Today I arrived on site and performed a winter time maintenance on your HVAC equipment. Here's a summary of the work completed: Filtration: Replaced the pleated 1" filters with customer-supplied spares. Filter sizes: 16x25x1, 12x12x1, and 18x24x1. Electrical Components (Tested and Working): Verified proper operation and amperage of the blower motor, heat strip kit, compressor, condenser fan motor, blower run capacitor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring. System Components (Inspected and Working): Confirmed good condition and proper function of the blower wheel, primary drain pan, secured electrical wires, and ductwork. Condensate Drain System: Cleared the drain line. Cleaned out the primary pan. Tested the safety switch. Measurements: Return air temperature: 66.0 Degrees Fahrenheit. Supply air temperature: 101.0 Degrees Fahrenheit. Additional Actions: Restored power to the units. Checked the batteries in the thermostat and tested its ope