How do i find out about warranty for a Carrier heat exchanger.Post created: 2012-11-20 Type of Equipment: Furnace Views: 42This question was created on the page: http://www.furnacecompare.com/furnaces/carrier/weathermaker-9200.html. On 2012-11-20 JB wrote: Hi, You need to call Carrier at 1-800-227-7437 and you will need the serial number. Your Answer |