You’ll want to find a production date. This is usually situated on a label on the surface of your system.
If your equipment is newer than five years old, it might still be protected by a warranty. At the same time, warranty terms and conditions vary by manufacturer and installing company.
At Bob Brown Service Experts, we can verify your warranty state with a system inspection. We also offer HVAC service memberships in Tempe for residential heating and AC units, regardless of equipment age or manufacturer warranty standing.