Backed by Goodman's generous warranty, the GME80805CX provides comfort and peace of mind to homeowners. All GME8 furnaces are protected by a durable steel cabinet with an insulated heat exchanger section to prevent heat loss. Goodman offers a 10-year limited unit replacement and parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. Get yours at Overstock Home Outlet to avail huge discount.