You’ll want to look for a production date. This is typically located on a label on the exterior of your equipment.
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 Norrell Service Experts, we can check your warranty status via a system inspection. We also offer HVAC service memberships in Birmingham for residential heating and cooling units, regardless of equipment age or manufacturer warranty validity.