There are also many causes of engine misfires. Could have been bad to say the least. What is the hole in the side of the regulator? Regulators are available at any RV dealer. If your RV propane regulator is leaking, as evidenced by a smell of gas or hissing sound, try to tighten the fixture. Drop some dish soap into the cup, and add the water. #10. If you do, the regulator diaphragm has a leak, or the needle valve under the cap is dirty, or the regulator is installed backwards. Dirt, ice, paint or other de-bris can clog the weep hole. About Hole From In Gas Small Leaking Regulator . If you see bubbles starting to form that is where the leak is. Shut off the valve on the gas tank and remove the regulator and hose from the tank. It was from a small weep hole at the bottom of the regulator. Freeze the little bottle so you get maximum gas compression when it fills. Here is a direct quote from the Fairview regulator owner pamphlet that you will find in your documentation package - it is in the "DANGER" box upper left corner of front page: "Failure to rotate Changeover lever and/or disconnection of hose while indicator is red will result in a propane gas leak which, if ignited, may cause property damage, bodily injury or death". Comment. 48. It's important that you don't try to repair the tank any further yourself and let a professional determine a time to come to your home to repair or pick up the tank. If you prefer to do it yourself and you're comfortable working on LP fixtures, a new regulator is probably less than $15. I soon noticed a problem a number of other owners on this forum have reported. Answer (1 of 7): Poorly written anonymous question on Quora. morgan halabu | andy elfmont. Turn off the main valve or main source of the propane gas. Jan 18, 2011. I guess I just wasn't looking for it before, and it didn't register in my head. We were parked and had been relaxing for about 45mins when noticed a hissing noise which at first thought was radiator issue but found it was the regulator leaking from I assume a weep hole. I ordered a new regulator and was replacing it when I noticed that the straight fitting on the one side had a little plastic check valve in the fitting, on the other side is the elbow like the picture shows, this Dip the regulator into a solution of soap and water and reattach the regulator and hose to the tank. Propane tanks will sometimes give an indication of a leak by sound. When it was installed in the RV, the hole was on the bottom side and the leak detector never made it to the hole and I couldn't see the hole. DIG. Then after the 6th outing removed from grill , and headed home. Your propane supplier and local fire department are able to respond to propane leaks 24/7. I have two LPG cylinders, the first one is 2 years old and the second is brand new. Gas leaks are one of the most dangerous things that can happen to a home. Your propane regulator is one such place where a leak can cause a serious problem. If you notice that your regulators vent hole is hissing out some gas, you should be concerned. But, what should you do? The manager of the propane place (MANY years experience) came out, sized up the situation and informed me that first - the little screws on the gauge have nothing to do with any leak. Answer (1 of 2): A regulator with a small hole is a limited vent type. the rubber diaphragm on the pressure regulator does age and when it fails it leaks out of the little weep hole under the plastic cap. These are not repairable which is why you need to replace yours and it's pretty easy to do. It's only a slight gain, but what the heck. print Print $ 6 27. We have replaced it with a new one and it is still leaks after using the heaters for a while it will frost up and leak out the vent on the side. I got a swap out. The industrys preferred low-pressure testing instrument is a water or spring manometer. #4. A smell like rotten eggs or skunk spray indicates you may have a propane leak. Safety features include thermal protection in case of fire and excess flow protection in case of broken gas line. Failure to check connections could lead to a leak of propane, resulting in a fire or explosion that could cause serious injury or death. Have the regulator tested by your gas dealer or a certified RV technician. Then the leak was found. #1. all was well until my c02 tank needed filling. Wait to reconnect the hose for about 30 seconds. The diaphragm works in conjunction with springs and other parts on the interior of the regulator to ensure safe flow rates and pressures downstream of the regulator. I just got this regulator after replacing one with the same problem. Call 911. Check around the valve on the bottle and also check the regulator and transfer valve. About From Leaking Small In Hole Regulator Gas . Theory 1 says it is a weep hole for excess oil/hydraulic fluid that leaks past the seals. Stay Away until Leak is Stopped. 6.) The symptoms are very noticeable, too. Do you believe my BBQ regulator is the problem? AmeriGas uses red and yellow tags to indicate problems on propane equipment. The pressure immediately shot to the max and I heard a pop (turned out to be gas line popping off the ball lock connector on the keg). If a propane smell is coming from your RV propane regulator it may be damaged and not sealing properly. Page 1 of 2 - Propane Leak Solved - posted in Four Wheel Camper Discussions: Last February I purchased a very nice, nearly new, used 2008 Hawk. One of the fastest and easiest ways to identify a propane leak is by the smell. I have done hours of research and done all I can find. This time of year is a good time to make sure Open weep holes. And no result, put it in to the recycle bucket, about $1.50 a pound. Our most accurate testing method on a standard, interior working pressure system (9 to 11 inches of water column), used in this house, is a manometer-type gauge. Hover Image to Zoom. Next time you are watching the simpsons on tv, at least give the guy a break down and see whats inside. There shouldnt be any burning fire or spark near the RV. Propane is highly combustible, so a leak can be very dangerous. The only way to troubleshoot this problem is to call for an RV maintenance service as soon as possible Opening the tank valve too quickly. Opening the valve quicker than usual will make it think there is a leak. Call 911 or your propane supply company as soon as you and your family are a safe distance away from the home. The regulator diaphragm is a flexible rubber disc that "senses" pressure changes and operates to adjust the flow of gas to the proper flow rate. FYI yes, I found the weep hole on mine. #4. LPG Regulator Diaphragm. I guess I just wasn't looking for it before, and it didn't register in my head. Termination valve leaks. The regulator at our propane tank tends to frost up and leaks LP out of the vent on the side. You can test for leaks by using a dish soap water mixture. this version from Fairview is If your RV propane regulator is leaking, as evidenced by a 25 psi Hose Thread Pressure Regulator (254) Questions & Answers . Jun 1, 2011. Heres how to check the issue: Grab some dish soap and water. You may notice a very rough idle, rough acceleration, slow acceleration, and vibrations from the engine. The hole is for atmospheric equalization. FYI yes, I found the weep hole on mine. Probably some junk or a bad o- ring. Step 1 - Turn off the Main Power System of the Propane Mechanism. Just glad it didn't leak like that hole cooking. The large hole you see is where the gas mixes with the air as it is vacuum pulled into the burner. During this time, the propane regulator will reset itself. I've used this one three or 4 times just fine. Most gas systems have appropriate drop vents at any junction in pipework gas is heavier than air so theres an immediate escape route in case of a leak. Camco's 12" Pigtail Propane Hose Connector is designed to connect a propane cylinder to an RV or trailer propane regulator. Oct 9, 2007. it's a very standard propane component and shouldn't be too much $$ to replace. I had a slight odor of propane in the propane compartment and my propane leak detector would occasionally sound-off when the Step 2 - Find the Hose that Leaks. Internet # 100180295Model # D46Store SKU # 789984Store SO SKU # 531677. You also should grab a bowl or a cup. If small bubbles appear in the solution, the regulator may be leaking. If the weep hole Improve this question. As the flame heats the gas/air mixture it makes the air/fuel mixture less dense in the air it The red tags, which are also called lockout tags, are used for dangerous conditions that require the equipment/system to be shut off because it is not safe to operate or has not passed a leak check. Since the tank is on a trailer it's likely that it uses a Type 1 fitting. I was having issues with my propane hose leaking whenever I disconnect the drivers side tank, it would leak propane out of my other tank unless I turn it off. When working with such low pressures , barometric pressure could affect the burner pressure without a vent. Jun 1, 2011. Slowly turn on the gas. If you have a single regulator, there is small weep hole which may be on the bottom of regulator. To see if it a faulty tank valve take that tank off and do the leak test on that valve to see if gas is going through the closed valve. So, I finally installed my brand new propane system, with alarms, solenoids and all. A regulator leak, or really any propane leak, is usually discovered by the smell of propane. Propane has been given a distinct odor with an additive primarily because of how much of a risk it can be. 03-01-2011, 04:34 AM. I see you were looking at a dual stage regulator so if that is what you have then you just need to choose the one that has the vent oriented correctly, part # 108221 for horizontal or part # 108220 for vertical. You may have to rotate it so the hole is up then you can apply the leak tek. On the curb side is the standard switching regulator. If that tank valve is closed either your tank selector regulator is allowing gas to go through to that side, which it shouldn't as far as I know, or the tank you just filled has a faulty valve. asked Sep 3, 2017 at 1:43. Mission Statement: Supporting thoughtful exchange of knowledge, values and experience among RV enthusiasts. We may have a solution for you but If the leak is on the tank side of the connection then we do not carry a part that will solve the issue.