New equipment comes with a full 10-year parts bumper-to-bumper warranty (when registered). Some select heating and cooling units come with a full 5-year no-hassle replacement. All new purchase units are also eligible for an extended full 10-year labor warranty. All Seasons Heating and Air standard labor warranty is for one full year. With a Service Plan Maintenance Agreement, the service warranty is two years. For more information on service plans, see our Maintenance Agreement page.