Today I arrived on site and performed a winter time maintenance on your HVAC equipment. **Indoor Unit (Air Handler):** * Replaced the pleated 1" air filters with customer-supplied spares (16x20 and 20x20). * Confirmed the indoor coil was in fair and clean condition. **Outdoor Unit (Heat Pump):** * Verified the outdoor coil was in fair and clean condition. **Electrical Components (Tested and Working):** * Blower Motor * Heat Strip Kit * Condenser Fan Motor * Compressor * Blower Run Capacitor * Compressor Run Capacitor * Fan Run Capacitor * Compressor Start Capacitor * Contactor * Electrical Wiring **Components Inspected (Good Condition):** * Blower Wheel * Primary Drain Pan * Electrical Wires Secured * Ductwork **Condensate Drain System:** * Cleared the drain line. * Cleaned out the primary pan. * Tested the safety **Measurements:** * Return air temperature: 71.0°F. * Supply air temperature: 106.0°F. **Additional Actions:** * D