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Last Updated on November 10, 2024 by Jeremy
When you’re on the hunt for RV propane tanks for your motorhome, two major industry leaders come to mind: Manchester Tank and Flame King. However, there are other reputable brands offering high-quality products for RV enthusiasts. In this article, we’ll recommend five top products from these manufacturers and others, complete with specifications, purchasing options, and suggested accessories to complement your setup.
Understanding ASME and DOT Standards
Before diving into the product recommendations, it’s important to understand the two main types of propane tanks: ASME and DOT.
ASME (American Society of Mechanical Engineers) Tanks:
- No certification required after purchase.
- Constructed from thicker steel, making them heavier but more durable.
- Designed for permanent installation and stationary use.
- Built according to strict standards set by the American Society of Mechanical Engineers.
DOT (Department of Transportation) Tanks:
- Must be re-certified 12 years after production, then every 5 years.
- Made for portable use and governed by DOT regulations.
Important Note: Motorhomes should always use ASME propane tanks due to their durability and stationary design.
1. ASME Motorhome Tank Model 6813 (Manchester Tank)
The Manchester Tank Model 6813 is an excellent option for RVers seeking a reliable, permanent LP gas tank.
Key Features:
- 6.9-gallon capacity
- Equipped with a 1-3/4″ automatic 80% stop/fill valve, POL vapor service valve, and UL-listed relief valve
- Integrated sight gauge for fuel level monitoring
- 10″ x 23″ dimensions
Where to Buy:
Available through authorized Manchester Tank dealers. You can find a dealer near you here. Alternatively, this model can be purchased on Amazon.com.
2. ASME Motorhome Tank Model 6828 (Manchester Tank)
For those who need a larger capacity, the Manchester Tank Model 6828 offers ample space while remaining manageable.
Key Features:
- 19.36-gallon capacity
- 1-3/4″ automatic stop/fill valve, vapor valve, and relief valve
- Measures 14″ x 40″ and weighs 88 lbs
- Built for permanent RV installation
Where to Buy:
This model can be purchased on Amazon.ca.
3. Horizontal ASME Propane Tank Model YSN122 (Flame King)
The Flame King Model YSN122 is a robust mid-sized tank for RV motorhomes that prioritizes durability and performance.
Key Features:
- 12.2-gallon capacity
- Dimensions: 12″ x 28″
- Weighs 49 lbs
- Comes with a fill valve, relief valve, and level gauge
- High-grade steel construction with a protective powder-coated exterior
- X-ray and hydrostatic tested for safety
Where to Buy:
Available exclusively on Amazon.com.
4. Flame King 5.9 Gallon ASME Horizontal Steel Propane Tank
This compact tank is perfect for RVs needing a smaller yet reliable propane source.
Key Features:
- 5.9-gallon capacity
- Equipped with remote fill and bleeder fittings
- Includes a pressure relief valve and solenoid service valve
- Durable, powder-coated finish for added protection
- Vacuum purged and ready for filling
Where to Buy:
Available on Flame King’s website and various online retailers. If purchasing on Flame King’s website, enjoy this 10% OFF First Time Buyer link.
5. Flame King YSN-293 29.3 Gallon RV, Van, or Trailer Horizontal Under-Mounted ASME Propane Tank Cylinder
For those who require a high-capacity tank for extended use, the Flame King YSN-293 is an excellent choice.
Key Features:
- 29.3-gallon capacity
- Heavy-duty steel construction with a powder-coated finish for durability
- Equipped with fill valve, relief valve, and level gauge
- Ideal for under-mounting on RVs, vans, and trailers
- X-ray and hydrostatic tested for safety
Where to Buy:
Available at The Home Depot and other major RV supply retailers. Alternatively, you can also purchase on Amazon.com.
Recommended Accessories for Motorhome RV Tanks
When replacing or upgrading your motorhome’s propane tank, it’s wise to consider updating related components for optimal performance:
- Horizontal 2-Stage Regulator: Ensures consistent gas flow.
- Tank Dial Chamber Sender: Provides accurate tank readings.
- LPG Tank Sensors: Helps monitor gas levels efficiently.
- Dual Tank Pigtails: Connects multiple tanks to your RV’s propane system.
Additional Brands and Options
While Manchester Tank and Flame King are leading choices, other reliable brands such as Worthington and Viking Cylinders provide high-quality propane solutions. Additionally, Camco offers essential accessories like propane tank covers and other RV-related products. For a comprehensive breakdown, check out our guide on Camco RV Products & RV Accessories.
Conclusion: Find Your Perfect RV Propane Solution
Now that you’re well-informed about the top motorhome propane tank options and related accessories, you can make a confident choice that suits your needs. With tanks available at the click of a button or a phone call away, upgrading your RV propane system has never been easier.
Curious about how long your propane tank will last? Find out here.
Until next time, safe travels and enjoy the journey!
Cheers!
This was a very informative and helpful article as we are considering purchasing an RV. I appreciate this info.
Thank you again Joseph!
Keep this site bookmarked for future reference as you are bound to learn more about other RV parts and accessories.