• Lifetime Limited Warranty on heat exchangers
• Five-Year Limited Warranty on internal functional parts on units installed after October 1, 2001 and manufactured after January 1, 2000. Earlier installations have One-Year limited parts warranty
• Optional Extended Warranties available. Extended warranties cover labor, refrigerant, and other costs not covered by Manufacturer's Limited Warranty so you are covered for all parts and labor for the lifetime of the warranties
• If Your XL90 Gas Furnace is installed at the same time as a new Trane XL or XLi outdoor condensing unit it will be covered for 10 years on internal functional parts as part of the outdoor unit system warranty on units installed after October 1, 2001 and manufactured January 1, 2000 or after. Earlier installations have a two-year parts warranty
• Ask your dealer for full warranty information at time of purchase