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Flame King 300,000 BTU Horizontal Mounted 2-Stage Propane LP Regulator with POL for RVs, Vans, Trailers, Campers, 100LB Tanks, ASME Tanks, Generators

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$27.13

$ 12 .99 $12.99

In Stock

1.Size:300,000 Btu


  • DUAL-STAGE DESIGN maintains constant gas pressure under changing demands and conditions; 1st and 2nd stages ensure a smoother, more consistent flow of propane gas to all RV appliances
  • HEAVY DUTY ALUMINUM and SOLID BRASS material ensures the connections with the tank are secure and leak-free
  • SAFE and SECURE CONNECTIONS: POL Inlet tank connection and 3/8"-18NPT outlet connection to the main RV gas line
  • OUTLET PRESSURE: 11-inch WATER COLUMN pressure and a BTU/HR capacity of 300,000; with vent hole at the top
  • APPLICATIONS: Works great for larger RVs, Food Trucks, or other large vehicles with appliances with high BTU outputs



Product Description

Flame King 300K BTU Horizontal Mounted 2-Stage Propane LP Regulator w/ POL for RVs, Vans, Trailers

300,000 BTU Horizontal Mounted 2-Stage Regulator

Flame King 300K BTU Horizontal Mounted 2-Stage Propane LP Regulator w/ POL for RVs, Vans, Trailers

  • DUAL-STAGE DESIGN maintains constant gas pressure under changing demands and conditions; 1st and 2nd stages ensure a smoother, more consistent flow of propane gas to all RV appliances
  • HEAVY DUTY ALUMINUM and SOLID BRASS material ensures the connections with the tank are secure and leak-free
  • SAFE and SECURE CONNECTIONS: POL Inlet tank connection is 1/4" female 18NPT and the outlet connection to the main RV gas line is 3/8"-18NPT
  • OUTLET PRESSURE: 11-inch WATER COLUMN pressure and a BTU/HR capacity of 300,000; with vent hole at the top
  • APPLICATIONS: Works great for larger RVs, Food Trucks, or other large vehicles with appliances with high BTU outputs
Flame King 300K BTU Horizontal Mounted 2-Stage Propane LP Regulator w/ POL for RVs, Vans, Trailers

Ensure a smooth, leak-free propane connection with the Flame King 2-Stage Propane Gas RV Regulator with POL connection. Great for larger RVs, Food Trucks, Campervans and other large vehicles with appliances that require high BTU outputs. This 2-Stage Regulator is critically important for heavy-duty propane use. The 2-Stage Propane Gas RV Regulator allows you to control your propane to match the pressure required for specific propane devices. Dealing with the pressure released from the first stage, the second stage regulator will further control the pressure to safely meet the propane pressure/supply needed for the propane appliance in use. Made from heavy-duty aluminum and solid brass material ensuring the connections with the tank are secure and leak-free. The inlet connectors are the standard POL valve and the outlet connection to the main RV gas line is 3/8"" NPT. OUTLET PRESSURE: 11-inch WATER COLUMN pressure and a BTU/HR capacity of 300,000


Richard
Reviewed in the United States on February 9, 2025
Perfect replacement.The eight year old regulator was acting up in frigid cold weather. The motor home furnace would not ignite reliably. Nothing like waking up cause the temp inside the RV has dropped to 35 degrees. Hot water occasionally not igniting. Yellowish flames on the stove top and oven burner. The LP tank is not anywhere near empty either.This new regulator resolved the issues. I often have a Suburban NT-30 SP 30,000 BTU RV furnace, Atwood 6 gallon LP hot water heater, and LP gas range with oven baking a pizza while cooking dinner, someone showering and its only 4 degrees outside. This regulator does the job of keeping the correct flow of LP coming to all the appliances simultaneously no matter the weather conditions.
Brian E. Skiba
Reviewed in the United States on August 3, 2023
I have gone through many of these dual-regulators as I have several tiny cabins on my property. THis one has a steel/brass coated connector to the propane tank, and doesn't put what I consider the useless plastic piece around it. This way a good wrench can be used to fasten the connection (but's don't over tighten). Worth the money.
J. Morris
Reviewed in the United States on January 10, 2022
First off I’ve had the regulator a year, sitting in a box waiting to be needed. This past weekend I needed a substitute heat source and pulled the regulator out of its packaging. Installed the regulator and it leaked like crazy (soapy water test) where it screwed into the tank. Removed and inspected. The POL end had a flat spot with rough material (see pics) so I cleaned that up hoping it would seal. Reinstalled and the opposite end (see pics) cracked when screening it on the male fitting for the line. The male fitting had Teflon tape, as it should) to seal but wasn’t overly wrapped in it. The housing of the regulator is thin and very weak. It weighed a fraction of my old one. This along with the damaged POL end, I can’t recommend this and would give it ZERO stars if I could. Guess I should have inspected it upon receipt instead of trusting it would be good when I need it. I’m out $20, but hopefully this will save someone else.
Customer
Reviewed in Canada on June 29, 2021
Bought to replace unit on my westfalia. Works and fits as good as original regulator, did not have to modify any of the propane lines
Perry Richmond
Reviewed in the United States on March 6, 2021
I received the regulator very quickly after ordering. I have installed the regulator and it is working. I have it attached to a 100 lb propane tank. It fuels propane logs in my house.
Colin Walsh
Reviewed in the United States on January 14, 2021
I have a propane generator that I use with a 100lb tank and a short piece of hose. My professional regulator which had all sorts of adapters failed. I smelled it leaking one day. This guy installed in 5 minutes and everything was correct, no adaptation required.I will update this review for longevity or in case of failure, but so far so good.
Boarder4Life
Reviewed in Canada on April 21, 2021
It regulates.
Brandon Yates
Reviewed in the United States on April 11, 2021
I priced one of these at the local propane dealer and wow what a difference. I put it on a propane heater and it is working great.
Joshua Wells
Reviewed in the United States on December 30, 2020
Works like a charm. Have a tall propane bottle that runs the fireplace, this easy to install regulator regulates well. Nice and warm.
Placeholder
Reviewed in the United States on November 18, 2020
Easy to hook up, leak check, and functions so far so good...
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