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**JRTJH** · 10-05-2014, 04:58 PM

You should have 3 valves, one for the 40 gallon black tank and one for the 40 gallon gray (shower) tank. These two are inside the convenience center. There is another valve somewhere adjacent, it is for the kitchen sink gray tank and also is 40-43 gallons.

10-05-2014, 04:58 PM	#2
JRTJH Site Team Join Date: Mar 2011 Location: Gaylord Posts: 26,981	You should have 3 valves, one for the 40 gallon black tank and one for the 40 gallon gray (shower) tank. These two are inside the convenience center. There is another valve somewhere adjacent, it is for the kitchen sink gray tank and also is 40-43 gallons. __________________ John 2015 F250 6.7l 4x4 2014 Cougar X Lite 27RKS