Trane CNT5640 Pressure Control 321894-706 as a Source 1 authorized

as a Source 1 authorized part

A: This transformer is specifically designed for Bard wall mount HVAC equipment to provide 24VAC control voltage from a 480V primary supply

Common Technician Questions How do I calibrate the setpoint on the A350AB-2

How do I know if my ACH550 control board has failed

Universal Voltage Compatibility: Field-proven to handle inductive and non-inductive loads from 24Vac to 277Vac

Trane CNT5640 Pressure Control 321894-706 as a Source 1 authorizedThe Trane CNT5640 Pressure Control is a critical safety and diagnostic component designed for precision sensing in HVAC systems. This SPST air pressure control functions as a differential pressure switch, monitoring airflow and ensuring the inducer motor or blower is maintaining the correct static pressure before allowing ignition or continued operation. Built for durability in high cycle environments, the CNT5640 provides reliable proof of flow,