installing black tank and have 2 questions
got a used class c with no black tank. However a toilet has been installed and is stubbed underneath the rv already. But it's about a 45 degree black pipe coming out from toilet to the side of it. ...
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It's okay to have the 45 degree bend. The tank should be vented through the roof. I would think that the hole for the vent pipe (1 1/2 inch black ABS) would already be cut.
