Flame King Propane Torch, Heavy Duty Weed Burner, 500,000 BTU

(10 customer reviews)

Color Black
Brand Flame King
Item Weight 4.5 Pounds
Item Dimensions LxWxH 39 x 3 x 3 inches
Material Steel, Rubber
  • Hight Intensity Torch for Max Heat – 500, 000 BTU propane torch for max heat output.
  • Easy grip handle – Molded handle for additional control and comfort.
  • Long reach hose – 10 foot hose rated at 350 PSI is great for hard to reach areas without carrying propane tank.
  • Multi purpose – Weed Burning Roof Asphalt Melting, Soldering, Snow Melting, Paint Removal, Wood Fire Starting, and Searing.
  • No tools required – Connect to propane as there is no need to assemble and comes with plastic handwheel tightener.


Flame King Propane Torch Kit Heavy Duty Weed Burner, 500,000 BTU with Flint Striker, with 10-ft Hose Regulator Assembly

  • MORE THAN JUST A WEED BURNER: Use this torch to melt snow, effortlessly clear sidewalks, and driveways, jumpstart summer beach bonfires, repair roofs, and various woodworking projects.
  • ERGONOMICALLY DESIGNED HANDLE: Plastic handle is comfortable to hold for long-term use, lessening the chance of slipping or dropping the torch. It is loud when in use, which means you know when it’s active.
  • 500,000 BTU HEAT OUTPUT: Makes a great choice for heavy-duty jobs around the home; the valve is comfortable to squeeze; a 10-foot hose rated at 350 PSI is included to provide extra reach. Works with standard propane cylinders from 5 lbs up to 40 lbs.
  • SAFETY REMINDER BEFORE USING THIS TORCH: Read usage instructions fully and completely before using the torch. Make sure to have all recommended safety gear assembled, such as goggles and heavy work gloves. It is advisable to wear close-fitting long sleeve shirts and pants to protect your limbs. Note wind direction and face torch downwind when igniting.

The Flame King YSN500K Propane Torch Burner is perfect for many different uses; melting snow and ice, removing parking lot markings, paint removal, thawing frozen pipes and equipment, melting tar and asphalt, and so much more. It is designed with a molded handle for added control and comfort. The Flame King YSN500K Torch comes fully assembled and ready to use. At 500, 000 BTU this is the ultimate torch for your heavy-duty jobs. This torch is compatible with standard liquid propane cylinders including; 5lbs, 10lbs, 20lbs, 30lbs, 40lbs, and 100lbs propane cylinders. The Flame King YSN500K Torch includes a 10′ hose rated at 350 PSI, as well as a brass adjusting valve to control the flame. The package includes a flint striker for lighting the torch. Propane cylinder not included.

PLEASE NOTE that this is intended for Outdoor use ONLY. Also, do not use this torch to heat, mold, or bend plastic sheets, molding, or tubing. Carefully read all instructions from the manual before using your torch. Make sure to have all recommended safety gear assembled, such as goggles and heavy work gloves. It is advisable to wear close-fitting long sleeve shirts, pants, and boots to protect your limbs.


Flame King is dedicated to providing world-class products that are second to none. We are always striving to achieve the highest quality, service, and value for our customers throughout the world, with a broad line of advanced and innovative products.

Our customer-focused approach has led the way for Flame King to be seen as the fastest growing company within the industry, recognized as a market leader around the world.

Flame King’s steel portable propane cylinders come in various sizes ranging from 1 lb. to 420 lb. for recreational, commercial, industrial, and home applications.

Like all of our products, each propane tank and cylinder meet or exceed industry regulations for quality and are manufactured in facilities that have won awards for proactive safety practices and regulations.

Dimensions 3 × 3 cm



‎Flame King


‎39 x 3 x 3 inches


‎Steel, Rubber


‎10 Degrees Fahrenheit




‎4.5 Pounds


‎39 x 3 x 3 inches






‎500K BTU


‎500K BTU


‎Propane Gas






‎Weed Burning, Roofing & Paint Removal, Charcoal & Wood Fire Starting, Snow Melting, Pipe Thawing


‎500,000 BTU Weed Burner Torch, 10 ft Hose Regulator Assembly




‎90 day manufacturer warranty. Warranty voids if purchased from anybody else that is not Flame King and/or Amazon Retail.




June 29, 2021


Flame King

10 reviews for Flame King Propane Torch, Heavy Duty Weed Burner, 500,000 BTU

  1. Ken Glucksberg

    Fun but too powerful!
    This was fun to use but has too much power and too wide of a burn area for my garden. I have narrowish cobblestone pathways and want to burn the weeds in the cracks. The head of this unit is wide with a wide flame and incinerates everything nearby, including the adjacent plants. I need something with a finer tip. If you have a large area like a driveway it would be good. But it may melt the asphalt. It is THAT powerful. It also uses a lot of propane.

  2. Amazon Customer

    Easy to use
    Our driveway is stone and now has a lot of grass coming up. My husband didn’t want to use poison because of the animals so he ordered this. It does exactly what he wanted it to do. Gets rid of the weeds and grass coming up in the wrong places.It was supposed to include a striker but it didn’t. I tried to contact the company, I couldn’t. I did contact Amazon on chat but they cannot send a missing part unless we send the package back. Didn’t want to do that so he is using a fireplace lighter, which works.

  3. Nuñez

    Used this to bbq a large patch of weeds that grew over a long gravel driveway. Was tired of spraying it with weed killer all the time. You don’t really have to burn them to a crisp as a light pass with this will kill the weed in a day or two. These weeds had been there a while and were really stubborn so I spent a little extra time and fuel on them and burnt them to a crisp. Did this about a month ago and so far, no new growth. Love it!!! Make sure you water down any nearby flammable surfaces, just in case. Your neighbors will definitely look at you like you’ve lost your mind, lol.

  4. Denton Fender

    Very Touchy Controls But Works Well
    This was the top rated weed burner by the Amazon panel of experts. It works but has some issues. The biggest drawback is trying to keep the standby flame lit. It stays lit for several minutes of operation then goes out, Usually on shut down after a high burn rate. The main burner control lever is really touchy and goes from off to full burn in just a few degrees of lever action. Not being able to step down the burn rate I think is what snuffs out the standby pilot flame. There are no real detailed instructions provide, just some very generic stuff. After several hours use and fiddling with adjust the propane pressure at the tank and the main valve on the weed burner I was unable to find a setting that would permit continuous use with the pilot flame going out every minute of less. If you purchase this, it comes with one spark ignitor but you better buy two more as you will find yourself using it all the time. Yes it burns the weeds but at full blast it also blows them away like a jet engine. Anything dead and dry nearby will ignite long before the green weeds will be killed so be aware,

  5. ramosj88

    Works like it should…
    …just didn’t work well on weeds, they all grew back pretty fast.

  6. kjv

    Great product works as it should
    This torch gets the job done and is of good quality and value. Thanks!

  7. HyperLunatic

    Great product
    This torch is a great product. Burn weeds, fix driveway cracks, start camp fires, etc. Had a bunch of very wet logs and this got a fire going in minutes. Awesome.

  8. Glenfiddich

    Read the directions in the description
    Like another user, I was initially discouraged when after the first use pressing the lever gave me just a brief puff. So I studied the online description and in the photos saw that the tank valve should be opened SLOWLY just one turn, then the valve on the wand opened just an eighth of a turn. It worked perfectly after that and I’ve truly enjoyed frying weeds

  9. Tall Steve

    Campfire starter with flair
    Only the coolest way to light a campfire!

  10. Sean Pannell

    The media could not be loaded. This thing is a beast! I bought it initially to burn car siding going in my house for that distinctive look. It made short work of the project. Literally blows a blue flame a foot or more out the can on the end when you crack that trigger. I’m impressed.

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