Arrived onsite for ac maintenance on 1 system. Asked customer to turn AC on to confirm operation. Checked all electrical. Removed condenser top and removed debris. Chemically Cleaned outside coils, measured pressures for 410a at 113/275psi with 9.9 degree sub cooling with outside temperature at 73 degrees. Measured temperature drop at 21 degrees. Cleaned and blew out condensate line. Changed 213 media filter provided by homeowner. System running as it should. Performed dryer vent cleaning.
