Roof Vents??
Just purchased a 2005 PW Plateau and was repairing the antenna when I noticed there are no vent caps on the two sewer vent pipes. Did this unit come with caps? If so, where can I buy replacements? ...
Forum Discussion
"Standard stack pipe vent caps are designed to prevent water and debris from entering the pipe. On windy days, or when the RV is in motion, they can allow, or even cause, air to be forced down the stack pipe. This causes the pressure inside the holding tank to be GREATER than the pressure inside the living space. Odors are then forced into the RV through plumbing traps and worn seals."
