HVAC Expert to Repair PTAC Units

un HVAC Expert to Repair PTAC Units (Arlington) image 1 of 1 compensation: with ballpark suggested rate Seeking an experienced HVAC expert to check two PTAC (Heat with AC) wall units. Both units are only a few years old. One now has an error code and the other one does not seem to fully functioning. Both units are Amana Distinction 15,000 BTU PTAC Air Conditioner with 3.5 KW Electric Heater post id: ... [ ]