I'm a computer & network contractor from Philadelphia, PA. I have over 12 years of professional experience in the corporate and consulting world. I have a degree in IT from Drexel University and have taken official training courses from Microsoft & Cisco.
My focus is...
Here's a recap of what's been done so far...
25 year old Lennox central ac.
Plenty of freon - tested ok.
Thermostat checked out ok.
Compressor wouldn't start - replaced contactor - no joy.
Replaced Transformer & relay in air handler - no joy.
Technician (who was doing me a favor) said it must be...