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8406-011 OBSOLETE
- High Pressure Switch 425CO MR
The Bard 8406-011 high pressure switch is an OEM safety control that helps protect the refrigeration circuit on Bard wall mounted air conditioners and heat pumps by opening the control circuit if discharge pressure rises to an unsafe level. A properly functioning high pressure switch can prevent repeated nuisance trips, compressor stress, and damage caused by restricted airflow, dirty condenser coils, failed condenser fan operation, or overcharge conditions. This part is commonly associated with remote reset style pressure safety logic used on many Bard wall mount units, so it is important to confirm the exact switch style and pressure rating in your unit documentation and match the original wiring and terminals for correct operation.
Official replacement(s):
8406-067
- High Press. Swt. Man Reset C.O. 425PSI