It is also the easiest type of torch to use. Brazing torches: Brazing torches are used for brass pipes. While this type of torch can still be used for copper pipes, it can be more difficult to use compared to the propane type. Mapp gas torches: Last but not the least, Mapp gas torches have gained popularity over the recent years and may be used ...Feb 3, 2023 · Propane Torch Issues. Propane Torch Won’t Light or Stay Lit; Weak Flame; Difficulty Starting; Torch Does not Work Upside Down; Steps to Fix your Propane Torch. 1. Check The Ignition Wire; 2. Clean The Burn Tube; Replace Your Faulty Unit; Recommended Torches. Bernzomatic TS8000; Bernzomatic TS3500 Find Product Documentation. Hand Torches and Torch Kits. Utility Lighters. Fuel Cylinders. Brazing & Welding Rods. Accessories. The electronic igniter is working, but will not light. When lit with another source, it wouldn't stay lit. Adjusting the air intake solved the problem com...Aug 29, 2021 · If you don’t have a striker, you could light the torch using a match or lighter. Hold it underneath the torch valve nozzle so the tip of the flame comes into contact with the gas. Hold the lighter or sparker in front of the torch’s nozzle and activate it. Repetitively squeeze the handle until the torch lights. Bernzomatic torches. I have a small BernzOmatic propane gas canister with a BernzOmatic torch head on it. The torch heads never seem to last very long. They don't last as long as the propane in the canister. It's a 400g or 14.1 oz canister. You would think the torch would last for the amount of gas in the can - it's not a big can - but this ...Mar 27, 2019 · Harbor Freight Propane Torch with Push Button Igniter by Greenwood #91037 Reviewhttps://goo.gl/hcpBSoOutfitted with a flow valve and turbo-blast trigger, the... If you don’t have a striker, you could light the torch using a match or lighter. Hold it underneath the torch valve nozzle so the tip of the flame comes into contact with the gas. Hold the lighter or sparker in front of the torch’s nozzle and activate it. Repetitively squeeze the handle until the torch lights.WT2301. The Bernzomatic® Utility Torch offers an adjustable, high-intensity webbed flame and hassle-free, trigger-start ignition. This torch is great for basic DIY repairs, light soldering or lighting grills. For optimal performance, use upright. The Utility Torch is compatible with Bernzomatic Propane fuel, sold separately. Mar 22, 2020 · My Bernzomatic decided to stop working so I decided to see if I could fix it. Lighting in this vid is bad and I apologize! Posted: Wed Jun 11, 2014 11:04 am Post subject: Re: Propane Torch Won't Stay Lit. There's allegedly a lot of moisture in propane. Over time dust and garbage collects down in that sintered bronze looking doo-dad down below the head. I've heated that up good with another torch and things ran better for a while.BUY NOW: US$42.39 (Was US$45), Amazon. 2. Best Torch for Light Welding—Master Appliance PT-2000SI Propane Torch Head. With a large swirl flame that burns up to 3,600° F with propane gas, and can burn MAPP gas up to 3,730° F, the Master Appliance PT-2000SI torch head is best suited for any light welding.Never use this torch upside down. The propane cylinder contains gaseous and liquid propane. If the torch is moved rapidly, tilted too far to the side or upside down, the liquid can enter the valve and cause the flame to flare or extinguish. • Keep a fire extinguisher near where you are using the torch and where you store the torch. MAPP gas torches burn hotter than propane, making them a better choice for modern solder. Five to 10 seconds of heating with a MAPP gas torch is all that’s required before you can feed solder into most 1/2- to 3/4-in. pipes and fittings. Be careful, though. It’s easier to overheat a joint with MAPP gas. If the flux turns black and the ...If the igniter is working, but the torch still won’t light, the problem may be with the nozzle. The nozzle is the part of the torch that controls the flow of propane. Hence, if the nozzle is clogged, the propane will not come out of the torch. To clean the nozzle, remove it from the propane torch and then use a wire brush to remove any dirt ...Some propane torches require a high-pressure regulator, while others require low-pressure regulators. There are also adjustable pressure regulators that help calibrate gas pressure as needed. All propane regulators do not have the same roles. While some are good for high-temperature brazing, others are good for low-temperature welding.The electronic igniter is working, but will not light. When lit with another source, it wouldn't stay lit. Adjusting the air intake solved the problem com...Aug 17, 2021 · Propane Torch Weed Torch Weed Burner - Electri Automatic Ignition, 800 000 BTU Propane Weed Torch with 10FT Hose, Push Button Electronic Spark Generating Powered by AAA Battery (not include） 4.5 out of 5 stars 139 Step 3. Press the plastic nozzle extension tube attached to a can of compressed air against the lighter gas outlet valve. Hold the canister plunger down for one or two seconds. Move the extension tube back an inch or two to blow remaining residue from the lighter recess. Refill the lighter with triple-refined butane gas, and test.Jan 26, 2023 · When you have a propane torch that won’t stay lit (or doesn’t light at all), then there are multiple approaches you can take to fix the problem. Heads up! If you’ve tried everything and would just rather replace the torch, we recommend this FRCTL model from Amazon ( affiliate link ). It goes all mini flame thrower. I won't claim that it's a safe thing to do because it probably isn't, 😜 but it is cool. Don't try this at home unless you wi...I have one of these $50 Bernzomatic trigger start torches. It has never really worked all that well. The gas adjuster never felt right and the pressure was o...Find Product Documentation. Hand Torches and Torch Kits. Utility Lighters. Fuel Cylinders. Brazing & Welding Rods. Accessories.Step 3. Press the plastic nozzle extension tube attached to a can of compressed air against the lighter gas outlet valve. Hold the canister plunger down for one or two seconds. Move the extension tube back an inch or two to blow remaining residue from the lighter recess. Refill the lighter with triple-refined butane gas, and test. Chinese, Generic Pencil Torch Technical Note March 12, 2007 Failure Mode: No flame No blue flame, torch flares, butane escapes very quickly Keywords: repairing torches, fixing torches, problem with pencil torch, unable to light pencil torch Introduction: If you have found this note and have not tried to open the torch, you are probably in luck.Sounds like you got plenty of propane just not enough air for it to light. If no you might have to swap it out for another. Just the gas adjustment knob. This is the torch I have. I use butane torches so this is a total guess but in the add it states it has a pencil tip. Could that be why you only get a small flame. How to fix propane torch that wont light Bernzomatic and tips 2LateIWon 14.5K subscribers Subscribe 294 Share 102K views 5 years ago Here is the propane refill adapter...When attached to a cylinder valve and tightened, the brass fitting will push the internal valve open and allow gas to flow out of the cylinder to the appliance, if the handwheel is in the open position. This fitting must be in place for gas to flow out of the cylinder. Otherwise, turning the handwheel will not produce the intended result.Here is a how to light propane torch. Links to buy one below.Propane Torch - http://amzn.to/2kFToITExtra Propane Bottle - http://amzn.to/2kVpTBfSelf Lighting...Nov 5, 2017 · The Mag-Torch MT525 self-lighting propane torch creates a high intensity triple point flame for general heating applications. The adjustable flame knob allows for flame control and fuel economy. Self-lighting. Triple point flame for high heat. Fuel control knob allows for easy on/off. Constructed with a brass valve. Chinese, Generic Pencil Torch Technical Note March 12, 2007 Failure Mode: No flame No blue flame, torch flares, butane escapes very quickly Keywords: repairing torches, fixing torches, problem with pencil torch, unable to light pencil torch Introduction: If you have found this note and have not tried to open the torch, you are probably in luck.Some propane torches require a high-pressure regulator, while others require low-pressure regulators. There are also adjustable pressure regulators that help calibrate gas pressure as needed. All propane regulators do not have the same roles. While some are good for high-temperature brazing, others are good for low-temperature welding.Open the propane valve on top of the cylinder counterclockwise very slowly. Spray the soapy solution on each area of the weed burner that connects to another. Starting from the cylinder end the fittings are on the cylinder and gas hose, the opposite end of the gas hose and the flame-adjusting valve, and the flame-adjusting valve and vapor torch.the torches are needed more in winter, for thawing frozen yard hydrants. and everything else that screws up due to winter cold. First off, the torches never seem to burn properly in cold weather. I. guess the propane is cold so it likes to shoot out flat flames that spit. an sputter and generally be a pain in the ass to use.BUY NOW: US$42.39 (Was US$45), Amazon. 2. Best Torch for Light Welding—Master Appliance PT-2000SI Propane Torch Head. With a large swirl flame that burns up to 3,600° F with propane gas, and can burn MAPP gas up to 3,730° F, the Master Appliance PT-2000SI torch head is best suited for any light welding.The electronic igniter is working, but will not light. When lit with another source, it wouldn't stay lit. Adjusting the air intake solved the problem com...FlameNSky Posts: 7. I finally bought a weedburner. I must be doing something wrong with it. Out of 20 attempts, only once did it fire as it should. Every other time it just has a small flame. (relatively speaking) I was hoping someone might have an idea as to what I am doing wrong. I did check to ensure the tank was full with good pressure and ... Dec 23, 2020 · Here are the three most common types of torches for desoldering that you need to know about: Propane torches: Propane torches are the most appropriate for copper pipes or tubing. It is most commonly used to join copper pipes or fitting together. It is also the easiest type of torch to use. Brazing torches: Brazing torches are used for brass pipes. Jul 7, 2023 · Containers should never be allowed to reach more than 125 degrees Fahrenheit. Store upright. Supposedly “empty” propane cylinders still hold some gas fumes, which are more dangerous than liquified fuel. Always treat fuel containers as if they were full, the same as all guns should be handled as if they are loaded. Bernzomatic propane torch won’t light properly. Clean or thaw the valve to fix. The valve on the tank it self could be blocked/frozen, but this is unlikely as you tried an alternate tank. Let the tank slowly warm up to room temperature to fix. The vent holes near the tip of the torch could be blocked, not allowing enough oxygen to mix with ...Some propane torches require a high-pressure regulator, while others require low-pressure regulators. There are also adjustable pressure regulators that help calibrate gas pressure as needed. All propane regulators do not have the same roles. While some are good for high-temperature brazing, others are good for low-temperature welding.Aug 29, 2021 · If you don’t have a striker, you could light the torch using a match or lighter. Hold it underneath the torch valve nozzle so the tip of the flame comes into contact with the gas. Hold the lighter or sparker in front of the torch’s nozzle and activate it. Repetitively squeeze the handle until the torch lights. In this video I show you how to fix a weak flame on a propane torch. Basically if your flame on your torch doesn't have a lot of power as it would when new,...The torch features a trigger-start ignition and an adjustable flame control knob. Flame control valve easily sizes flame and extinguishes when finished. Use only with propane fuel, such as the Bernzomatic 14.1 oz. Propane Hand Torch Cylinder. Versatile webbed flame completes a variety of household projects, including small diameter soldering ... This torch is compatible with standard liquid propane cylinders including, 5 lbs., 10 lbs., 20 lbs., 30 lbs., 40 lbs. and 100 lbs. propane cylinders. The Flame King YSN500K Torch includes a 10 ft. hose rated at 350 psi, as well as a brass adjusting valve to control the flame.S. swcash · #8 · Sep 17, 2014. If you are having trouble with the flame part of it, take another torch and heat the end about 2 to 3 inches on the flame end. If it still lights heat it while its burning.The orifice on a berzomatic torch today is often combined with the sintered brass filter - the orifice is so small it is virtually invisible - no POSSIBLE way you could clean it with a wire.. It won't even pass liquid propane (and will often kill the flame if you tilt the torch so the head is below the level of liquid in the tank) Reply to. clare.I bought a propane torch (bernzonator) and everytime I tried using it upside down the flame would go out. I know it's a stupid question but I've never used a butane torch before so I'm hoping some one can give me a quick answer before I go out and buy one. TIA. In my experience, they struggle if the tank drains in the vertical direction.Oct 14, 2021 · The first step to fixing any igniter is to find the source of the issue. The first step will be to check if the igniter has any spark to it. This step is only applicable to those who have a self-igniting torch. But you will want to press on the button that typically ignites your gas line. In this video I show you how to fix a weak flame on a propane torch. Basically if your flame on your torch doesn't have a lot of power as it would when new,...May 7, 2009 · Bernzomatic torches. I have a small BernzOmatic propane gas canister with a BernzOmatic torch head on it. The torch heads never seem to last very long. They don't last as long as the propane in the canister. It's a 400g or 14.1 oz canister. You would think the torch would last for the amount of gas in the can - it's not a big can - but this ... Bernzomatic TS4000 Trigger Start Torch 361524 The product is map-pro, trigger start torch, instant on/off trigger increases fuel savings & convenience, lock button keeps torch lit for finger-free use, replaceable brass tip, burn tip produces swirl flame for maximum heat output, pressure regulated to burn in all directions, cast aluminum construction provides added durability, for use with ...I use an old propane torch nozzle with a refrigeration fitting silver soldered on. The nozzles have a "check valve" to prevent reverse flow. It is on the tip and unscrews with ease. Turn the propane tank up side so liquid flows. Make an adapter to fit the 20 pound tank to a refrigeration hose fitting.When attached to a cylinder valve and tightened, the brass fitting will push the internal valve open and allow gas to flow out of the cylinder to the appliance, if the handwheel is in the open position. This fitting must be in place for gas to flow out of the cylinder. Otherwise, turning the handwheel will not produce the intended result.It goes all mini flame thrower. I won't claim that it's a safe thing to do because it probably isn't, 😜 but it is cool. Don't try this at home unless you wi...FlameNSky Posts: 7. I finally bought a weedburner. I must be doing something wrong with it. Out of 20 attempts, only once did it fire as it should. Every other time it just has a small flame. (relatively speaking) I was hoping someone might have an idea as to what I am doing wrong. I did check to ensure the tank was full with good pressure and ... Jul 10, 2022 · The VT 2-23 C propane torch is one of the most convenient to use items. It comes as a fully assembled product and is ready for use. This Red Dragon propane torch can be attached to any available refillable propane tank. However, I highly recommend you to go for the 20-pound cylinder with a hand-tighten tank fitting. The Mag-Torch MT525 self-lighting propane torch creates a high intensity triple point flame for general heating applications. The adjustable flame knob allows for flame control and fuel economy. Self-lighting. Triple point flame for high heat. Fuel control knob allows for easy on/off. Constructed with a brass valve.Jun 13, 2014 · Posted: Wed Jun 11, 2014 11:04 am Post subject: Re: Propane Torch Won't Stay Lit. There's allegedly a lot of moisture in propane. Over time dust and garbage collects down in that sintered bronze looking doo-dad down below the head. I've heated that up good with another torch and things ran better for a while. 1. You need to heat the copper to point where it is hot enough to melt the solder. I've had problems using propane torches for this purpose, so bought a Mapp torch. Makes all the difference. Another thing that will impede the heating of the copper pipe is any kind of moisture in the pipe.Try using a propane torch to melt gold. As noted before, you must be extremely careful about safety concerns if you are going to use a torch. However, a torch will melt gold within a few minutes. The gold should be placed into a crucible. Then, put the crucible on a fireproof surface, and direct a torch toward the gold within the crucible.Find Product Documentation. Hand Torches and Torch Kits. Utility Lighters. Fuel Cylinders. Brazing & Welding Rods. Accessories. Poke the end of a safety pin into the small hole on the side of the regulator below the torch nozzle. Work the pin around in a circle and side to side to dislodge any dirt or other material that might be clogging the system. Blow compressed air into the regulator hole. Reconnect the propane canister and try igniting the torch in the normal manner. The torch features a trigger-start ignition and an adjustable flame control knob. Flame control valve easily sizes flame and extinguishes when finished. Use only with propane fuel, such as the Bernzomatic 14.1 oz. Propane Hand Torch Cylinder. Versatile webbed flame completes a variety of household projects, including small diameter soldering ...BUY NOW: US$42.39 (Was US$45), Amazon. 2. Best Torch for Light Welding—Master Appliance PT-2000SI Propane Torch Head. With a large swirl flame that burns up to 3,600° F with propane gas, and can burn MAPP gas up to 3,730° F, the Master Appliance PT-2000SI torch head is best suited for any light welding.I bought a propane torch (bernzonator) and everytime I tried using it upside down the flame would go out. I know it's a stupid question but I've never used a butane torch before so I'm hoping some one can give me a quick answer before I go out and buy one. TIA. In my experience, they struggle if the tank drains in the vertical direction.I am using it with O2 and propane using Gentech preset regulators. I turn the fuel on 1/8-1/4 turn, then try to light it. A flint lighter won’t light it. If I use a butane torch to try to light it, I will get a flame as long as the butane flame is in the fuel stream, but when I move the butane torch away the Little Torch won’t stay lit.Feb 17, 2021 · 4. Mag-Torch MT 5000. This one is an outsized version that measures 116 inches in length, from the nozzle tip to handle, the handle has 36 inches in length, has a 3-inch diameter, and it weighs 4 pounds. It delivers 500,000 BTU, and it can be paired up with a standard 20lbs. propane container. Without a regulator, when the torch is turned upside down, liquid propane works its way through the torch and puts the flame out; Size of torch flame varies with pressure in the tank. Pressure is a function of temperature: The colder the temperature, the lower the pressure. Your torch has two flames, an outer flame and an inner.Feb 3, 2023 · Propane Torch Issues. Propane Torch Won’t Light or Stay Lit; Weak Flame; Difficulty Starting; Torch Does not Work Upside Down; Steps to Fix your Propane Torch. 1. Check The Ignition Wire; 2. Clean The Burn Tube; Replace Your Faulty Unit; Recommended Torches. Bernzomatic TS8000; Bernzomatic TS3500 Propane weed burner... Rookie mistake. I have my propane torch now and we have even had a few days w/out dangerous winds. However, I have a problem with the smaller nozzles in that the flame goes out when turned to the ground. This is because the new 20# grill tanks were all manufactured with a highly restictive control valve in it.When theses torches are inverted, the liquid propane works its way through the torch and extinguishes the flame. For work that requires inversion, we recommend a pressure-regulated torch, such as the TS3500 Multi-Use Torch or a cast body torch, such as the TS4000 , BZ4500HS , or TS8000 . When theses torches are inverted, the liquid propane works its way through the torch and extinguishes the flame. For work that requires inversion, we recommend a pressure-regulated torch, such as the TS3500 Multi-Use Torch or a cast body torch, such as the TS4000 , BZ4500HS , or TS8000 . The backyard is overrun with weeds after recent rains. Pulling them by hand from the rock hard soil won't work and I don't want to usechemicals with all the ...Dec 29, 2020 · In this video I show you how to fix a weak flame on a propane torch. Basically if your flame on your torch doesn't have a lot of power as it would when new,... Mar 7, 2017 · The orifice on a berzomatic torch today is often combined with the sintered brass filter - the orifice is so small it is virtually invisible - no POSSIBLE way you could clean it with a wire.. It won't even pass liquid propane (and will often kill the flame if you tilt the torch so the head is below the level of liquid in the tank) Reply to. clare. Verify that your propane tank has enough fuel in it. If the tank is low on fuel, the torch won’t be able to pull out enough fuel to produce a strong flame. Refilling the propane tank will fix the problem. How do you fix a clogged propane torch? Propane Torch-Weak Flame IssuePump a few 3-second bursts of butane into the lighter with the stem of the can inserted into the valve of the lighter. When the lighter is fully charged, butane will begin to leak out the stem and will not enter the lighter. Make sure the lighter isn’t overfilled. Stop adding butane as soon as it seems full.Dec 23, 2020 · Here are the three most common types of torches for desoldering that you need to know about: Propane torches: Propane torches are the most appropriate for copper pipes or tubing. It is most commonly used to join copper pipes or fitting together. It is also the easiest type of torch to use. Brazing torches: Brazing torches are used for brass pipes. Step 1 Turn the gas-release valve to the left to lock the opening up. This prevents any propane from escaping. Video of the Day Step 2 Clean off the opening on the propane torch with a soft, damp cloth. This removes any residue from the torch, ensuring the propane has a clear air-flow. Step 3 Turn the gas release valve to the right.Step One: Check To See If Your Igniter Has A Spark The first step to fixing any igniter is to find the source of the issue. The first step will be to check if the igniter has any spark to it. This step is only applicable to those who have a self-igniting torch. But you will want to press on the button that typically ignites your gas line.Jun 21, 2006 · The Gentech torch is a Chinese made knock off of the Smith Little Torch with all the attendant quality issues of most cheap Chinese goods. It sounds like the orifice in the tip may be a little too small for propane. While acetylene will burn in the smallest tips propane needs a slight larger tip to work. My Smith brand works with
My MagTorch brand self igniting propane torch started leaking propane inside the handle. In this video I take it apart, quickly discuss how it works and how.... How old is jeremy in verity
Aug 29, 2021 · If you don’t have a striker, you could light the torch using a match or lighter. Hold it underneath the torch valve nozzle so the tip of the flame comes into contact with the gas. Hold the lighter or sparker in front of the torch’s nozzle and activate it. Repetitively squeeze the handle until the torch lights. This propane torch has a turbo-blast trigger, making it perfect for controlling weeds or clearing ice from sidewalks and driveways. The torch generates temperatures over 3000º F with ease when you connect this torch to any standard 20 lb. propane tank. This is a great propane torch for small jobs that need a powerful flame.I bought a propane torch (bernzonator) and everytime I tried using it upside down the flame would go out. I know it's a stupid question but I've never used a butane torch before so I'm hoping some one can give me a quick answer before I go out and buy one. TIA. In my experience, they struggle if the tank drains in the vertical direction.If you don’t have a striker, you could light the torch using a match or lighter. Hold it underneath the torch valve nozzle so the tip of the flame comes into contact with the gas. Hold the lighter or sparker in front of the torch’s nozzle and activate it. Repetitively squeeze the handle until the torch lights.Bernzomatic propane torch won’t light properly. Clean or thaw the valve to fix. The valve on the tank it self could be blocked/frozen, but this is unlikely as you tried an alternate tank. Let the tank slowly warm up to room temperature to fix. The vent holes near the tip of the torch could be blocked, not allowing enough oxygen to mix with ...The orifice on a berzomatic torch today is often combined with the sintered brass filter - the orifice is so small it is virtually invisible - no POSSIBLE way you could clean it with a wire.. It won't even pass liquid propane (and will often kill the flame if you tilt the torch so the head is below the level of liquid in the tank) Reply to. clare.If it is below -40F there will be no pressure for propane and it will remain a liquid with no evaporation, thus no vapors to burn. Having said this, I have a peculiar problem today and think I may be stuck in a dream right now. I have Four torches, two handheld tanks of propane, and two handheld tanks of mapp gas.1. You need to heat the copper to point where it is hot enough to melt the solder. I've had problems using propane torches for this purpose, so bought a Mapp torch. Makes all the difference. Another thing that will impede the heating of the copper pipe is any kind of moisture in the pipe.The backyard is overrun with weeds after recent rains. Pulling them by hand from the rock hard soil won't work and I don't want to usechemicals with all the ...3 Answers. Open the tank supply valve very slowly and make sure the weed burner valve is closed when you do it. I mean if you think you are opening it slowly you are still opening it too fast. Some of these newer tanks have a safety feature that cuts back on flow if high flow is detected.Oct 14, 2021 · While it may seem obvious, your propane torch will not work if it doesn’t have any fuel. Be sure that the fuel levels in your propane torch are at acceptable levels. If the fuel levels are full and the torch is still not functioning, that brings us to our last step. Map-Pro and Propane Gas Swivel Blow Torch with Trigger Ignition A 360 degree vertical swivel torch with trigger-start A 360 degree vertical swivel torch with trigger-start ignition provide easy, 1-hand accessibility to large diameter soldering, brazing and heat treating jobs in tight spaces. The optimized swirl flame provides hot, fast ...Most torches light better when the valve is just cracked open and there is a light gas flow. If your propane torch won’t light, take a look at the following steps for how to fix your torch. Troubleshooting The Igniter Step 1: Instant On/Off or Automatic Ignition. Open the valve of your fuel cylinder; Unscrew the torch tipFor this reason, they do not have a pressure regulator to control the flow of fuel through the torch. When these torches are inverted, the liquid propane works its way through the torch and extinguishes the flame. For work that requires inversion, we recommend a pressure-regulated torch, such as the MT535C, MT551C, MT555, MT560C, MT565C, or MT579C.Jul 13, 2023 · Start with a small stream, then increase the gas flow after the torch is lit. It’s much safer this way. 2. Place a striker underneath the gas nozzle to light the torch. Propane torches generally come with a lighting device called a striker. It’s a gun-shaped device with a trigger you can pull to spark a flame. Feb 17, 2021 · 4. Mag-Torch MT 5000. This one is an outsized version that measures 116 inches in length, from the nozzle tip to handle, the handle has 36 inches in length, has a 3-inch diameter, and it weighs 4 pounds. It delivers 500,000 BTU, and it can be paired up with a standard 20lbs. propane container. The Mag-Torch MT525 self-lighting propane torch creates a high intensity triple point flame for general heating applications. The adjustable flame knob allows for flame control and fuel economy. Self-lighting. Triple point flame for high heat. Fuel control knob allows for easy on/off. Constructed with a brass valve.Without a regulator, when the torch is turned upside down, liquid propane works its way through the torch and puts the flame out; Size of torch flame varies with pressure in the tank. Pressure is a function of temperature: The colder the temperature, the lower the pressure. Your torch has two flames, an outer flame and an inner.I use an old propane torch nozzle with a refrigeration fitting silver soldered on. The nozzles have a "check valve" to prevent reverse flow. It is on the tip and unscrews with ease. Turn the propane tank up side so liquid flows. Make an adapter to fit the 20 pound tank to a refrigeration hose fitting..