|
Bard part 140-163 is an OEM support switch used in Bard wall mounted HVAC equipment to provide dependable on off switching as part of the unit’s internal safety or control circuit. When a switch in this circuit becomes intermittent or fails to make consistently, you can see nuisance shutdowns, alarms, or unpredictable operation, so replacing it with the correct Bard factory part helps restore proper sequencing and reliable system response. Match the 140-163 part number to your unit’s parts list or wiring diagram to confirm fit and placement before ordering, since similar Bard support switches can look alike but are not always interchangeable.
* Orders less than $50 may incure a minimum order fee.