The Carrier HK06WC090 Pressure Switch is a factory-authorized SPST (Single Pole Single Throw) safety component engineered for precise inducer blower vacuum sensing in residential gas furnaces and heat pumps

Advanced Flexibility: The wrapped belt profile allows for installation on smaller pulley diameters without sacrificing durability

providing the technical reliability required for critical differential pressure measurement in pump control

This ensures the burner only fires once the ventilation fan has established sufficient airflow

010" orifice (part 560-528-985)

International Environmental 70006019 Limit Switch mario The Carrier HK06WC090 Pressure SwitchThe International Environmental 70006019 Limit Switch is a critical OEM HVAC safety control designed to maintain thermal integrity within International Environmental Corporation (IEC) fan coils and air handling units. This high limit snap disc features a 120 200 temperature rating, meaning it is engineered to interrupt the electrical circuit at 200? F and automatically reset at 120? F (L200 80 or similar differential depending on specific plenum