2007 production AH should carry a 10-yr parts warranty, at least the coil itself won't cost anything. Because Goodman has coil quality problems from 2007-2009 (made in Mexico, and before changing over to all aluminum coil), they have been quietly giving some installation labor credit to the warranty installer. But DO NOT expect that the credit will be passed down to you. What I am saying is that at least the replacement coil itself should be free . The original oriface or TXV can be re-used on the new coil, most likely will be an aluminum coil.
【在 s*****d 的大作中提到】 : 2007 production AH should carry a 10-yr parts warranty, at least the coil : itself won't cost anything. Because Goodman has coil quality problems from : 2007-2009 (made in Mexico, and before changing over to all aluminum coil), : they have been quietly giving some installation labor credit to the warranty : installer. But DO NOT expect that the credit will be passed down to you. : What I am saying is that at least the replacement coil itself should be free : . The original oriface or TXV can be re-used on the new coil, most likely : will be an aluminum coil.