You’ll want to check for the date it was made. This is frequently found on a label on the exterior of your unit.
If your equipment is under five years old, it could still be protected by a warranty. Having said that, warranty terms and conditions vary by manufacturer and installing company.
At Rolf Griffin Service Experts , we can confirm your warranty standing via a system inspection in Fort Wayne for residential heating and AC units, regardless of system age or manufacturer warranty standing.