Bard S8402-028 Limit Control This high temperature limit control

This high temperature limit control is built for high-duty cycles

Clogged or damaged orifices can cause uneven heating or burner failure

but the unit must never be left in operation without a functional limit switch in the safety circuit

this component is rated for 30A Full Load Amps (FLA) and 40A resistive load

Bard S8402-028 Limit Control This high temperature limit controlThe Bard S8402 028 Limit Control is a critical OEM safety component engineered for Bard wall mount HVAC units and similar industrial climate control systems. This high limit switch is designed to protect the heat exchanger and internal components from thermal damage by monitoring air temperatures within the plenum. Operating with a 150F open and 125F close configuration, it ensures the burner or heating elements are de energized if the system exceeds