Marshall Excelsior Propane Regulator
Best for: Durability
The Marshall Excelsior Two-Stage Automatic Changeover Regulator is one of the most reliable and durable propane regulators I’ve come across.
Built to handle the rigors of RV life, this regulator ensures consistent propane flow while offering the peace of mind that comes with its robust design and safety features. It’s a top-tier choice for RVers who want reliability, especially in dual-tank setups.
What I love most about this regulator is its dependable automatic changeover function.
When the primary tank runs out, it seamlessly switches to the reserve tank, ensuring uninterrupted propane flow to your appliances. This is a must-have feature for RVers during cold nights or when running high-demand appliances like furnaces and stoves.
The green-to-red indicator is simple to read and helps you quickly identify when the primary tank needs refilling.
The two-stage regulation system is another standout. It maintains a stable output pressure of 11” W.C., even when dealing with fluctuating propane levels or high-demand scenarios. With a primary cylinder capacity of 225,000 BTU/hr and a reserve capacity of 150,000 BTU/hr, this regulator can easily handle multiple appliances simultaneously, making it a versatile choice for both full-timers and weekend campers.
Durability is where the Marshall Excelsior shines. Constructed from raw zinc, it’s designed to resist corrosion and withstand harsh weather conditions. This regulator is UL listed, NFPA compliant, and RVIA approved, ensuring it meets the highest safety and performance standards.
However, please note that like most regulators, keeping the vent openings clean and unobstructed is crucial for optimal performance.
While some users have reported occasional defective units, these are rare and typically resolved through the decent 5-year warranty. Proper installation and regular maintenance will maximize the performance of this regulator, making it a long-term solution for your propane needs.
For RVers who want a heavy-duty, reliable, and easy-to-use propane regulator, the Marshall Excelsior Two-Stage Automatic Changeover Regulator is a fantastic choice. It’s built to last, performs consistently, and ensures you never have to worry about running out of propane when you need it most.
Buy Marshall Excelsior Propane Regulator
Pro Buying Tips for Getting the Best RV Propane Regulator
Your RV’s propane regulator is the heart of your gas system, ensuring safe and consistent flow to appliances like stoves, heaters, and water heaters. Choosing the right regulator can make all the difference in performance, safety, and convenience.
Whether you’re upgrading or replacing an old unit, my expert tips should guide you in finding the best RV propane regulator for your needs.
Understand Your Propane System’s Requirements
Before purchasing, assess your propane setup. Single-tank systems typically require single-stage regulators, while dual-tank setups benefit from automatic changeover models.
Consider your appliances’ BTU demands to ensure the regulator can handle the total load. Overloading a regulator can lead to inconsistent performance or even system failures. Matching the regulator type to your system ensures smooth operation and avoids unnecessary repairs.
Choose Between Single-Stage and Two-Stage Regulators
Single-stage regulators reduce propane pressure in one step, which is fine for appliances with consistent demands or close proximity to the tanks.
However, two-stage regulators provide more stable pressure, especially for larger RVs or setups with varying appliance needs. I recommend two-stage models for most RVers, as they minimize pressure fluctuations and improve appliance performance.
Prioritize Safety Features Above All
Look for regulators with built-in safety features like excess flow protection, overpressure shut-offs, and vented designs.
These features prevent gas leaks, pressure buildup, and other hazards. Models like the Suburban Vertical Propane Regulator with a shut-off valve add an extra layer of control, which is invaluable during maintenance or emergencies.
Don’t Overlook the BTU Capacity
Your regulator’s BTU capacity should exceed the combined demands of your appliances.
High-capacity models like the Cavagna Two-Stage Regulator handle multiple appliances efficiently, making them ideal for larger setups. Underpowered regulators may struggle to supply consistent gas flow, leading to appliance malfunctions or safety concerns.
Compare Warranty and Brand Reputation
Choose a regulator backed by a solid warranty – at least 1 to 5 years – to protect against manufacturing defects.
Brands like Marshall Excelsior and Cavagna are known for their quality and reliability, offering peace of mind with every purchase. Checking reviews and recommendations from fellow RVers can also help you find trusted models.
Upgrade Your System with the Best RV Propane Regulators – Visit RV Upgrades!
At RV Upgrades, we offer a curated selection of top-rated RV propane regulators to ensure consistent performance and safety for your appliances. Whether you need a high-capacity regulator, a durable two-stage model, or an all-in-one solution, we have the perfect option for your setup. Explore our collection today and enjoy peace of mind on every adventure!
About the Author
I’m Bill Rowell, the founder of RVupgrades.com. In 2002, I launched the business to help fellow RV enthusiasts find unique and hard-to-find products. Over the years, it’s grown to offer more than 15,000 items, with a warehouse in Eastlake, Ohio. Having owned and repaired nearly every type of RV, I bring over two decades of hands-on experience to the table. For me, this isn’t just a business—it’s a passion and a way of life that I love sharing with the RV community.
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