Reply To: jetted bathtub makes spontaneous noises Home › Forums › Public Forums › General Plumbing › jetted bathtub makes spontaneous noises › Reply To: jetted bathtub makes spontaneous noises 13 Jun 2003 at 11:27 pm #294606 Retired plbg1Participant Why would there be a sump pump. some times that pvc will make a noise depending on the weather.
