Today I arrived on site and performed a winter time maintenance on your HVAC equipment. Indoor Unit (Air Handler in Closet - Upstairs): Verified the unit's overall condition as fair. Confirmed the filter size as 16x20 and noted a pleated 1" filter. Observed the indoor coil in fair condition. Outdoor Unit (Heat Pump on Side of House): Observed the outdoor coil in fair condition. Electrical Components (Tested and Working): Verified proper operation and amperage within manufacturer specifications for: Blower Motor Heat Strip Kit Condenser Fan Motor Compressor Blower Run Capacitor Compressor Run Capacitor Fan Run Capacitor Contactor Electrical Wiring Component Inspection (Good Condition): Confirmed the following components are in good condition and working properly: Blower Wheel Primary Drain Pan Electrical Wires Secured Ductwork System Readings: Recorded a return air temperature of 70.0°F. Recorded a supply air temperature of 100.0°F. Condensate Drain System: Cleared the drain line.