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Save $12.34 Save $17.63 Free Delivery in the Lower 48 States International shipping available! Satisfied or Refunded Click here for our 30 day return policy. Top-notch support Call 1-866-204-7049 to speak with a representative. Secure payments Pay with your preferred credit card or checkout with Paypal. Your RV propane detector keeps going off, but you don’t smell propane. What is causing this alert? And how should you react? More importantly, is it dangerous? Whenever your propane gas detector goes off, it should be taken very seriously, even if you’re convinced it’s a false alarm. So, let’s learn what you should do when your RV propane detector keeps going off, the different things that will cause a false alarm, and when it’s time, how to replace your detector.
Why Does My RV Propane Detector Keep Going Off?If your RV’s propane detector goes off, first of all, don’t panic. You do need to take it seriously, but there are many reasons that could cause the detector to start beeping. Related: RV Carbon Monoxide Detector Keeps Going Off? Do This! You’ll want to investigate further and examine the reason behind the problem. After all, detectors are there to alarm you in case of emergencies. And they are reactive enough to identify leaking propane even before you actually smell it. So when the propane alarm starts beeping, you’ll want to:
If there’s a leak, you have two options – call a professional to come find the leak and fix it, or find the leak yourself. A professional will be able to identify the source of the leak using a gas detecting wand and should be able to quickly repair the leak. The other option is to try and find the leak yourself and repair it. This option might be more cost-effective, but it can take time depending on the amount of propane-powered appliances you have in your RV. Propane gas can leak from heaters, stoves, refrigerators, or water heaters – basically, from any appliance that runs on propane for energy. It can leak from any connector on the propane system or from any break in the lines that feed propane to these appliances. To find a gas leak in your RV, perform the following steps in order:
Important: If you have any doubts whatsoever about identifying and fixing the propane leak in your RV, it’s best to call a professional But, what if there is no leak? Apart from propane gas, there are other things that can set off your propane detector. What Else Can Set Off Propane Detectors?If there’s no leak in your propane system, there are other reasons your detector may be going off. ChemicalsListed below are some chemicals, household supplies, etc. that can set off propane detectors:
Not every cooking spray or sunscreen spray may contribute here, but some can set it off. What’s important here is, if your propane detector regularly goes off, make a mental note of any chemicals, sprays, and so on that may have been used prior to the alarm sounding. Dirty DetectorDirt, dust, and debris can collect in the vents of your propane detector and cause the sensor to not perform optimally. Be sure to regularly clean and maintain your LP detector for best performance How to Maintain the Propane DetectorSimilar to keeping your RV furnace and other appliances clean and in good working condition, it is important to carry out routine cleaning of your propane detectors. You should also ensure your carbon monoxide detector is working. Make sure to follow this care routine at least once a week:
As mentioned above, other chemicals can contribute to setting off the propane detector, so it is best to avoid using such chemicals or solvents directly on or even near the propane detector. This will avoid unnecessary false alarms. Expired or Malfunctioning DetectorSometimes, the detector is simply old and/or malfunctioning. Keep in mind, propane detectors should be replaced every 5 to 7 years. The expiration date is mentioned on the front of most LP leak detectors. If the detector has expired, there is no expiration date stamped on the unit, or it simply seems to be malfunctioning (continually beeps for no reason, etc.), then it’s time to replace it. One of the most popular and reliable models of propane gas detectors is the Safe-T-Alert buy MTI Industries. We highly recommend the Safe-T-Alert 20-441-P Propane Gas Detector. Alternatively, you can also consider buying a Dual Detector that has the feature of detecting both propane as well as carbon monoxide. How to Replace the RV Propane DetectorOnce you’ve purchased a new RV propane detector, replacing the old unit is quick, easy, and you’ll be able to do it yourself. Follow these steps to replace your RV propane detector: 1. Turn Off the Circuit PowerTurn off the power to the circuit attached to the detector. This can be done by simply removing the fuse from the power panel. 2. Remove the Old Propane DetectorNow, remove the old detector. To do this, unscrew the faceplate first. Next, cut the two wires that are leading to the detector. 3. Strip Detector WiresCarefully remove some shielding from the end of both these cut wires so we can attach them to the new detector. 4. Re-wire Your New AlarmIt’s time to re-wire. Do this by connecting the cut wires to the leads from the new alarm. Be careful here and match the colors correctly. Now, use the connectors to enable a secure connection. One of the recommended connectors is nylon crimp connectors, as they work best for DC wiring. Keep them handy for your future RV wiring projects. 5. Attach New Detector to WallAfter re-wiring, screw your new propane detector back in place, just like the old detector. 6. Test the DetectorThis is the last step. Once you have replaced the detector, turn on the power to test if the detector is working properly. For this, you don’t need to actually leak the propane by turning on your appliances. You can simply test it by pressing the “test” button found on the detector. Camper FAQs is reader-supported. Buying through links on our site may earn us an affiliate commission. As an Amazon Associate I earn from qualifying purchases. How do I stop my RV propane alarm from beeping?So when the propane alarm starts beeping, you'll want to:
Turn off the propane supply to your RV immediately. Once that's done, open all the windows and vacate the RV. Wait for some time to see if the alarm ceases. If it does, this means there's likely a propane leak.
Why is my Atwood carbon monoxide detector beeping?Expert Reply: We've seen this issue before on your Atwood RV Carbon Monoxide and Propane Gas Detector # AT36681 and the beeping every 40 seconds indicates "a fault has been detected that compromises some detector function." What you need to do is use push the Alarm Reset button to attempt to clear the fault.
Why does my RV carbon monoxide detector keep beeping?Your carbon monoxide detector will beep for one of three reasons. Each one is to alert you to take action of some sort. Either it detects carbon monoxide, it has low battery power, or it is nearing the end of its lifespan.
How do I reset my Atwood carbon monoxide alarm?Allow the alarm to warm and press the “Test/Reset” button to reset the alarm. TEST ALARM OPERATION AFTER VEHICLE HAS BEEN IN STORAGE, BEFORE EACH TRIP, AND AT LEAST ONCE PER WEEK DURING USE.
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