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  1. Krjharley

    Gray tanks

    Our 2016 Keywest has 2 gray water tanks and 2 valves to empty. Does anyone know the capacity of each tank? The manual only says one tank of 90 gallons? Thanks
  2. D

    Grey 1 / Grey 2 - Wilderness 3125 BH

    Hi all, first time poster here. I have done a lot of research and basically have come to the conclusion that it's not possible so I'm doing a last ditch effort...call it a hail mary to see if anyone can help. In the 2017 Wilderness 3125 BH, we have 2 grey tanks. We never use the shower and...
  3. hankmillerusa

    Grey and Black tank valves

    Help!!! I have been RVing for many years and dont think I am doing anything wrong before having to look in owners manual (lol), but it seems I can not get black tank to ever drain past 3/4 full. I have a Cyclone 4250 with two places to drain tanks, Gray water tank 1 box and Gray water tank 2...
  4. F

    Slow gray water drain from shower

    I have a 2009 Big Country 2950 RK When draining my gray water from the shower after pulling the gate valve with the tank full the water just trickles out, after owning several travel trailers before this one the others the water flows fast and hard like I feel it should. The other gray tank...
  5. TXBobcat

    Gray Water #2 Replacement

    Well yesterday I had AAA RV Pro, Steven Mullet, come by and replace the gate valve for the #2 Gray Water (Kitchen). We weren't sure where to open the underbelly to replace it. I remember seeing the Gray Water conduit when I had the Mor/Ryde IS & DB system installed. That will be the first...
  6. P

    Gray 1 vs Gray 2

    Which is for the shower/bathroom sink vs the kitchen sink?
  7. P

    Holding, gray 1 and gray 2 don't drain completely

    Or so the sensor tells me. The best reading I can get after leaving open for the night is down to 2/3 on holding and gray 2 with gray 1 being 1/3. Question 1-what is the issue and remedy here? Question 2-Gray 1 is for what and gray 2 for what? (kitchen or shower)
  8. S

    The Gray tanks

    New to rv'ing and need an explanation of the gray tank system. When the #1 gray tank fills up....does it automatically open up the #2 gray tank. Or do different areas flow into the gray tanks? So if the indicator on the #1 gray tank shows full..........does it need to be dumped immediately or...
  9. caissiel

    Gray tank support

    Today while draining my gray tanks I noticed the belly was so far down that there was a big opening across the area where it was fasten to the cross plate. It was big enough that a cat could have got in. I proceeded to drop the belly sheet and noticed it was the tank pushing down on the sheet...
  10. Ldavisjr

    gray water capacity

    I Have a 09 Big horn 3410RE with 2 - 45 gallon gray water tanks . I am going to atlanta motor speedway for the race next weekend . I was wanting to know if the two tanks are conected so we can take advantage of the capacity for showers. if not can they be? thanks :D
  11. W

    #1 Gray tank drain valve problem

    I was draining my tanks yesterday and when I went to push in (close) the drain valve on my #1 it didn't engage or close the valve off. It now feels disconnected from the valve mechanism (free play). Has anyone else had this happen? I had to remove my sewer line because when left open the...
  12. JohnDar

    Slow draining gray tank

    I was attempting to empty Gray #1 and was getting a very slow flow, even though it was at least 2/3 full. Hooked up my Drain Flush adapter and backflowed it a couple of times. Something white flashed past in the clear extension and the drain flowed fine after that. Must have been some...
  13. V

    Gray water smell from W/D

    Hi there, We have a 2010 model 3850 with the W/D in the bedroom closet. Quite often we get a bad sewer or gray water smell in the camper that appears to come from the W/D unit. Does anyone know if there is supposed to be a pee-trap in this plumbing? Or can we put a valve of some sort in the...
  14. J

    gray tank sensor

    on my 08 Sundance my #1 gray tank after dumping still read 1/3 full, anyone have any ideas. (#1 is the water from my shower):confused:
  15. C

    Kitchen gray tank valve is stuck

    Went to dump all of the holding tanks yesterday, only to find out that the kitchen sink valve was already open and stuck. Any ideas on how to get this valve working again without dropping the belly? At least it is in the open position, and since we don't use the kitchen much, it's not a major...
  16. R

    4012 gray tank vent

    I just bought a Cyclone 4012 and there is a vent tube for the kitchen sink gray tank which runs up along side the refridgerator vents but it does not exit through the roof is this a factory mistake or is it not suppose to come up through the roof. There are three vents already on the roof. One...
  17. RVFun4Us

    Slow Gray Tank Drain

    On our first trip out in our 3055RL Bighorn, one of the problems we had was the very slow drain when dumping our gray water tanks. After some experimenting, I figured out that when the tanks are not full, they drain very slowly (about like a garden hose) but when full, they dump very quickly...
  18. W

    Sewer / Gray Water Valves - 3950

    Just took delivery of a new 3950, which has two doors for Sewer / Gray Water Valves, outside the door is labeled. When you open the door there are three valves in the front door and two valves in the rear door. No labels. Which valve controls which tank ? My Dealer has no idea ? Nothing in the...
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