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• 8402-183 OBSOLETE

• Limit Control L190-40

The Bard 8402-183 Limit Control L190-40 is an OEM temperature safety control that helps protect Bard wall mounted HVAC equipment from overheating by opening the circuit when the sensed temperature rises to its set point and then automatically resetting after the unit cools. This style of bimetal disc limit is commonly used in the heating airflow path as a dependable high limit cutoff to safeguard electric heat components and wiring while keeping normal operation consistent. If you are troubleshooting nuisance trips or no heat conditions, confirm the cutout rating, mounting style, and terminal connections match your original control before ordering the Bard 8402-183.