Forum Discussion

afinepoint's avatar
afinepoint
Explorer
Jul 24, 2013

Spec for black water tank is 34 gal yet 21 fills it???

The volumes for the black and grey water tanks in the RPM TH are 34 gallons each. When filling and flushing the black water tank I realized that after about 21 gallons water stood in the bowl and wou...
Poppy___Nana's avatar
Poppy___Nana
Explorer
Jul 24, 2013
Have you tried cleaning out the black tank????

I think your TH is a 2008 and the prior owner may have left your a wonderful present (the dreaded black pyramid) by not cleaning out the tank!

Get yourself a good black tank rinser and try that - it is money well spent!

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