Customer request sidekick inspection service performed sidekick inspection service on dual fuel Bosch system split verified proper operation of gas burning furnace components inspected all safeties found gas burning furnace is operating properly with a 59° heat race inspected operation of the heat pump system checked refrigerant level found refrigerant level is OK heat pump system is operating properly with a 33° heat rise Customer used last free filter replaced filter 16 x 25 x 5 Merv 13