Performed 1 system diagnostic for system that services whole home. Unit is R22 furnace is. 19 years old and ac condenser is 25 years old. Found failed OFM,failed dual run capacitor, failed run capacitor, dirty blower wheel, improper gas connections, blower drawing high amps. Due to the age of the unit and cost of repairs would recommend replacing system replacement of the system. Unit is non operational at this time. Would not be able to complete work today due to supply houses being closed. Based on our findings today, it might be time to think about getting a brand new system.