Today, I arrived on site to perform winter maintenance on the HVAC equipment. Overall Equipment Condition: * Good condition noted for both indoor and outdoor units. Indoor Unit Details: * Located in the closet as an air handler. * Services the whole home. * Filtration system uses pleated 1" filters; checked today. * Customer has spare filters but prefers to replace them independently. * Filter size is 20x20x1. Indoor Coil Condition: * Good and clean; brush cleaned today. Outdoor Unit Details: * Located on the side of the house as a heat pump. * Outdoor coil is also in good and clean condition. Electrical Components: * All tested components are functioning properly within manufacturer specifications: * Blower Motor * Heat Strip Kit * Condenser Fan Motor * Compressor * Compressor Run Capacitor * Fan Run Capacitor * Contactor * Electrical Wiring System Inspections: * Blower Wheel, Primary Drain Pan, and Electrical Wires are in good condition. * No components found in