Regarding Your Furnace Warranty Before Scheduling Annual Maintenance Service Appointments

https://sacramentoprecisionhvacrepair-pros-near-westacre-park6826.lumenforgex.com/posts/continuing-repairs-on-18-year-old-hvac-units-traps-you-in-escalating-failure-liability

Professional furnace service should occur annually—ideally before the heating season begins—but your warranty coverage verification must precede any appointment