York S1-024-27845-000 Motor Els PW 17895 verify the thermocouple is fully
Baker’s notes & crumb story
Description
York S1 024 27845 000 Motor Els PW 17895 verify the thermocouple is fully verify the thermocouple is fully seated and generating at least 20 30mV typically including the motor and the housing for direct mounting to the heat exchanger flue outlet