You’ll want to look for the date it was made. This is frequently located on a label on the exterior of your system.
If your system is newer than five years old, it might still be under warranty. Having said that, warranty terms and conditions vary by manufacturer and installing company.
At Calverley Service Experts, we can check your warranty status with a system inspection. We also offer HVAC service memberships in Fort Worth for residential heating and air conditioning systems, regardless of equipment age or manufacturer warranty validity.