Based on our findings today, it might be time to think about getting a brand new system. Performed 1 system diagnostic for unit that is for the left side of the house where the kitchen is located. Found burnt transformer, no safety switches or pan, gas connections improper inside of furnace cabinets, failed run capacitor, blower motor drawing high amps, dirty blower, thermostat wiring was too short . Home owner used stranded to try and connect low voltage, outdoor unit is R22 but is low on charge. System is 31 years old. The unit that controls the right side of home is also 31 years old. Due to the cost of repair age of unit, and the extensive work needing to be done. Customer would like install supervisor to come and quote unit. Left side unit is non operational at this time.