Upstairs condenser outside Trane condenser Model # 4twb4036g1000ab Serial # 12233h5p2f Upstairs unit pure AirX germicidal uvc light bulb replacement Downstairs pure AirX germicidal uvc light bulb replacement Downstairs filter replacement, in air handler unit (C*p2023) Upstairs filter replacement, near kitchen ceiling (C*p1224) Upstairs condenser unit defrost control board replacement Upstairs condenser 24 volt contactor replacement Need to reorder (4) 12x24 pure air filters c*p1224 Filters are reordered and will be sent to address. Unit running cooling properly. Thank you for choosing total air.