|
Bard part 8402-091 is an OEM thermal cutoff (G5AM0400098) used in select Bard wall mount electric heater assemblies to protect the unit from unsafe overheating by opening the circuit when a temperature limit is reached. This is a safety-critical electrical component that helps prevent heat damage and nuisance shutdowns caused by a failed or out-of-spec limit device, so matching the exact Bard part number and verifying the heater kit and unit model compatibility before ordering is important. Use Bard 8402-091 when servicing the heater circuit on compatible Bard wall-mounted HVAC equipment to restore factory-intended protection and reliable operation.