Complete 3 Systems 3 EPA Cooling Maintenances. Main Floor/Main Unit. Amana HP Split System. Checked tstat and air filter. HO requested us to bring air filters with us for this unit at every Maintenance time. System has 2 16x16 and 1 16x20 air filters. HO will be paying for them every time. I mentioned the air purifier filter that has to be replaced every year, he stated he will think about it. Checked blower amp draw and run cap. Inspected all wiring at the AH. Inspected evap coil. Drain line found clear. Checked compressor and cfm amp draws. Installed New Surge Protector Authorized by HO. Used surge protector from truck stock. Charged HO the special, $150 + tax. Checked pressures. Inspected all wiring at the condenser unit. Checked dual cap. Cleaned condenser coil. System is running great at this time. Front Sun Room Amana Ptac System. Checked tstat and air filter. Checked blower amp draw and run cap. Inspected all wiring at the Unit. Inspected evap coil. Drain line found