technicians should verify the minimum activation flow rate against the appliance’s technical manual during startup

and oxides that can lead to compressor failure or thermal expansion valve (TXV) plugging

Cutting or kinking the line will destroy the pressure balance and render the Kodiak thermometer inoperable

This unit is the official replacement for 2230-018

signaling the integrated furnace control to proceed with the ignition sequence

Trane SWT2968 Pressure switch 321894-706 technicians should verify the minimumThe Trane SWT2968 Pressure Switch is an essential OEM industrial control designed for high precision air pressure monitoring in residential and commercial HVAC units. This Single Pole Single Throw (SPST) switch features a narrow differential, specifically calibrated to open at 1. 36" W. C. and close at 1. 55" W. C., ensuring safe and efficient furnace or blower operation. Designed with a robust brass body and stainless steel diaphragm, the SWT2968