|
Bard part number 910-1898 is an OEM sensor assembly used as an outdoor temperature sensor input on certain Bard economizer configurations, helping the control system make accurate ventilation and cooling decisions based on outdoor conditions. When this sensor drifts out of range or fails open, economizer operation can become erratic, so replacing it with the correct Bard factory part is the best way to restore stable control signals and proper system staging. Verify compatibility by matching your economizer model and the unit’s wiring diagram or parts list, since sensor harness routing and connectors can vary by application.