I performed a single system cooling maintenance on a 2024 gas system. I checked amps, capacitor, filter, drains, electrical, safeties, and cleanliness. The system is performing inside of manufacture specifications. I proposed that we preventatively add a hard start kit and surge protector to preserve the life of the system for as long as possible. Customer is not interested at this time. I found that the blower insulation had been sucked up into the blower. I pulled it out and secured it with metal strap and screws.