Installed new OAT/RH sensor, ebus cable, and 2 stage gas valve. Reconfigured unit using Wattmaster handheld device. Went through all heating and cooling setpoints and verified proper operation upon completion of repairs. ***BILLOUT*** Equipment worked on: AAON RTU M#RN-010-8-0-EB09-3L4, S#201604-ANGJ52142. Each of the (3) RTU’s take (4)-16x20x4 filters pleated (MERV 8) during maintenance.