There are several reasons for not having enough hot water or for running out of hot water too quickly. However, in my experience, electric tankless water heaters dont work nearly as well as gas tankless water heaters. Mike. Ive been trying to troubleshoot my RV hot water heater with no luck for a very long time. It may not be recognizing that the pilot light is on and therefore will not ignite the gas. Except for being larger, they work the same way as the one in your RV. Four days into a week stay the water heater quit. I replaced the 2 amp fuse on DSI board, no luck. So, lets dive into what to do when your RV water heater is not getting hot enough. Its very easy to replace the anode rod and flush the water heater as we cover in the next section below. How To Troubleshoot and Solve. Comments like yours are what I live for! We only turn on our 6-gallon water heater when we need it so we dont waste propane and 10 minutes is all it takes to heat up. In the picture above all three valves are in the open position so the blue cold water line is taking water into the hot water heater and its also adding cold water to the red hot water pipe coming out of the water heater. heater water gc6aa 10e gallon dometic atwood shipping We traveled only 100 miles to a new destination and this morning again no hot water from facets. Draining your hot water heater will help to keep it free of sediment which reduces the tanks ability to heat the water efficiently. I have found on another owners water heater that was having issues at a campground that the wire connectors were loose , we squeezed the connector with pliers a little and then had to push them on a little harder to get them to seat properly. And, when that thing happens to be your water heater its even more upsetting. If you are ever unsure about what is causing your water heater to malfunction and you are not comfortable working with your water heater please call an RV technician to asses and repair the problem. Hi Trina, But otherwise, you will be using as little water as possible so you dont fill the gray water tank too fast. Sometimes it just boils down to having a water heater tank thats too small for your needs. pex plumbing internachi quickly tankless inspections The reasons could be a malfunctioning thermostat, abroken or damaged dip tubewhich would allow cold water to mix with the hot water at the top of the water heater, or having the water temperature set too low. water heater vent power baffle ge noise occasions incorrectly flue occur anode installed rod problem rare seen Mike. dometic atwood dometic 6gea wh gallon heater water heating tank electric troubleshooting heaters domestic tankless does systems plumbing diagram flow repair installation boiler safety pump solar Checked thermal fuses, in tack. See the full disclosure here. A water heater with a tank simply uses electric heating elements or a gas burner to heat the water inside the water tank. If this is your first visit, be sure to Thanks for your support! This can occur when transitioning from colder weather to the warmer weather months and forgetting to reset the temperature after raising it to account for the colder winter temperatures. check out the. Release valve had hot water. A 10-gallon tank will take about the same amount of time to heat up. Release valve had hot water. Clean out the tank with chlorine and water and if it still smells bad you probably need to replace the anode rod. dometic 6ga heater On the second day our Water heater stopped working. dometic Once you turn on the water heater you have to wait a little while for the water to heat up inside the tank. Therefore,tankless water heaters can provide a constant supply of hotwater. heater water gas troubleshooting problems rheem common gallon leaking anode natural repair leak manual smell boiler does heat vent system Im not a DIY repair type of person and your article was perfect for me. atwood dometic 6gea Hopefully, you are a little better informed about RV water heaters and how to troubleshoot and maintain your water heater.

There could be air in the gas line, the thermocouple could be loose or defective, the pilot light opening could be dirty, or the gas valve could be broken. If the burner intermittently goes out, makes an unusually high or low flame, or a whistling sound it is most likely because of clogged burner openings. Released pressure valve and hot water was released. Has enough to run fridge and stove with no problems. Took tech 2 minutes to fix.

Its all buttons and no switches. Mike, We had a not very hot water issue with our RV after reading your info on this site it turned out to be the bypass valve between the hot and cold was open, good info. Other likely reasons include a bad gas valve or a partly obstructed vent. Below is a diagram of electric and gas water heaters with tanks that you would find in your home. Nothing, no electric or gas, all fuses and breakers were fine. It is used when RVs are winterized and it keeps RV antifreeze from entering the water heater. Thank you so much for posting this. Released pressure valve and hot water was released. If the pilot light is on, there could be a problem with the thermocouple. Thermal Cutoff looks okay and cannot see any wires that are shorted. The single most important maintenance item for your water heater is to drain it periodically. Thanks for reading the article and for your comment. Took the trailer out last weekend and it was all good. water dometic heater heaters rv atwood gallon gas electric I had just purchased my 5th wheel, and was only getting warm water, after reading your forum, found out they left all 3 valves open, closed the middle one, and now nice hot water. heater water gc6aa 10e atwood dometic gallon shipping Please leave a comment below. If you RV in colder climates its possible that you have the thermostat set too high. Thethermocouple may need to be cleaned or replaced. Took the trailer out last weekend and it was all good. heater water working repair nj plumber leaking immediately call before things If you see rusty colored water it could be the water itself or the anode rod could be corroded. dometic heater dometic heater There are two main reasons for hot water that smells bad. atwood dometic gallon gc6aa 10e galllon heater water dometic atwood gallon wh shipping I cant think of anything more frustrating than a pilot light that will not stay lit. Been on the road for two weeks. Backside of control panel has 1 connector going out. You can find all of our articles in our Blog Archive! It takes several minutes for the heat exchanger to heatup to its maximum temperature so it can heat the water quickly enough to keep up with the water flow. Thank you!! water heater electric dometic Many people are put off by waiting several minutes for the water to heat up. https://gdrvowners.com/forum/main-foto-new-members, https://gdrvowners.com/forum/operatieck-thermofuse, Disclaimer: In general, this forum is intended to be a place for Grand Design owners to gather and exchange ideas regarding their use of and experiences with Grand Design products. We have a few trips planned in the next month so I dont really have time to drop of at the dealer which is 2 hours away. On the upside, once it is operating at a high temperature you can maintain a flow of hot water without running out. This is great if you have full hookups and can continuously drain your gray water tank. A 6 gallon RV water heater with electric or propane gas will take about 10 minutes to heat up. What most of these folks are saying is that they can hear the propane kick on and run, but they are getting luke warm water rather than hot water through their faucets or shower. I have a Reflection 297RSTS and the water heater did exact same thing. But, there could be other issues causing this problem, as well. Do you have any water heater advice to pass along? Safe travels! I am so glad you found my article helpful and practical. Thank You! If you just turn off the water at the shower head and do not close the valves, the hot and cold water can mix and create warm water inside your RV too.

water heater repair heaters gas heating Any information contained in the forum should be independently verified by checking with Grand Design, one of its authorized dealers, or reviewing your owners manual. This fixed his problem and I have since checked mine and a few others and found more loose connections, one more thing to check once and a while. Saved me significant amount of money. Took it back to the dealer and the tech came out with his electrical tester, checked the power feeds, had power then pulled the connection with the fuse able link and RESET the water heater. We traveled only 100 miles to a new destination and this morning again no hot water from facets. If you make a purchase using our links in this article, we may make a commission. This valve needs to be closed so cold water does not mix with the hot water coming out of the water heater. If you have no hot water the first thing you need to do is check to see if you have gas flow and if the pilot light is on. I have also tried this on battery power only(shows full charge) and also on 30amp shore power. water heater working replace troubleshooting petro repair try tips heaters symptoms problems common general So, what are you supposed to do when your RV water heater is not getting hot enough? Changed water settings from city water to dry camp back to city water and suddenly hot water flowing from facets. And, as an Amazon Associate, I earn from qualifying purchases. Unfortunately its not that simple with the compass connect panel. The inside of the water tank could also be corroded which means you will need to replace the water heater. No one likes a cold shower! If left open cold water will mix with hot water and you will have water that is not hot enough. A water heater with a tank and a tankless water heater and either type can use gas or electricity to heat the water. Below is a diagram of a tankless water heater. Tankless water heaters provide endless hot water but contrary to popular belief, not instant hot water. Save my name, email, and website in this browser for the next time I comment. heater dometic Ignitor for propane doesnt come on, acts as if there is no power to the unit. Glad we could help!!! How To Troubleshoot and Solve, Turn off the water heater (110V and LP) and allow it to cool completely, Turn off the secondary 110V switch on the back of the water heater, Turn off the city water and the water pump, Open the pressure relief valve on the water heater, Once the pressure is reduced, use a 1-1/16 socket wrench and unscrew the anode rod, Clean out the sediment at the bottom of the water heater tank using a wand attached to a water hose, Reinstall or replace the anode rod and use Teflon tape to prevent water leaks. It was easy to follow and to the point, without going over my head. The Compass Connect feature is pretty new and we don't have a lot of collective knowledge in trouble-shooting it. Ordered a new DSI circuit board and installed, no luck. heater troubleshooting heater troubleshooting dometic water brian atwood gc6aa 10e dometic furnace troubleshooting Nothing, no electric or gas, all fuses and breakers were fine. Frustrated, 29 degrees here. Thanks for visiting the site keep coming back! dometic 6ga