Performed cooling maintenance on two Trane heat pumps Furnace filters are still good, especially the second floor one Checked furnaces for condensate leaks - No concerns Blowers are clean Drains are clear Reset filter reminder on downstairs thermostat Checked outdoor units Coils are clean Refrigerant charges are correct Capacitors are within tolerance, downstairs unit is at the bottom end of the specification but no need to replace it yet... we will see if there's any deviation next year. No damage to wiring, all connections are secure Adjusted the downstairs outdoor TXV sensing bulb tubing to keep it from rubbing the suction line and wearing thin to the point of a leak. No major concerns found on today's visit.