I have just been informed that my home has the Quest pipe that was involved in a class action lawsuit. Can you provide any information concerning this type of pipe?
How old is the house? If it is more than 12 years old, (10 years if a mobile home), you missed your deadline. Othewise call 1-800-356-3496. They will normally require that you have had at least 3 repairs to the system before they will replace it.