Today I arrived on site and performed a winter time tune up on your system, confirming it is currently working properly. **System Overview** * Overall equipment condition: Good. * Indoor unit: Located in the attic, it's an air handler. * Outdoor unit: Located on the side of the house, it's a heat pump. * The unit services the whole home. **Maintenance Actions** * Filtration: Replaced the pleated 1" air filter with a spare provided by the customer. * Indoor coil: Found to be in good, clean condition. * Outdoor coil: Found to be in good, clean condition. * Condensate drain system: Cleared the drain line, cleaned out the primary and secondary pans, tested the safety switch, and cleaned out the condensate pump. * Added detergent tabs to all condensate pumps. * Confirmed the drain line is strapped. **Electrical Components** * Tested and inspected the following components, all working within manufacturer's specifications: Blower Motor, Heat Strip Kit, Condense