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Old 12-25-2014, 07:06 PM   #1
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Help Needed Please - National RV water manifold needed or need to rebuild/redesign

I am in need of help. I just upgraded myself to National Seaview with supposedly no problems. The Watts water manifold distribution block is cracked and leaking. I am in need of a spare Watts manifold or someone that can guide me through redesigning a new one.

I contacted Watts directly, they no longer make the part and our out of stock.

Any help or advice is appreciated. Thanks

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Old 12-25-2014, 07:11 PM   #2
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Picture of part

See picture of part and water flow
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Old 12-28-2014, 12:27 PM   #3
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can you fashion one from this kit from Watts?

1995 CC Magna #5280
C8.3L 300hp Cummins, 31,000lbs
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Old 12-28-2014, 06:06 PM   #4
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This might help
1999 Trade Winds 7371 Cat 3126B w/current upgrades
1990 D 250 Dodge Ram Cummins Turbo
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Old 12-28-2014, 06:50 PM   #5
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There are a number of manifold options that could be adapted to replace your original part. Count how many 'branches' you need, then add one for a spare. If your plumbing is flexible and long enough it shouldn't be that tough a job to put in a new manifold. Just be sure to label all lines before dismantling the old one! I had one valve on mine start to leak, I was able to swap the line to a spare tap and seal off the leaking one.

Bob & Donna
'98 Gulf Stream Sun Voyager DP being pushed by a '00 Beetle TDI
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Old 03-01-2015, 10:45 PM   #6
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What did you end up doing with the part? We just discovered we have a leak in that same manifold.
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Old 04-17-2015, 11:04 AM   #7
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Hey everyone. New to site and new to rv'ing. I have a 99 tradewinds as well. The original water distribution has been replaced with a black pipe manifold system which was put away wet as well. I have water flowing everywhere. I purchased a water distribution panel from visone in KY. The unit is from a 2002 model Tradewind. Not sure what the 2002 manifold looks like, is it a watts unit as well? Does anyone have an all encompassing schematic on either machines? Thanks Grant
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Old 04-17-2015, 12:04 PM   #8
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Interesting. I need to see if anyone has this for my old Coachman Mirada
2001 Coachmen Mirada (Ford F53 6.8L V10) - Toad 2003 Saturn Vue.
It won't do MACH 2, but I can get a sandwich and take a pee.
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Old 07-23-2015, 05:27 AM   #9
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Still no luck

Thanks Everyone, I was hoping to find the original but I haven't had any luck. My leak is not horrible but enough to aggravate me. Please let me know if anyone replaced the module with a home made one. thanks

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