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Flame King (KT12ACR6a) 2-Stage Auto Changeover LP Propane Gas Regulator With Two 12 Inch Pigtails For RVs, Vans, Trailers

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$39.99

$ 18 .99 $18.99

In Stock

1.Size:Regulator With 12-inch Pigtails


  • Allows removal of the empty cylinder for refill without interrupting propane supply; includes 2 of the 12-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 and 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 12" pigtails to connect the regulator to the propane tank or propane supply.


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
Guy S.
Reviewed in the United States on February 21, 2025
It does its job and stays out of our way, which is exactly what we want.
ghost
Reviewed in the United States on February 14, 2025
When you need NO LEAKS easy install ans SAFE GREAT PRODUCT
Customer
Reviewed in the United States on January 26, 2025
Like the Valve, dislike the hose connectors...
Customer
Reviewed in Canada on January 20, 2025
I had issues with Propane leaking on previous setups. Had a single hose and had to manually switch tanks. This thing works awesome, no leaks, keeps both tanks connected (can manually turn off tanks when not in use). Very happy with this product. No extra hose to coil up. Exactly what I needed on my boat.
Jammer
Reviewed in the United States on September 29, 2024
Exact fit for my rv, mounted between two tanks. Feels like good quality materials and performed well on our first trip with the regulator. Arrived quick and has simple to understand instructions.
Laura
Reviewed in Canada on July 9, 2024
Easy to install and works perfect
Fearless
Reviewed in the United States on December 3, 2024
Bought this Flame King automatic changeover valve already year ago and during that time I've only changed my tanks twice, so I was distressed when I had no propane at my stove last night, as that tank had been on only one week. I went out to make sure the tank wasn't defective and found one of the hose fittings leaking propane. This morning I checked it out and found the hose was leaking at the crimp connection. Ordered new, braided stainless hoses (again from Flame King) but they won't be here for almost a week. Can't say what caused it, but i will have a spare hose from now on.
STEPHEN M ARTHUR
Reviewed in the United States on December 19, 2024
The media could not be loaded.
Hébert Clément
Reviewed in Canada on October 23, 2024
Work very well as expected
tranphys
Reviewed in Australia on January 1, 2024
Works fine
Brandon H.
Reviewed in Canada on December 14, 2023
10/10 recommend. Fit perfectly and works as it should, I called around to local rv stores and they’re charging over $140 for this exact item. Save your money and order this. Very good quality, the threads are all good quality brass design. The propane on/off regulator switch is very durable construction and accurate as well as the entire design. The rubber hoses are durable and perfectly placed. I run dual 30lb propane bottles connected to this and it works perfectly and fits almost all designs. Only thing i recommend is ordering some yellow propane/ gas cerftified thread tape to put in the male connectors.
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