The first thing you need to do is locate where the leak is. 5) Do I need to change the pigtail lines to match? It shows the arrow heading back to the main regulator. Make sure the regulator switch is turned to the propane tank that is the most full. 
Thanks! Then I would have the heater click on and light and then when it was satisfied and shut off. The gas supply piping may be under sized for the piping distance, number of elbows and fittings, or for the flow requirements of the appliances being served or for the regulator being tested.
To test the single stage regulator you could use a gas pressure tester like this (click to view on Amazon) to see what the pressure coming out of the regulator is to make sure its correct but if the regulator looks like its in good repair it should be fine. Wait 5-10 minutes and turn the propane valve on exceptionally slowly. Also, the second stage regulator cannot be placed before the first, it must come after. The gas attendant may have left the valve in a closed position when you went to fill your propane tank. Something similar to this I think, but Im not sure if this one is compatible with European regulators. Use tape that is made specifically for gas lines like this (click to view on Amazon).
If you know of any more ways to tell if an RV propane regulator is going bad or have any questions about them, leave a comment below. 6) I see there are RED (high volume) and GREEN handle (typically <160,000 BTU) pigtails. Thanks for advising me Mr Heater but he is the one that I just placed about a year ago, because I also had the Camco and the same thing happened. When one goes empty, I turn the selector with the arrow to the full tank and open the valve, but no gas will flow. If the rubber washer inside looks fine it could be that the nut wasnt tightened enough. Other items that are on-board (typically not running at the same time) are: Atwood Stove (Ft Burner: 9,000 BTUs.
Propane sensors can be sensitive. See Also:Is Your RV Fridge Not Cooling? It can be a big deal if you are out boondocking and your fridge stops running because the propane regulator gave out. We did change our regulator as well, but Im not 100% sure if that helped or not.
You can read more about it and what to do if your regulator freezes in this article here. Its connected on 2 30lb tanks on my trailer. You can get a replacement for an RV propane sensor here (click to view on Amazon). Have a 1979 Osprey truck camper. The Indoor Haven is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Some propane smell from a regulator is normal, if all the other appliances in your RV are working correctly it sounds like its the stove thats the issue. Sorry I couldnt be more helpful in finding an exact replacement. It lowers the pressure to around 11 water column inches. If they are mostly yellow you dont have enough pressure in your LP gas system. It will then engage since it detects propane leaving the tank too fast.
Then with the burners in the off position, turn the propane valve on. I have an old 1985 lance cab over camper. You dont want unregulated propane going through a line that is more than a few feet long.
The regulator is whats in charge of propane flow so it does sound like thats the problem. Now slowly turn the valve on the propane tank until it is fully open. I am trying to replace my 2-stage regulator, it has worked well for the last 11 years. Theres a little vent on the bottom that causes the smell. If resetting the propane regulator doesnt fix the problem your RV propane regulator is not functioning correctly and may need to be replaced. This time it was because I had Propane coming out the disconnected line even though I was switched to the other tank.
Am I thinking of the right thing to replace? We have a 42 Fifth Wheel with (2) 40# LP Bottles on board. Install a water column manometer or a suitable low-pressure gauge or measuring device in the second-stage regulator test tap or in the test tap in the appliance gas shutoff valve at the gas appliance that is most distant from the gas regulator being tested. I have a 10 yr old Jayco Sterling. This is actually totally normal. If there is gas leaking out it will make bubbles in the solution. The active gas tank is the one pointed to by the changeover valve. Before you reset the propane regulator, it is important to understand that it has the same type of safety feature that a propane tank has. We had the same issue and when we removed the metal cover on the outside furnace exhaust pipe it stopped flipping the sensor, and the furnace now works. I will change it out but the next question: 4) Should I change the regulator out to a high volume 400,000 BTU regulator? The Lp regulator works good when Im cooking.
You can test for leaks on a propane regulator by using a dish soap-water mixture.
I checked for & found the 12V spike, sound & movement of the furnace solenoid opening during ignition so that appears to work correctly but what I did noticed was that stove burner flames drops off noticeably when the furnace solenoid opens to ignite the furnace then stove flames jump back to life when the solenoid closes. If everything is tight and your propane appliances are working normally the RV propane regulator should be fine.
Make sure you are turning the valve to the propane tank on slowly. After securing the RV propane tank to the main gas line, then attach the two pigtails to your propane tanks. Thanks for your comment, glad we could help. To troubleshoot this situation, turn off the propane tank valve and turn off all the propane appliances. If the flame is blue but makes a roaring sound and is very tall then you have too much pressure. They suggested a new thermostat. If you have started noticing dark black marks forming around your water heater or even your RV kitchen by the stove then you either have something in the burner causing the soot or the flame is weak and isnt burning cleanly.
Thank you. Soon after the regulator started having issues keeping the correct pressure and the burners on our stove started popping and the flames got weak. Thanks a lot! will do this 2-3 times and then needs reset. It lights like before and wont stay lit. No issues until I switched propane bottles. Prepare a solution of equal parts water to dish soap.
Thanks in advance for your help! The fridge will light on gas run for about 10-20mins then automatically shut off. I use a single 40 pound propane tank on my Norcold fridge, but it seems like my tank is burning lots of fuel could I have the wrong pressure regulator on the line does it need to be low pressure pretty sure the one I have on it is high pressure but possibly not no indications! Were Jenni and Jesse. We take pride in helping you get the answers at no cost. I removed the screw underneath the regulator completely to see if it is allowing gas through and it is but the gas didnt seem to have much pressure. This would include the connection between the regulator and the propane tank, the regulator and hose, and the hose and appliance. It might have been put back on the wrong way. If none of your propane appliances are working it could be your auto propane regulator but before replacing it I would try and reset it to see if that fixes the problem. If you open it slowly it shouldnt activate. Your help would be extremely appreciated. Just make sure you get replacement regulators that match the ones on your RV. To troubleshoot a propane auto changeover valve that is not working, follow these instructions: If your RV flow propane is not flowing, try the following troubleshooting tips to fix the issue: Check this too: Gas Fireplace Troubleshooting and How to Guide. What now? The reason the single stage one is there is to regulate the pressure coming directly from the tank. You may need to adjust the supply regulator to achieve that pressure. If you open the propane tank valve too quickly the valve can mistakenly sense it as a leak. If the stove is working just fine but your water heater isnt lighting the problem is the water heater. 1. Is the propane tank you installed a horizontal one like the original Manchester tank? I am thinking it the Auto Propane switch over since both tanks work just fine when connected to a gas grill at home. I forgot to mention in my earlier comment but I often catch a whiff of mercaptan outside the LP locker but yes, I agree with you, Ill replace the regulator. If you see bubbles form anywhere turn off the gas and tighten the connection. To test for a gas leak you can get a leak detector spray like this one (click to view on Amazon), or make your own using 1 part water and 1 part dish soap.
Any suggestions or recommendations? I checked the furnace igniter which has a good strong arc so that appears to work correctly. You could get a new one and replace it to see if that helps or you could take your RV to a dealer and have them test the pressure in the lines to make sure the regulator is adjusted correctly and working as it should.
Thats why whenever you are going to work on any propane appliance in your RV you should light one of the burners on your RV stove, then turn off the tank and let the burner continue to run until it goes out on its own.
It starved for fuel again. Would greatly appreciate any feedback. Yes you can, we recently replaced our own RV propane regulator. A common cause for propane not flowing through the regulator is a safety feature that is inside the regulator. Thank you very much. I suspect a regulator problem although this one is only about 6 months old. RV furnaces have sensors in them that will shut off the furnace if there isnt enough airflow, it stops the furnace from overheating or something like that.
In the area I live, Catskill Mts NY, we always have constant pest problems. Compare to desired pressure. You can reset the propane regulator by turning off the propane tanks and making sure all your propane appliances are shut off. If things still arent working right you may have oil too far down the line and it may take some professional help to clean out the lines completely. If the regulator detects a high propane flow it will engage the safety valve and shut off. Does it show green when empty and red when full? My other Marshall did not do that. Once youve replaced the propane regulator and drained the line as much as possible your problem should be solved. The RV is only two years old. Can Propane Regulators Or Propane Lines Freeze? When I pulled the igniter to check for spark a few days back I saw, with the help of a flash light, roasted stink bugs in the fire box. Shut off how? See Also: Can Propane Regulators Or Propane Lines Freeze? If it senses this, it will stop or slow the flow of propane.
If you hear the popping noises on one burner but not the others check the problematic burner. If there are no bubbles appearing, it means the connection is tight. The problem is that recently, we tried to run the generator. 1) Can you explain why there are two different types of regulators? Test every propane connection in your RV by spraying the soapy water on it or applying it with a sponge.
Using a paintbrush, generously apply the soapy solution on the propane regulator. But if the heavy soot persists then you have a bad RV regulator. Two days down and still not fixed! It is a Marshall Gas Controls, Model # R3494 650,000BTU, Max Inlet 250 PSIG P.O.L, Outlet 10-14 in. If you are having issues with your RV propane regulator, you can try to reset the regulator to see if the problem resolves. The connection from the RV hose to the regulator base looks pretty gunked up and is sticky. w.c. 1/2 in. If the regulator has a monitor on it, it should change from red to clear when you open a propane tank and point the arrow towards open tank. The regulator should reset after a few minutes. To fix this first turn off the propane tank and wait for a few minutes to let the regulator reset. Do you think its the regulator? Any thoughts? The tanks are not completely full. I need to fix it right now. They are inexpensive enough. You are going to have to replace the propane regulator and try and drain the propane lines.
Automatic changeover valves use a visual indicator to show you when a gas tank is empty and it has switched over to other gas tank. That is hardly a load. Leave the gas tank gas valve open or on to keep providing gas pressure to the gas delivery system. It sounds like the valve is pulsing about 2 times per second. A horizontal regulator like this one by Mr. Heater (click to view on Amazon) should be what youre looking for. When you turn on the propane tanks in an RV there normally is a bit of a sound from the propane filling up the lines. If your automatic system starts to malfunction it may be an early sign that your regulator is starting to go bad. Just make sure you use enough tape and check for leaks when youre done. Sounds like your furnace tries but cant get it going though, but I would still check to be sure.
There are a few factors that may be causing your LP regulator to freeze when you turn on high propane use appliances like your water heater or furnace. Also, you will need a larger propane regulator for a tank of that size. Repeat the test until you see no more bubbles. If you are starting to notice dark black marks forming around your water heater or even in your RV kitchen by the stove you either have something in the burner that is causing soot or you have a weak flame that is not burning cleanly. Hopefully, this will solve any issues with your regulator. Does the indicator wheel for full or empty only go back one way? Home 7 Signs That Your RV Propane Regulator Has Gone Bad. A little bit of a propane smell can be normal as well, but if its really strong there may be an issue. Fortunately nothing dangerous has happened at all. If after a brief initial pressure rise the gas pressure continues to increase with the appliances off, the regulator is defective and must be replaced. It starved for fuel on one tank (per the Onan Flash Codes). If you hear popping noises when you turn off the flames on your RV stove burner then your propane regulator could be having issues. Unfortunately, propane fridges can be very temperamental. Luckily we were near a store that sold RV propane regulators and we were able to switch it out before the old one stopped working altogether. Then go inside your RV and light one of the burners on your stove so that you empty the LP gas in the line. Then the heater would try to relight and now it will not light. If that doesnt work try switching the propane tanks to see if the tank is the problem. If everything else is working the regulator is probably fine. If it stops beeping when you reset it by holding down the button for 10 seconds the sensor should be fine. If any of these are blocked in any way it could be whats causing the furnace to shut off. RV propane sensor here (click to view on Amazon). Our Norcold RV fridge is always giving us trouble as well. I recently had to change out a bad propane regulator on my travel trailer. Check to see if either gas tanks have any gas left. any advice would be great? I felt for them but didnt locate them. Is that normal ? This was an issue I was having. And we have both propane tanks open. Thank you for stopping by. I would check all the connections around the regulator with soap water to make sure nothing is leaking. The gas thats coming out after you turn off your propane tank is whats left in the lines. The first thing is most likely moisture build-up inside your propane tank. Good luck with the fridge, feel free to ask if you have any more questions. So long as you have checked all connections and havent found any leaks you should be fine. Its rare that an RV propane regulator requires adjusting. What Can A Honda 1000W (EU1000i) Gas Generator Power/Run? So if we really got crazy and turned everything on at once, it comes to 193,776 BTUs. The lower part normally has a hexagonal shape for a wrench to be used if necessary. If your propane alarm goes off and you dont have your propane turned on why would the alarm go off in the RV?!? If its really old though you may want to replace it anyway just to be safe. 2. If there is propane coming from the vent, check to make sure your propane tank is not overfilled. 7 Signs That Your RV Propane Regulator Has Gone Bad, 7 Common Signs of a Bad RV Propane Regulator, 7. If its still not flowing you may have a bad valve on the regulator and it may need to be replaced. The main problem with doing it that way is you wont have a reserve tank and they will both empty at the same time. I can keep the mice out and ants out but is all but impossible to keep the stink bugs out! Read flowing gas pressure at the pressure gauge or manometer with all of the gas-using appliance pilots lit and appliance gas burners operating. Make sure you use the gas line thread tape when attaching the old pigtails to your replacement propane regulator. If you have dual propane tanks and an automatic RV propane regulator and the regulator stopped switching over automatically or your automatic system starts to malfunction, it may be an early sign that your regulator is starting to go bad.
If theres a leak, large bubbles will start to form. The lock-up gas pressure shouldnt be more than 30 % higher than the flow pressure. Reading thru your responses to others above, Ive noticed that the oven flames are about 50/50 (yellow/blue). It ran (until I tried to turn on the coffee maker). I wish I hadnt scrapped the old Manchester depot. You can test for leaks by using a dish soap water mixture. Pull the cover off by hand to remove it. The sensors inside of them can be tricky to not set off and making sure there is plenty of airflow can help. Check the excess flow valve. One thing you could try, and I dont know for sure if this will work, is to add a 2nd stage regulator after the 1st stage. You should see the gas pressure increase slightly (above the 11 inches of water column read before) and then the pressure rise should stop.
Its a good thing to have on hand if youre an RVer. Here are two things I would try first, I have had issues with my furnace and this is what fixed it two separate times. I find it helpful to know that if my RV propane regulated produces yellow flames, it means that you dont have enough pressure in your LP gas system. If I turn on an appliance in the RV, it no longer emits gas from that spot. Can a regulator explode if the weep hole or vent is accidentally covered with silicone.
If you have recently found oil in your RV propane regulator check out this post to find out what it means and how to prevent it from happening again. Hopefully at least one of these suggestions will help. 2) How can you tell if the 30 psi Regulator is defective? Not sure if it will work but it seems like if the pressure coming from the European tank is higher than what an RV 2 stage regulator can handle the next step would be to try two regulators (1st and 2nd stage) with a more heavy duty first stage than what the common RV 2 stage regulators usually have. Replacing propane regulators is actually pretty easy and can be done with just a few wrenches and some gas line sealant tape. For more information on how RV propane regulators work check out this post here. Here, we address common problems and questions people like you have to deal with at home on a daily basis. Does this mean regulator is leaking or is not working properly. It sounds like youve got oil in your propane lines and regulator. Im not super familiar with propane run generators so I hesitate to give any advice on whether you should use a higher btu regulator or not. Hope this was helpful, good luck with your camper. RV Water Hookup Filling The RV Fresh Water Tank Issue Fix. To answer the question about the regulators in your 5th-wheel. According to a Furrion stove manual I found online you need to turn the burner nob and hold it in while using the ignition switch at the same time. This is also where we share our favorite RV and camping-related gear and accessories. The LPG technician at my tank tried another European regulator but it is a single stage regulator and it doesnt work. If you dont screw the propane hose fitting into the tank fitting properly, the valve will remain in the closed position, restricting propane flow. Hi I have a 2019 Grand Design 5th wheel camper with a Furrion stove. I had some issues with the fan turning on but the furnace not igniting, and it was a cable that had fallen out. And, it could be that the Suburban SW12DEL Water Heater might also be running which draws 12,000 BTUs per hour. Then turn the propane tank on extremely slowly to allow the lines to become appropriately pressurized. The regulator is attached to the main gas line that is connected to it on the bottom. It constantly cycles but does not stay on.
Make sure yours is still up to date before your next camping trip. If there is a propane smell coming from your propane regulator it may be damaged or not sealing properly. I would also replace the propane regulator because old regulators can be the reason so much moisture got into the tanks in the first place. It could be a damaged or dirty burner. Check out this article to read more about 2-stage RV propane regulators. If so did you make sure the propane regulator was for horizontal tanks and not vertical ones? Try This One Simple Trick.
all the rest of the gas appliances work fine. If you need to change out your RV propane regulator check out this post for information on how to install the new one and what you will need. The tank is half full and has stayed there for 5 days with the propane off. I think the problem is that the American regulators are not suitable for this pressure that accumulates in the tank. Its going to be hard to find an exact replacement for that model of propane regulator.
It might be ok. Is the problem that the propane isnt reaching the appliances in your camper? If you notice propane coming from the vent, make sure you dont have an overfilled tank. Put the water and dish soap in a spray bottle and gently swirl it around to mix. It is also works a safety feature in case the propane tank is overfilled and the pressure is getting too high. If you notice propane coming from the vent make sure you dont have an overfilled propane tank. I don't suspect that should be happening. Age can also be a factor when looking to establish if your propane regulator is going bad. If you are looking to replace an automatic 2-stage dual RV propane regulator, you will need the following items: Unhook them from the old regulator you are going to replace. Take a bowl or spray bottle and combine about 2 cups of water with around 2 or 3 tablespoons of dish soap. Using thermometers like these can help you keep an eye on the temps inside the fridge and freezer so you know what settings it should be at to keep everything at the correct temperatures. i have replaced my furnace with a new core and its still doing the same thing the 20 year old 1 was.it lights 3 times and then goes into lockout.im thinking its a bad regulator but my other lp appliances work.since the furnace uses more propane than the other appliances could a bad regulator let the other ones work but not the furnace? Propane regulators fueling appliances like what you have in your RV require two stages of regulators. It doesnt indicate when the tank is empty (red) any more.
Then evenly spray the mixture or the leak detector onto the connections where there may be a leak. it works fine on 12v, 240. It mostly sounds like the propane regulator you currently have is too small like you said, but I could be wrong. I have two 30lb. I hope this was helpful in some way and you find the source of the propane smell in your trailer. You can also remove the old pigtails if you are planning on using them on your new regulator. Maybe thats because the rest is original American. Can I replace RV propane regulator myself? Also check the pipe to make sure its clear. RV propane regulators are a very important part of any camper propane system and they need to be working properly so your appliances will be working right. Rinse the hose under running water and allow it to dry. All of the burners were popping when I turned them off. Took it to an RV service center. Sometimes bug spray can even set them off. If your RV propane regulator has plastic rain cover over the front part you will need to remove it to access the nut that is located at the bottom of the regulator so you can use a wrench.
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