Today I arrived on site and performed a winter time maintenance on your HVAC equipment. **Indoor Unit (Furnace - Garage):** * Replaced the pleated 20x20x5 air filter. * Confirmed the indoor coil is in fair condition and clean. **Outdoor Unit (Straight Cool - Side of House):** * Confirmed the outdoor coil is in fair condition and clean. * Verified the blower motor, inducer draft motor, condenser fan motor, compressor, compressor run capacitor, fan run capacitor, contactor, and electrical wiring are working within manufacturer's specifications. * Inspected the blower wheel, burners, exhaust flue, primary drain pan, and secured electrical wires; all are in good condition and working properly. **System Checks:** * Carbon monoxide levels measured at 0.00 PPM. * Return air temperature: 66.0°F. * Supply air temperature: 103.0°F. * Cleared the condensate drain line, cleaned out the primary pan, and tested the safety switch. * Confirmed the drain line is strapped. **A