Contained in large holding tanks, RV waste water is usually emptied into a sewer drain with a flexible plastic hose. However, when setup for extended living in a campground or RV park, the holding tank drain may be permanently connected to a sewer drain; this procedure saves the hassle of attaching, removing and cleaning the hose every time the tank is emptied. Take a measurement between the bottom end of the sewer hose adapter and the ground and subtract 2 inches. Cut a section of 3 inch diameter PVC pipe equal to the measurement, minus the 2 inches, with a hacksaw.
If I purchase a 5th wheel RV and not use it for travel, but rather use it as a stationary home, would I need to change the holding tanks to Making RV fulltime stationary home Question: If I purchase a 5th wheel RV and not use it for travel, but rather use it as a stationary home, would I need to change the holding tanks to a more conventional disposal system like a regular home?
Also would I need to enclose the sides of the RV like the skirting around a mobile home? It is really your choice as to what you do.
One thing to consider is if you think you might resell the fifth wheel at some point. If so, keep that in mind when deciding to make modifications.
If you definitely plan to make this a permanent home and you have not yet bought the 5th wheel then you might want to consider a park model or single wide trailer instead. These units will not need any modifications to the sewer system and might be just as cost effective once you factor in the cost of making modifications.
A park model or single wide may also provide move livability — bigger space, appliances, water heater and so on.
If you already have the 5th wheel or are getting one at a great price, here are a few comments about making modifications: One reason to bypass the holding tanks is the convenience of not having to dump and flush tanks.
Remember that if you do retain the holding tank system, keep the valves closed until you dump and flush. Not keeping them closed will lead to waste solids accumulating in the holding tank. If you do want to bypass the black water holding tank, you will need to change the RV commode to a residential unit and most probably remove the holding tank.
This is because the commodes that come with RVs do not flush the same way a residential commode flushes. If you try to use the RV style commode, you will have to live with the smell of sewer gasses coming out of the commode every time you flush. Marine-type RV commodes do not have a p-trap or a siphon pipe that blocks sewer gasses, nor do they actually flush the waste.
When you open the flap valve of an RV commode, the waste evacuates from the bowl by gravity, not the siphoning action present in residential commodes.
Also, here is a Do-It-Yourself site that may help with aspects of the work. We also invite comments and tips from others who have experience with this type of project.
What you do may also be influenced by the climate. If you plan to situate the fifth wheel in a location subject to cold weather, then you will want to set it up to handle the dips in temperature and possible freezing.
You may want to get a larger propane tank for heating purposes.
May 11, · 1: DO NOT CUT the line to the septic tank or drill into the tank cover, the tank is filled with bacteria that do not like air, hence you have water traps in the line to the tank to keep fresh air out, let fresh air in and you will have septic problems sooner instead of later. Dec 24, · Hooking up travel trailer to septic questions Discussion in 'Shop Talk' started by Jan in CO, Dec 21, 1. Connect sewer hose to RV park sewer connection without any dip in the sewer hose. 2. Keep the black and gray water discharged valves shut. .
Perhaps some of the content on these pages will be helpful:Jul 21, · It is a mound septic system, so the only way I can think to hook my RV up would be with some kind of large above ground septic tank that has a pump so it can pump it uphill to the septic system on the property.
Dec 24, · Hooking up travel trailer to septic questions Discussion in 'Shop Talk' started by Jan in CO, Dec 21, May 11, · My question is can we as a Do It Yourself (er) put some sort of hook up to the Septic Tank for our Travel Trailer?
If we can't how much does or could it cost to put one on? We aren't planning on building a house for several years now but we will be visiting and camping on the property occasionally. Sep 26, · How to do it yourself.
RV Drain Hook Up. Rv Hook Up To Septic Tank, is Vegas youve some tijd georganiseerd know.
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If you do want to bypass the black water holding tank, you will need to change the RV commode to a residential unit and most probably remove the holding tank. This is because the commodes that come with RVs do not flush the same way a residential commode flushes.