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Flame King

Flame King KT18ACR6 2-Stage Auto Changeover LP Propane Gas Regulator with Two 18-inch Pigtails for RVs, Vans, Trailers

    • Based on 6,592 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 23
Order within 16 hours and 3 minutes
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Size: Regulator with 18-inch Pigtails


Features

  • Allows removal of the empty cylinder for refill without interrupting propane supply; includes 2 of the 18-inch pigtails to connect the regulator to the propane tank or propane supply
  • For RVs with dual propane tanks; it automatically switches from primary to reserve tank when the primary tank is empty
  • Pairs well with our 48 Inch Thermo Plastic Hose, item 100383-48
  • Inlets are 1/4" SAE inverted flare and outlet is 3/8" NPT female pipe thread
  • Regulator is factory set at 11wc (water column); Rated for 345,000 BTU

Manufacturer: ‎Flame King


Brand: ‎Flame King


Model: ‎2-Stage Auto Changeover LP Propane Gas Regulator With Two 18-inch Pigtails For RVs, Vans, Trailers


Item Weight: ‎2.43 pounds


Product Dimensions: ‎2 x 5 x 6 inches


Country of Origin: ‎China


Item model number: ‎KT18ACR6


Manufacturer Part Number: ‎KT18ACR6


Date First Available: May 10, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Easy install and works
Size: Regulator 12 Inch Pigtails
Last camping trip we came back to our regulator blowing propane out of the dial so needed a quick replacement. This regulator was really easy to install and tested it on our last camping trip and worked as designed (switched tanks as it should) with no leaks.
Reviewed in the United States on October 31, 2023 by BargainShopper
    • Works with On-board Propane!
Size: Regulator 12 Inch Pigtails
Review Image by Jacob and Ashley Hall Jacob and Ashley Hall
Review Image by Jacob and Ashley Hall Jacob and Ashley Hall
Review Image by Jacob and Ashley Hall Jacob and Ashley Hall
Works perfectly! I didn't know if this would work for a Motorhome On-board or not but bought it anyway hoping the Regulator would output the same. It definitely does! Hear me out, all I had to do was disconnect the house hose from the On-board Regulator and it fit like a glove and got to work. I have a different setup so I definitely went and got a custom cut hose to allow this to work in the space I wanted it too. Most RVs are built the exact same so I wouldn't doubt that anyone else could just plug and play. Nice, Sturdy, and clean. No regrets from me. ... show more
Reviewed in the United States on October 27, 2023 by Jacob and Ashley Hall Jacob and Ashley Hall
    • Auto RV propane regulator
Size: Regulator 12 Inch Pigtails
Review Image by D. Stallard D. Stallard
Well made and easy install and already operating !
Reviewed in the United States on November 5, 2023 by D. Stallard D. Stallard
    • Works pretty good - Lasted 4 years
Size: Regulator 12 Inch Pigtails
I recently had to order another one of these. The previous one lasted 4 years. Eventually it got to the point where no gas would come through. This is probably what's expected for an item like this. I think it was worth the money for 4 years' worth of use which is why I bought another.
Reviewed in the United States on September 18, 2023 by Stargazer
    • Perfect replacement
Size: Regulator 12 Inch Pigtails
Easy to install and works as it should
Reviewed in the United States on November 21, 2023 by Glenn C.
    • So easy to use
Size: Regulator 12 Inch Pigtails
My previous new regulator, only a few months old, decided to leak all over the place (HAZARD!). Installed this quickly and it's more sturdy than the last one. Have had zero issues and now my RV has reliable propane flow! Highly recommend!
Reviewed in the United States on November 20, 2023 by John haynes
    • Great replacement part
Size: Regulator 12 Inch Pigtails
I used this to replace the changeover regulator on a living quarters horse trailer that failed after 18 years of service. It came in ready to go. From the time I opened the box to completion was under 10 minutes. Operates flawlessly. The only thing I don’t like is the mounting bracket. It only has one hole which could be problematic in some applications. I have since upgraded the bracket through some minor modifications to my existing trailer mount and expect that this should operate properly for years to come. ... show more
Reviewed in the United States on October 3, 2023 by BubbaTJ
    • Works good
Size: Regulator 12 Inch Pigtails
Works good. Just unscrewed the old one and threw this new one on, little bit of thread sealant and now my pigtails don’t leak propane. I can take hot showers again!
Reviewed in the United States on November 15, 2023 by Dustin Wood

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