You’ll want to look for a manufacture date. This is usually situated on a label on the exterior of your system.
If your equipment is under five years old, it may still be protected by a warranty. At the same time, warranty terms and conditions differ manufacturer and installing company.
At Service Experts Heating & Air Conditioning, we can verify your warranty state through a system inspection in Girard for residential heating and air conditioning systems, regardless of unit age or manufacturer warranty standing.