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Flame King KT15ACR-2 2-Stage Auto Changeover LP Propane Gas Regulator with Two 15-inch Pigtails for RVs, Vans, Trailers

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$50.67

$ 23 .75 $23.75

In Stock

1.Size:Regulator With 15-inch Pigtails


  • Allows removal of the empty cylinder for refill without interrupting propane supply; includes 2 of the 15-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
  • UL Listed Regulator, inlets are 1/4" SAE inverted flare and the outlet is 3/8" NPT female pipe thread; rated for 345,200 BTU
  • Pairs well with our 48-inch thermoplastic hose; regulator is factory set at 11WC (water column)
  • Double-stage design maintains constant gas pressure under changing demand and conditions


The Auto-Changeover LP Regulator allows you to hook up 2 Propane tanks. The regulator automatically switches over to the second tank once the first one runs out and vice versa. The indicator changes color to let you know when a tank has been depleted and needs to be refilled. The inlet is a 1/4" SAE inverted flare and the outlet is a 3/8" NPT female. Also included are 2 of the 15-inch pigtails to connect the regulator to the propane tank or propane supply.


Cliff Gray
Reviewed in the United States on March 25, 2025
I initially tried a few cheaper versions of this product on Amazon, but they didn't hold up well. After installing this one about three weeks ago, I noticed a significant difference. Normally, I would have gone through one of my 30lb tanks by now, but with this product, my tank has barely moved, and I haven't had to start using my backup tank.
DEH
Reviewed in Canada on March 12, 2025
Does exactly what it claims to do. Auto switch between tanks and indicator tells which tank is being used and status of the propane.
KD Engineering
Reviewed in the United States on March 10, 2025
Great device, quick easy install. Had a question about installing the regulator horizontally instead of vertically so I reached out to King Tech Support. They answered within 24 hours. BTW, they say you should always mount vertically which is unfortunate. That method makes it indicator impossible to see in my application. Still very good product.
Okie dude
Reviewed in the United States on February 6, 2025
Got my camper propane going again. My old pigtails were leaking but couldn't find the a replacement size so had to replace the whole regulator. Working well.
Colin Wyatt
Reviewed in the United States on February 28, 2025
Nice quality propane regulator set for my RV to replace an old rotted unit great price
Sean Thomas
Reviewed in the United States on April 9, 2025
I had to replace an old regulator on our camper. I decided to get this one. It was an easy installation. It worked great. I highly recommend this regulator.
Laura
Reviewed in Canada on July 9, 2024
Easy to install and works perfect
Gary H.
Reviewed in Canada on November 10, 2024
The first one I received would only work on one side. The right side was blocked off and wouldn’t allow propane to come through. Amazon replaced it within 1 day and had no problems returning the faulty regulator.The new one works as it was suppose to and automatically switches tanks when one goes empty
rob
Reviewed in Canada on November 1, 2024
The 15” hoses are just 15”. My old ones were so called 15” but they were longer. I suggest you buy 18” hoses
Hébert Clément
Reviewed in Canada on October 23, 2024
Work very well as expected