Trane CNT3520 Pressure Switch Engineered as a direct fit

Engineered as a direct fit for the Bunn 27624

blocked vent pipes

monitoring the heat exchanger and plenum temperatures to protect the system from thermal damage

Discreet Profile: The wall-mounted aesthetics are ideal for hospital corridors

maintaining a "floating" mount is critical

Trane CNT3520 Pressure Switch Engineered as a direct fitThe Trane CNT3520 is a critical OEM HVAC pressure switch engineered for precise negative pressure detection in residential and commercial air handlers and furnaces. As a single pole double throw (SPDT) switch, this component provides versatile electrical control, allowing for normally open or normally closed circuit configurations depending on the sequence of operation. Calibrated to a fixed setpoint of 0. 15" WC (water column), the CNT3520 serves as