Honeywell T678A1437 Controller 323055-751 ensure the threads are clean
Baker’s notes & crumb story
Description
Honeywell T678A1437 Controller 323055 751 ensure the threads are clean ensure the threads are clean and avoid using standard pipe dope that could interfere with the electrical conductivity required for the low water cut off to function properly ensuring that refrigerant does not condense into the oil during the off cycle