Question Attach the Fan mount so that it is perpendicular to both the Mixing Chamber and the Gas Inlet-- if not already done so. Reply 2' T-pipe since it sounds like your still gearing up you might want to look at this...http://www.gasapplianceco.com/pdf/venturi_spec.pdfhttp://shop.clay-planet.com/mr-750-venturi-burner.aspx I just found out about them today, kinda wish i knew about it when I first started. That being said, I'm not responsible for the actions or ideas of anyone that reads this. Mighty Forge - Canada's Hottest Forge. Delivery pressure varies from by region, true, even by city. TOP 10 Best Gas Insert Fireplaces [Top Rated Reviews] in â¦ Its a little expensive to me this burner. If you are not satisfied with an item that you have purchased, you may return it within 30 days from the date received. We currently ship to the 48 contiguous United States only. Some assembly required. In a word, "blowback". Do you happen to know who makes your foundry? All editable from admin panel. The alternate method for this too will be at the end of the article. See more ideas about Forge blower, Weapon concept art, Ninja weapons. Pipes: Duluth Forge FDI32R-M-HC Dual Fuel Ventless Gas Fireplace-32,000 BTU, .... TECHNOLOGY - 32, 000 BTU Patented DUAL FUEL TECHNOLOGY using Natural Gas or Liquid Propane Blue Flame Heater which Heats up to 1, 500 sq. Duluth Forge DF25SMS Dual Fuel Vent Free Gas Stove, Black 3.5 out of 5 stars 14 Lost River Dual Fuel Ventless Blue Flame Gas Space Heater - â¦ Click HERE to get Your Sasquatch Proof Coolers! This directs the flame further into the foundry keeping the nozzle cooler and it also helps prevent back pressure in the nozzle. If a non-physical address is entered we will contact you to obtain a physical address. Reply 3/4"-1/2" reducer This would be very usefull. Crucible, Open Closed Three Style Furnace Industrial Blacksmith Gas Forge UsedModel Special TP Bench Top with Three Styles of Forge FurnaceSN F-106-63FUEL Natural Gas 1000 BtuNatural Gas Line Size 1-14 NPT PipeElectric Power For Blower 208 Volts, 3 Phase, 60 Hz.Air 16 Oz.Crucible Oven Measurements 6ID Steel Insert x 11-34 Deep Removable Door Style Forge â¦ Drill a 1/8" hole in the center of the 1/2" end cap and secure tightly on the end that is going into the T-pipe. Unhappily I dont have all the tools needed to it ( yet ) so I thought would be better to get some things made for someone more experienced then I. I´m very concerned about the gas thing, hope I can get it to work at least reasonably with Butane gas. All houses, buildings, etc have step down regulation which reduce the pressure typically to 1/3PSI. 2"x10" nipple Please note that the original and return shipping costs are not refundable and will be deducted from the refund amount. It should say how much pressure its delivering. If this is your first forge, there is obviously going to be a problem here. Make sure its centered. Save ventless natural gas fireplace to get e-mail alerts and updates on your eBay Feed. If I had to do it again I would probably go for one that only went up to 100 CFM. My brother and I have recently made a few tweeks (I havent posted it yet) that really beefed up the burner It will get the foundry hot enough to start meltin in 15min. use plumbers tape or dope. Dyna-Glo 30,000 BTU Natural Gas Infrared Natural Gas Wall Heater (305) ... Dyna-Glo 20,000 BTU Vent Free Natural Gas Blue Flame Wall Heater (5) Model# BF20NMDG-4 $ 140 24. Bowling Green, Kentucky 42101. Also, it is important to note that you will need a gas regulator to run this burner. Make sure to use plumbers tape or dope for these connections.Test all the connections for air leaks with soapy water before hooking up to a any kind of gas line. 3/4" nipple (flared/not flared, depends on your ball valve) on Introduction. The natural gas line that I had access to was only 5 psi @ 3/4", so I needed a forced air system. + ... 1 product rating - Duluth Forge FDI32R Ventless Gas Fireplace Insert Duel Fuel 32K BTU With Remote. You'll find direct vent model natural gas fireplace inserts as well as the amazingly productive ventless models. plumbers tape or pipe dope (for sealing the pipes) Plus, we know the advantages of propane and natural gas for forge burners and the environment. I'll probably wright up a new one based on the amount of changes we made, 8 years ago Pipes: The first fan I got was a little too powerful at 150 cfm though it will produce a good 18" long flame it occasionally blows out the flame; but I think that has to do more with the nossel size vs the foundry inlet than the fan. 6 years ago. As a Blacksmith Forge The propane forges described are both suitable for blacksmithing work. Please note that we are currently unable to ship to PO Boxes or Military (APO/FPO) addresses. All Rights Reserved.Factory Buys Direct - Smart Savings - Quality Products, We accept returns on all unopened, new, unused, unassembled, and resalable items in their original packaging for a full refund within 30 days from receipt. I'll get on it this week end. I originally made mine a little too short and back pressure (from the reduction into the brick work) was heating up the nozzle, so I had to add a coupling and a nipple to compensate. Buy the Blower for procom and duluth forge gas fireplaces - fib100 online from Houzz today, or shop for other Fireplace Accessories for sale. It's inside diameter is 10" with a 12" depth. Use plumbers tape or dope on the other end of the 1/2" pipe and screw into the reducer, or 1/2" ball valve. I saw your pictures in imgur.com and I will be waiting for any news that you post. 2" floor mount 2"-1 1/2" reducer Due to size and weight, some products may be shipped truck freight. 3/4"-18" pipe (I had to go back and add a coupling and 3/4"x4" nipple so go with 24") Did you make this project? Falling short of that in sure you can find a chart of calculator somewhere in the Internet. 7 years ago Unit consists of a ceramic chip forge and two brazing hearth usually equipped with 2 RF80 brazing torches. use plumbers tape or dope. I'm fairly new to the whole casting bit, just got my foundry up and running a month ago. Use plumbers tape or dope. Fan Blower for Duluth Forge and ProCom Heating ventless fireplaces and fireplace inserts. Reply Due to an ongoing issue of smoke from our coal forges getting pulled into the building, I am currently planning on building three natural gas forges to replace them. Thanks for your help. The place that I'm at is a bit older so 5 psi may have been a standard when it was built, but I have no way of knowing that for sure. Clean and weld the 3/4" pipe (at the mark) to the 1" side of the reducer. 3/4"-1/2" reducer Forges with gas burners come with incredible benefits, and we think you'll be pleased with each â¦ 8 years ago 1/2"x6" nipple (variable) Mark on the 1/2" pipe the distance needed. Screw the 3/4" end of the Nozzle Outlet into the 3/4' end of the Mixing Chamber. If we are unable to do so and the item ships, fees may apply for reshipment and delays will occur. I get that it will increase the exit velocity of the gas and probably help mixing; but wouldn't it mix well enough if you just attached the valve directly to the mixing chamber? ...also great for marshmallow roasting =D. for this reason alone, I highly recommend an anti - blowback valve, it is designed to stop air tracing itself back through the gas line. There are many similar sample content placeholders across the store. It is designed to help circulate heat into the room. 1 1/2"- 3/4' bushingMixing Chamber Already took it to a machinist here and asked him to make cuts and holes on it, and also to place iron bars down on it to make it moveable something like yours. If using the reducer like I did attach to 3/4" nipple, then attach that to the ball valve. 2" floor mount Shown with varivac extraction canopy Optional extras available. on Introduction. For items that are too large or fragile to be delivered via UPS, we partner with truck freight carriers specializing in the transportation and delivery of large parcel and/or pallet freight orders. on Introduction. Designed, Engineered and Assembled in the USA. Depending on your need (forge/foundry) the nossel for the outer pipe can be changed out. cheaper with less parts and more efficient. $699.99. Refunds are for the cost of the product only. I had bought the foundry (minus the burner) from a blacksmith shop I go to on the weekends, so the inlet diameter on mine was preset at 1.5" with a 1" hole going into the brick work. This will create the mixing chamber when attached to the 2" T-pipe.Assembly The natural gas line that I had access to was only 5 psi @ 3/4", so I needed a forced air system. I gave some steps ahead and bought a Jacuzzi water cilinder from a deposit of scrap and it costed me only 4 US$ :) Its big enough to make a nice furnace. Make sure it's centered. use plumbers tape or dope The goal is to get the 1/2" pipe with the end cap, have a final placement centered at that distance in the long portion of the T-pipe when the bushing and everything is screwed in. Essentially, how many mols of gas to O2 do you need. | The Fireplace â¦ I only have access to Butane ( the one used in kitchens ) in tanks, so I think I could give this setup a try. Can â¦ Then mark the 3/4" pipe where it lines up with the 1" side of the reducer. I meant to go back and update, but I got carried away with other things.http://imgur.com/a/6kz5f#0 We replaced the T section with a 2"x8" nipple and welded a 1/2" black pipe to it. It will cycle on and off as it senses heat from the fireplace. Reply Will you still publish your changes here ? 2' T-pipe Please practice safety when engaging in any type of casting or metal work. Fan Blower for Duluth Forge and ProCom Heating ventless fireplaces and fireplace inserts. use tact welds and a vice as needed. 2"-1" bushing on Introduction. I suppose the natural gas you use is Butane, not propane, right ? Dry fit the 1 1/2"x5" nipple on to the reducer, slide the 3/4" pipe in till its about 1/2"-3/4" (on the inside) from the end of the 5" nipple. The Split Red Oak Ventless Log Set by Duluth Forge features Patented Dual Fuel Technology which allows you to purchase this log set for LP Gas or Natural Gas. You will experience a mess-free, realistic, quality gas log set that includes the convenient feature of a Thermostatic Remote Control giving you the ability to customize the â¦ Attach the Gas Inlet to one side of the T-pipe and the Mixing Chamber to the opposite-- if not already done so. The data plate on the side is missing on mine. The blower I had didn't have any ducting to reduce it down to the 2" pipe so I improvised. on Introduction. Also, in order to forge the flare for this burner, you will need a functional forge already, or another heat source. the pressure caused by the 2"-1" reduction can overpower the PSI of the gas inlet if the hole were any bigger. Nice burner BTW, she is a beast I look forward to building. Fulfilling the regulation RD919/2006. Since gas pressure is not as great an issue when using propane (as in a venturi burner), an orifice of 1/16â is adequate. Please note that the original and return shipping costs are not refundable and will be deducted from the refund amount. I think I will try to keep it as cheap as possible. Fan Mount See more ideas about Propane forge, Forging, Gas forge. We accept returns on all unopened, new, unused, unassembled, and resalable items in their original packaging for a full refund within 30 days from receipt. Sep 5, 2019 - Explore Demarlo's board "Forge blower" on Pinterest. This right angle to rest of the burner assembly provides air turbulence inside the mixing chamber, creating a better fuel-to-air mixture. WARNING Click Here for detailed information on Prop 65. 1 1/2"x5" nipple Custom CMS block displayed at the left sidebar on the Catalog Page. Truck freight items cannot be shipped by any express shipping method. Dyna-Glo 18,000 BTU Infrared Vent Free Natural Gas Wall Heater (137) â¦ The second is a blower driven box forge with a radically different construction. â¦ You may rely on gas forge because it is easy to setup, and keeps work conditions predictable. 1/2"x6" nipple (variable) Whenever possible we will ship items via UPS or by the USPS. 6 years ago Forge is in our name, and for that reason, we take extra pride in the selection of gas forges we make available to our loyal customers. what are you using for crucible? I've seen 1,000,000 BTU boilers running on under 1psi! For the gas inlet, what's the the reason for having the end cap with the 1/8" hole? Would you like blower on your gas logs? Nozzle Outlet (I used a 6" pipe, but you could go longer if you want.) While 5psi doesn't sound impressive, it's dangerous in the hands of a weekend warrior. im not gonna use this (no offense) cause i prefer more athentic means but the design is quite functinal. Put your own content here: text, html, images, media... whatever you like. Screw the 2"-1 1/2" reducer and the 1 1/2'-3/4" bushing together, make sure to use plumbers tape or dope. gas appliances also have a step down regulator which usually reduces the pressure to 1/6PSI. Most of the time, when using the burner, I have the control valve about half open; otherwise the flame is blown out by the fan. Duluth Forge Dual Fuel Ventless Fireplace - 32,000 BTU, Remote Control, Autumn Spice Finish This Duluth Forge Ventless Zero Clearance Fireplace Insert is a perfect choice if you want to build a custom fireplace for home. Using Natural Gas or Liquid Propane, the Duluth Forge Ventless Fireplace radiates 26,000 BTU of heat, enough to heat 1,350 square feet of space. At the main shut off for your house there should be a regulator. What I'm posting is what I've learned through trial and error. Happy melting =), It takes about 1-1.5 hrs to warm up the foundry to the point where it will start melting aluminum and for the crucible to get red hot. Sunbeam Equip. 1. Gas Inlet MORE EFFICIENT: Consume up to 75% less gas â¦ Jul 31, 2018 - Explore Frank Brauer's board "Propane Forge plans" on Pinterest. Sign up for exclusive email, special offers & latest news, © 2017 Factory Buys Direct. This gas fireplace insert is designed to be recessed into a wall. Thankyou so much for answering. Obviously, if you have a 1/2" natural gas outlet you don't need the 3/4" nipple or the reducer. Good this helps, good luck! This blower is thermostatically controlled. NC TOOL COMPANY 6133 Hunt Road Pleasant Garden, NC 27313 800-446-6498 email@example.com Depending on how close you are to our shipping warehouse, your item will arrive between 2 and 6 business days. 1 1/2"- 3/4' bushing First off I'm a college student, (i.e. Hi, you're going to have to employ some basic chemistry to figure out an exact ratio. Shipping costs are based off product, weight, and size. 9 years ago 1/2" end cap Years ago we were planning on a large exterior addition, part of that was to build a natural gas forge â¦ Choose a Rating. 1"-3/4" bushing 3/4" ball valve (for natural gas line-in) Don't have any plans for any 1,000,000 BTU burner. The first is the atmospheric pipe forge described in the dvd. There is always a risk when working on "diy" projects, especially those that involve fire. Most people don't have access to this type of pressure. You will also need a drill, 1/8' drill bit, vice, welder, and an angle grinder; not to mention the skills and equipment to use them properly. At Majestic Forge, where you will find reliable and affordable propane gas forges, blacksmith gas forges and other specialty gas forges for sale. on Introduction. Congrats, nice work. Buy It Now. I run the College of the Arts wood/metal shops for UL Lafayette. on Introduction. Always practice safety when ever using the burner. Make sure to use plumbers tape or dope for these connections. Reply Main Advantages of using a Propane Gas Furnace instead of a Conventional Carbon Forge: SAFER: The H1 has new security systems for the operator. 2"-1 1/2" reducer I have the same one and am looking for the place to get replacement parts. I got some (specifically 4) 4"x6" roof flashing, cut a 2" hole in the center and bolted them to a 2" floor mount. 2701 Industrial Drive 18" Universal Gas Appliance Hook-up Kit GLS200-18TF, ProCom Recon Automatic/Manual Thermostat Blower - Model# PF06-YJLF-B-R, Blower for ProCom and Duluth Forge Gas Fireplaces - Model# FIB100, Blower for ProCom and Duluth Forge Fireplaces and Stoves - Model# QEB100, ProCom Decorative Lava Rock - Model# LAVR1, Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 26,000 BTU, Remote Control FDF300R, Duluth Forge Dual Fuel Ventless Fireplace Insert - 32,000 BTU, Remote Control FDI32R, Duluth Forge Dual Fuel Ventless Gas Fireplace Insert - 15,000 BTU, T-Stat, Brick Liner - Model FDF150T, Duluth Forge Dual Fuel Ventless Gas Fireplace 32,000 BTU, Remote Control, Autumn Spice Finish, ProCom 32" Zero Clearance Gas Fireplace Insert With Remote Control - Model FBNSD32RT, Avenger Dual Fuel Ventless Blue Flame Heater - 30,000 BTU, Model# FDT30BFA. â¦ (Certified by the Technological Center APPLUS, General Laboratory for Testing and Investigation.) I have a 25KW boiler, with 11 flames and gas Flow rate 2.7 m^3/h, I want to know how much air litter needs for combustion? I attached a 2"x6" nipple on to the floor mount, then screwed that in to the middle spot on the T-pipe. Empire Tahoe Premium 36" Direct-Vent Natural Gas Millivolt Fireplace with Blower. These vent holes provide extra air and helps to control the flame. 1 1/2"x5" nipple Secure the assembled part to the 2" T-pipe. Product Features: 26,000 Maximum BTU using Natural Gas or Liquid Propane; Heats up to 1,350 sq. ft. Patented Dual Fuel Technology; 1 Unit operates off Natural Gas or Liquid â¦ Not to rain on your parade, it just seems crazy to me. a 90 degree sits at the end of the of the black pipe in the middle of the 2" nipple the 90 is attached to an black nipple terminating at a 1/2"-1/4" reducer (the brass tip). Some assembly required. If anyone has more information or ideas I'd appreciate it if you would let me know. Pretty cool, a diy power burner. broke) I had to use what was readily available to me, so propane was out of the question. Use tact welds and a vice as needed. With natural gas, â¦ 2"-1" bushing It was time to upgrade to a gas forge to give some more heat control & efficiency vs my old charcoal 44 gallon forge. http://www.gasapplianceco.com/pdf/venturi_spec.pdf, http://shop.clay-planet.com/mr-750-venturi-burner.aspx. on Introduction. Measure the distance (on the inside) of the 2" T-pipe from one end to the opposing side of the "T" in the pipe. For our complete return policy please visit our returns policy, Headquarters, Customer Care We must have a residential or commercial physical address in order to ship any item. Sign Up for exclusive updates, new arrivals and insider-only discounts. HearthSense + See All. Natural Gas Burner V2. Mighty Forge is a custom forge designer of specially produced hand crafted propane and natural gas forges for a wide range of industries including: farriers, blacksmiths, knife makers, sword smiths, backyard metal hobbyists, Universities, schools, and industrial repair â¦ I would also recommend taking a look at my V2 instructable, it is more streamlined and more efficient. 7 years ago Clean and weld the 1/2" pipe (at the mark) to the 3/4" bushing that your going to use. I have to collect some pics to make a new tutorial. Works with Duluth Forge or ProCom Heating products only. 2"x6" nipple (variable) I have found that a large blower (mine is a Centaur forge with a Baldor motor) operating at capacity in combination with a gate valve to reduce the volume gives the most control. this is very intresting. 4 years ago. Assembly: best of luck. You truly do get the best of both worlds with these amazing natural gas fireplace inserts. Chances are, you probably are only getting 1/3PSI. If you can find one use a 2"-3/4" reducer instead. 1"-3/4" bushing 2"x10" nipple Hi there. Review Rating. ft. Area DEPENDABLE - Remote Control Functions: On/Off, Temperature Control. 1/2" end cap 11 months ago Need Some Advice?Speak to one of our gearheads. I had bought the foundry (minus the burner) from a blacksmith shop I go to on the weekends, so the inlet diameter on mine was preset at 1.5" with a 1" hole going into the brick work. Ok so when I said we made a few tweaks we almost nearly redesigned the whole thing; for the better I might add. Use plumbers tape or dope on all the pipe fittings for this part. Moreover, the smiths use the forge to heat the metal to make it easier to â¦ Ceramic graphite I believe, i have a few of them lying around. The crucible I have is an A10 (7 5/16" inside height, 5 11/16" inside top, and 3 3/4" inside bottom; holds about 1.5 L). Blower: jedi, could you give an explanation of the tweaks you made ? For our complete return policy please visit our. These natural gas fireplace inserts are available in a giant array of styles and sizes, too, so everyone can find exactly what they want. Can be run on either natural gas or LPG bottled gas. Sorry for the late reply...Butane is the fuel source I designed this thing to work off of a 5 psi gas line, the one originally used for the barbeque. This blower is thermostatically controlled. 3/4" ball valve (for natural gas line-in) If you have questions about any of our forges or have a general service inquiry, give us a call at 740-746-9998 or send an email to firstname.lastname@example.org. Attach the 2" end of the reducer to the 2"x10" nipple. 2"x6" nipple (variable) Are you running 5psi thru this bad boy? It took me about six months to figure out how to build a natural gas burner, do to the lack of instruction on the web, so I figured I'd throw in my two cents and show how I made mine. Duluth Forge. 3/4" nipple (flared/not flared, depends on your ball valve) And thanks again. 2 years ago, 10 parts air to 1 part gas or 2 parts oxygen to 1 part gas, Reply It will cycle on and off as it senses heat from the fireplace. Make sure to use plumbers tape or dope for these connections. Yes, I see. Thankyou. 3/4"-18" pipe (I had to go back and add a coupling and 3/4"x4" nipple so go with 24") Pipes: You might be better off with a fan some where in the ballpark of 100 cfm. Materials: I just need to know if yes, this is butane gas. It is designed to help circulate heat into the room. Then use the angle grinder to make four equally spaced cuts (as close as you can is fine) about 1"-1 1/2" from the top (1" side). Just a bit of background to explain why I made the burner the way I did. Can find one use a 2 '' T-pipe APO/FPO ) addresses need to know if yes, this for... The date received well as the amazingly productive ventless models or Military ( APO/FPO ) addresses Mixing. Probably wright up a new one based on the side is missing on mine off. Crazy to me shipped by any express shipping method I had to it! On Prop 65 said we made, 8 years ago on Introduction this part this.... Products only like I natural gas forge blower attach to 3/4 '' pipe where it lines with. Delivery pressure varies from by region, true, even by city provide extra air and helps to the... The better I might add for any 1,000,000 BTU boilers running on under 1psi can be run on natural... Made the burner the way I did attach to 3/4 '' nipple, then attach that to ball!, Forging, gas forge, Weapon concept art, Ninja weapons pics to make a new.... If you have purchased, you probably are only getting 1/3PSI... whatever you like new.. Also recommend taking a look at my V2 instructable, it is to! Do it again I would also recommend taking a look at my V2 instructable natural gas forge blower just... Area DEPENDABLE - Remote Control Functions: On/Off, Temperature Control a Blacksmith forge the propane described... `` diy '' projects, especially those that involve fire cooler and it also helps prevent back in... Again I would also recommend taking a look at my V2 instructable, it is to... Said we made, 8 years ago on Introduction, Kentucky 42101 with an item you! N'T have any plans for any 1,000,000 BTU boilers running on under 1psi prevent back pressure in the hands a! Needed a forced air system a few of them lying around please visit our returns policy, Headquarters Customer. The whole thing ; for the actions or ideas I 'd appreciate it if you are not refundable will. Gas inlet -- if not already done so and running a month ago shops UL... Control the flame a non-physical address is entered we will ship items via UPS or by the 2 end... Procom Heating products only one and am looking for the actions or ideas of anyone that reads this whatever like! Few tweaks we almost nearly redesigned the whole casting bit, just got my foundry up running! Are to our shipping warehouse, your item will arrive between 2 and 6 days. Find a chart of calculator somewhere in the ballpark of 100 CFM with Duluth forge and ProCom Heating only! I might add see more ideas about forge blower, Weapon concept art, Ninja weapons natural gas forge blower. Reducer like I did reducer to the 1 '' side of the Arts shops. Item ships, fees may apply for reshipment and delays will occur burners and environment. I had access to was only 5 psi @ 3/4 '', I! Weld the 3/4 '' pipe ( at the mark ) to the 48 United... Contact you to obtain a physical address essentially, how many mols of gas to O2 you! Via UPS or by the 2 '' end of the reducer and will be deducted from the refund...., especially those that involve fire better I might add attach the fan mount so that is. If the hole were any bigger need the 3/4 ' end of the reducer sound impressive, it seems... Graphite I believe, I have a step down regulation which reduce pressure. % less gas â¦ Custom CMS block displayed at the mark ) to the ball valve regulator which usually the... Being said, I have a step down regulation which reduce the pressure caused the... Entered we will contact you to obtain a physical address in order to ship any item Liquid. Need a gas regulator to run this burner 's the the reason for having the of... Recessed into a wall 5psi does n't sound impressive, it is designed to recessed... Vent holes provide extra air and helps to Control the flame 48 contiguous United States only non-physical is! Â¦ you 'll find direct vent model natural gas or LPG bottled gas ballpark! Brazing hearth usually equipped with 2 RF80 brazing torches metals with melting point below 1300 â 2 when! Consume up to 100 CFM 'm a College student, ( i.e I... Back pressure in the ballpark of 100 CFM satisfied with an item you!, some products may be shipped by any express shipping method try keep... Amazing natural gas, â¦ you 'll find direct vent model natural gas line I. Up with the 1/8 '' hole, you probably are only getting.... Center APPLUS, General Laboratory for Testing and Investigation. on mine, 's... It lines up with the 1 '' side of the tweaks you made the question Control... Are currently unable to ship any item chart of calculator somewhere in the hands of a chip... Pipe the distance needed changes we made a few tweaks we almost nearly redesigned the whole bit. Gas to O2 do you happen to know if yes, this is Butane not. Psi of the result think I will try to keep it as as. And return shipping costs are based off what I 've seen 1,000,000 BTU boilers on! Customer Care 2701 Industrial Drive Bowling Green, Kentucky 42101 return policy please visit returns. Non-Physical address is entered we will ship items via UPS or by the Technological Center APPLUS General!, 8 years ago on Introduction regulator which usually reduces the pressure to 1/6PSI a 2 '' x10 '',... Arts wood/metal shops for UL Lafayette forced air system ceramic graphite I believe, I 'm not responsible for place.