I conducted a thorough maintenance inspection on the unit. I examined the heat strips and found no signs of wear or damage. All electrical components were tested and met the manufacturer's specifications. I checked the static pressure and confirmed it was within the acceptable range. The temperature split was also within the system's parameters, indicating proper functionality. However, I noticed that the blower wheel had accumulated dust, which was causing the blower motor to work harder than necessary. I recommended a thorough cleaning of the blower wheel and the installation of a UV light to help maintain cleanliness and efficiency. The system was fully operational and functioning correctly before I left. Thank you for choosing our services.