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11-25-2020, 07:21 PM
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#21
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Montana Master
Join Date: Apr 2017
Location: 1000 oaks
Posts: 978
M.O.C. #19630
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I did not know I had one when I first got the Montana. However, when I was at the bedroom sink I could hear water dribbling into the gray tank and the sound was coming from the shower drain. When I removed the hepvo thing there was nothing inside the tube. The PO must have tried cleaning it the wrong way and pulled out the guts. I put in a new one and all is good.
__________________
2011 2955RL Gen-Y Executive Kingpin
2022 GMC 2500HD Duramax/Alison
4X4 Crew Cab/Standard bed.
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11-26-2020, 05:58 AM
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#22
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Montana Master
Join Date: Oct 2017
Location: Bastrop
Posts: 2,892
M.O.C. #20753
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Quote:
Originally Posted by Carl n Susan
In the top picture, look in the upper right hand corner for a while plastic thing in the black ABS drain line. It has a red circle around it.
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and another good joke wasted.........
__________________
Mocha, one-eyed toothless, hurricane survivor, Pirate dog
2019 20th Anniversary Edition 3701LK
B&W 20K for Ford OEM Puck
2018 Ford F-350 Lariat CCLB PSD DRW KJ5CQH
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11-26-2020, 07:16 AM
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#23
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Montana Fan
Join Date: Feb 2018
Location: Arlington
Posts: 136
M.O.C. #21176
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Is there any reason you couldn't install a regular pee trap instead.
__________________
2011 Volvo 780 485 HP/1750 TQ 13 Speed 32000 lb ET air ride hitch
2016 Montana 3820FK Legacy package
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11-27-2020, 09:11 AM
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#24
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Montana Master
Join Date: Jan 2009
Location: Centerville
Posts: 1,358
M.O.C. #9051
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Quote:
Originally Posted by DanandBrenda
Is there any reason you couldn't install a regular pee trap instead.
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I am certainly going to see if I have room up in there, if so ,I can't see a reason not to change to a conventional P-trap. Sounds like just another device to have a problem with. In all the years with my previous fifth wheel with a P-trap never had any problems with it .
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11-27-2020, 09:20 AM
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#25
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Montana Master
Join Date: Oct 2015
Location: westminster md
Posts: 2,328
M.O.C. #17894
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I have two thoughts as to why they are using them.
The first being the fact that a P-trap could dry up and let sewer gases into the camper
The second is that the water in the traps would freeze if they weren't winterized.
Although most RV manufacturers are going to do whatever is cheapest which would be the P-trap
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11-27-2020, 09:43 AM
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#26
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Montana Master
Join Date: Apr 2017
Location: 1000 oaks
Posts: 978
M.O.C. #19630
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Quote:
Originally Posted by PSFORD99
I am certainly going to see if I have room up in there, if so ,I can't see a reason not to change to a conventional P-trap. Sounds like just another device to have a problem with. In all the years with my previous fifth wheel with a P-trap never had any problems with it .
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Next thing you know, you'll be putting a rotary dial on your cell phone
__________________
2011 2955RL Gen-Y Executive Kingpin
2022 GMC 2500HD Duramax/Alison
4X4 Crew Cab/Standard bed.
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11-27-2020, 09:50 AM
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#27
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Montana Master
Join Date: Jan 2009
Location: Centerville
Posts: 1,358
M.O.C. #9051
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Quote:
Originally Posted by beeje
I have two thoughts as to why they are using them.
The first being the fact that a P-trap could dry up and let sewer gases into the camper
The second is that the water in the traps would freeze if they weren't winterized.
Although most RV manufacturers are going to do whatever is cheapest which would be the P-trap
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Not knowing I had these Hepvo valves , I poured antifreeze down them anyway when I winterized.
Years ago we had a 26' travel trailer we bought used from a friend, he told me how he winterized it. Opened the two low point drains , take a leaf blower ,and blow out the traps, plus he had a small piece of 2x4 ,that he used to prop open the toilet to leave it that way all winter . I just followed his lead, and never had any problems, nor any odors, of course the tanks were all empty. Maybe it all aired out before spring Anyway the last thing I worry about is traps drying up in an RV, I am guessing the manufacturer could care less about them drying up, and more of the limited space to be able to install a trap. With my fifth wheel that shower trap is behind my basement wall, I will for sure take a look at it next spring, and see. The least I will do is clean it, but will just see if there is room for a conventional p-trap.
On occasion when using the shower I get a faint odor, I suspect now that I know what trap it is, I am guessing its not closing up properly .
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11-27-2020, 09:52 AM
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#28
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Montana Master
Join Date: Jan 2009
Location: Centerville
Posts: 1,358
M.O.C. #9051
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Quote:
Originally Posted by prndl
Next thing you know, you'll be putting a rotary dial on your cell phone
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Why didn't I think of that .
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11-27-2020, 09:54 AM
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#29
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Montana Master
Join Date: Jan 2009
Location: Centerville
Posts: 1,358
M.O.C. #9051
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Quote:
Originally Posted by prndl
Next thing you know, you'll be putting a rotary dial on your cell phone
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On second thought ,do they actually put these type of traps in a residential homes now ?? I would think not, so is having a p-trap in an RV really going backward as you are alluding too .
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11-27-2020, 06:59 PM
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#30
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Montana Fan
Join Date: Feb 2018
Location: Arlington
Posts: 136
M.O.C. #21176
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I have pee traps under kitchen sink and in the bathroom sink. in winter I pour antifreeze down them.
__________________
2011 Volvo 780 485 HP/1750 TQ 13 Speed 32000 lb ET air ride hitch
2016 Montana 3820FK Legacy package
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11-28-2020, 06:54 AM
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#31
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Montana Master
Join Date: Jun 2018
Location: Carson City
Posts: 2,017
M.O.C. #21963
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Quote:
Originally Posted by PSFORD99
Not knowing I had these Hepvo valves , I poured antifreeze down them anyway when I winterized.
Years ago we had a 26' travel trailer we bought used from a friend, he told me how he winterized it. Opened the two low point drains , take a leaf blower ,and blow out the traps, plus he had a small piece of 2x4 ,that he used to prop open the toilet to leave it that way all winter . I just followed his lead, and never had any problems, nor any odors, of course the tanks were all empty. Maybe it all aired out before spring Anyway the last thing I worry about is traps drying up in an RV, I am guessing the manufacturer could care less about them drying up, and more of the limited space to be able to install a trap. With my fifth wheel that shower trap is behind my basement wall, I will for sure take a look at it next spring, and see. The least I will do is clean it, but will just see if there is room for a conventional p-trap.
On occasion when using the shower I get a faint odor, I suspect now that I know what trap it is, I am guessing its not closing up properly .
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I find that a shower does a good job of getting rid of odors.
__________________
2016 3160, Legacy, Sailuns, Splendide 2100 xc vented, 1 1/2" axle lift blocks, disk brakes. 2014 Ram 3500 SRW SWB 4X4 6.7 Aisin Mega Cab, EBC slotted disks and brakes, Titan fuel tank.
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11-28-2020, 11:01 AM
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#32
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Montana Master
Join Date: Jan 2009
Location: Centerville
Posts: 1,358
M.O.C. #9051
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Quote:
Originally Posted by Montana Man
I find that a shower does a good job of getting rid of odors.
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I know, there are times I am wondering if I am making any progress
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11-28-2020, 04:32 PM
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#33
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Montana Fan
Join Date: Jun 2015
Location: owen sound
Posts: 491
M.O.C. #17566
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Try using a plunger on the drain in the shower, just push though, then lift it up then put it back down and push. That will likely push the rubber diaphragm back in the right direction. Have did this several times since they started using them in around 2015...
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11-28-2020, 05:22 PM
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#34
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Montana Master
Join Date: Oct 2015
Location: westminster md
Posts: 2,328
M.O.C. #17894
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Quote:
Originally Posted by speedster100
Try using a plunger on the drain in the shower, just push though, then lift it up then put it back down and push. That will likely push the rubber diaphragm back in the right direction. Have did this several times since they started using them in around 2015...
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Apparently they started using them way before that. My 2011 has them also my buddies 2010 has them
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