Perform heating maintenance checked all operations checked filters checked drain line checked temperature split checked blower motor checked inducer motor clear inducer port clean flame sensor checked heat exchanger check CO levels replace humidifier pad upon customers request and replace HEPA filters and dynamic air filter System was running when I left thank you for having me out today AlexView visual findings from this job here - https://visionshare.xoi.io/?id=XA-19DB-B32F6FA9C2FD4DC3B3247A65687DE74B