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S8402-094 OBSOLETE
- Limit Ctrl 210 Deg Oneshot Box
The Bard S8402-094 is an OEM one shot high limit temperature control used in Bard wall mount HVAC equipment with electric heat to protect the heater circuit from overheating. This safety limit is designed to open the circuit at approximately 210 degrees F, helping prevent heat damage and nuisance failures when airflow is restricted or a heater problem occurs. If your unit is tripping the limit, replacing the control with the correct Bard S8402-094 is a smart first step, but also confirm the root cause such as dirty filters, a weak blower, blocked return or supply airflow, or loose electrical connections so the new limit does not trip again.
Official replacement(s):
8402-094BX
- Limit Control 210 Deg - Boxed Oneshot