You’ll want to check for a production date. This is usually found on a label on the surface of your system.
If your unit is under five years old, it might still be under warranty. At the same time, warranty terms and conditions vary by manufacturer and installing company.
At A-PLUS Service Experts, we can verify your warranty standing through a system inspection. We also provide HVAC service memberships in Waldorf for residential heating and AC equipment, regardless of equipment age or manufacturer warranty validity.