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

  • Based on 1,295 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, May 15
Order within 15 hours and 50 minutes
Available payment plans shown during checkout

Size: 500K BTU


Features

  • MULTI-PURPOSE PROPANE TORCH: More than just a WEED BURNER; it is also great for melting snow and ice, removing parking lot markings and paint, thawing frozen pipes and equipment, melting tar and asphalt, repairing roof and various woodworking projects
  • ERGONOMIC DESIGN: The easy grip handle allows you to have precise control and comfort during extended use minimizing the risk of slipping or dropping the torch; also comes with a safety lever valve for added control and protection
  • POWERFUL 500,000 BTU HEAT OUTPUT: Emits a powerful heat output of 500,000 BTU with a FLAME SIZE of up to 23 inches (almost 2 FT) long; making this torch well-suited for heavy-duty jobs around the home and beyond
  • COMPATIBILITY: Works with standard liquid propane cylinders including 5lbs, 10lbs, 20lbs, 30lbs, 40lbs, 60lbs, and 100lbs
  • ARRIVES FULLY ASSEMBLED: This torch is 39 inches long and is ready to use right out of the box; includes a 10-foot hose, allowing you to access hard-to-reach areas and cover more ground without constantly moving the propane cylinder
  • CSA CERTIFIED: Tested and certified to meet specific safety and performance standards established by CSA; safe to use and reliable for various applications
  • ONE-YEAR WARRANTY: 1-Year Manufacturer's Defect Warranty; comes with a FLINT STRIKER for manual ignition
  • SAFETY FIRST: Before using the torch, ensure you have the recommended safety gear, including goggles and heavy work gloves; wear close-fitting long-sleeved shirts and pants to protect your limbs; face the torch downwind when igniting it

Color: Black


Brand: Flame King


Product Dimensions: 159"L x 3"W x 3"H


Material: Iron/Brass/Rubber/Plastic PA


Maximum Temperature: 2200 Degrees Fahrenheit


Color: ‎Black


Brand: ‎Flame King


Product Dimensions: ‎159"L x 3"W x 3"H


Material: ‎Iron/Brass/Rubber/Plastic PA


Maximum Temperature: ‎2200 Degrees Fahrenheit


Manufacturer: ‎Flame King


UPC: ‎850015730870


Part Number: ‎YSN500K


Item Weight: ‎4.76 pounds


Country of Origin: ‎China


Item model number: ‎YSN500K


Size: ‎500K BTU


Style: ‎500K BTU with Flint Striker


Pattern: ‎Burner


Power Source: ‎Propane Gas


Item Package Quantity: ‎1


Handle/Lever Placement: ‎Top


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


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


Batteries Required?: ‎No


Warranty Description: ‎The manufacturer warrants Flame King Products (except paint and finish) to be free from defects in materials and workmanship for 1 year from the date of purchase.


Date First Available: June 29, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 15

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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Top Amazon Reviews


  • Very powerful, nice user interface
Size: 500K BTU
I used this for several hours today, somewhat of a learning curve. I ended up setting the gas bottle to barely on and the torch knob to also barely open. I used the sound of the gas when I pulled the trigger to adjust down to a mere whisper for lighting. I also experimented with opening the two knobs and listening to the resulting sound. For me it was always bottle at a minimum setting and the handle knob to increase or decrease for what I needed. I also had a helper to control the gas bottle setting. Note that at one point I ran out of gas (flame throwers seem to be hungry) and I thought the torch might be broken. New tank, no problem! ... show more
Reviewed in the United States on February 2, 2025 by Chris Stoll

  • Yes it destroys weeds but it's fun too!
Size: 500K BTU
This is a big boy torch. It's loud, hot and cool! I'll be using it to control weeds from now on. Once you get used to how it works, you can aim it just so and burn weeds without destroying the grassline. It actually edged the grass at the concrete edge. The gas control is a little wonky but after a bit of use, it works okay. Don't forget to shut off the gas at the tank or you may find a tiny gas leak drained all your gas in storage. Don't even think about using a small container. You will need a gas grill type of propane tank for this bad boy. The tank gets quite cool as you use it. That gives an indication of just how much gas you are using. But who cares! ... show more
Reviewed in the United States on July 3, 2024 by denny johnson

  • Very Touchy Controls But Works Well
Size: 500K BTU
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, ... show more
Reviewed in the United States on August 23, 2022 by Denton Fender

  • Shou sugi ban here I come!
Size: 500K BTU
Love this torch! It's very powerful and works very easily.
Reviewed in the United States on March 31, 2025 by Amazon Customer

  • Great torch to start my stick off set smoker
Size: 500K BTU
This thing will have you singing, COME ON BABY LIGHT MY FIRE! LOVE the plastic wing nut incorporated into the connector. Makes it a tool-less connector. I'll use it this spring and summer to burn weeds, but for now it will be used to start the fire in my smoker. It quickly lit oak and hickory wood reducing the time needed to bring my smoker up to the 225° range. ... show more
Reviewed in the United States on January 29, 2025 by Ginger C. Knowles

  • Nice
Size: 500K BTU
Weed killer!
Reviewed in the United States on May 8, 2025 by JOE

  • Awesome.
Size: 500K BTU
This thing is great! It does what it is supposed to do and is extremely easy to hook up and use. Like another review said, respect the heat this thing gives off. It will catch your stuff on fire if you aren’t careful. Have someone with a garden hose follow you around just in case. Don’t use it near your house or a fence unless you soak it first. Good for gravel or stone areas with weeds. We have a big patch of quarter minus in our back yard for a patio and pergola area. It came up with more weeds over the winter than we could deal with. About 15 mins with this torch and I came out the next day and they were all dead. Totally awesome. No poison, no backbreaking digging, just a flame-throwing good time! ... show more
Reviewed in the United States on May 22, 2022 by Nicole

  • Awesome Weed Burner
Size: 500K BTU
This thing is great! After getting over the fear of burning down my home (and neighborhood) by using this, I found that it quickly eradicates weeds, especially large patches. We only used it yesterday but it absolutely disintegrated the small stuff. The larger stuff we are supposed to wait a few days and see...apparently it decomposes quickly and we can just wash it away. There is already a big difference from when we burned it yesterday morning to today. And if it takes a second round to finish the job...well that's fine. It's pretty fun to use. ... show more
Reviewed in the United States on September 2, 2024 by Justin Brown

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