We stand behind the Lennox name and the quality that has made us a global leader in home comfort. Because the SunSource® Home Energy System is backed by Lennox, you can take comfort knowing it's built to exacting standards. Our warranties are designed to give you added peace of mind:
Solar-ready heat pumps and air conditioners from the Dave Lennox Signature® Collection include a 10-year limited warranty on the compressor and covered components.
Solar modules include a 5-year limited warranty against defects from faulty workmanship or damage to the surface. The modules have a 12-year limited performance guarantee that covers a power output of less than 90%; a 25-year limited performance guarantee applies to a power output of less than 80%.
Microinverters include a 15-year limited warranty against defects in workmanship and materials.