Water heater Home › Forums › Public Forums › General Plumbing › Water heater This topic has 2 replies, 3 voices, and was last updated 24 years, 6 months ago by Polybutylene.com. Viewing 2 reply threads Author Posts 17 May 2000 at 6:18 am #272938 MasterPlumbersKeymaster My hot water heater serial number is MF93-0089663-222, the dip tube settlement covers 93 series butdoes it include mine. Thanks 17 May 2000 at 2:07 pm #286577 TheLocalPlumberParticipant Check out http://www.diptubesettlement.com for more info. BillThe Local PlumberTustin, Californiahttp://www.thelocalplumber.com 17 May 2000 at 3:08 pm #286578 Polybutylene.comParticipant You should visit http://www.911plumbing.com to read more about the ongoing class action settlement. Author Posts Viewing 2 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In