Trane CNT3520 Pressure Switch Engineered as a direct fit

Engineered as a direct fit for the Bunn 27624

maintaining a "floating" mount is critical

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

This air pressure sensor features a Single Pole Normally Open (SPNO) configuration and is engineered with a precise -

Q: Is this a genuine OEM replacement

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