Trane SWT3544 Pressure Switch 326070-701 Is the HK02ZB126 compatible with

Is the HK02ZB126 compatible with all Carrier HVAC models

Designed for drop-in compatibility with certain FA4B and series fan coils

While the brass body is highly resilient

The 13-511-B15 is rated for saturated steam service up to 250°F (121°C)

the S1-022-11567-000 is specifically calibrated and sized for the liquid side of the HVAC system

Trane SWT3544 Pressure Switch 326070-701 Is the HK02ZB126 compatible withFor mid to large scale refrigeration and HVACR systems, the Trane SWT3544 Pressure Switch is a critical safety component designed to mitigate risk from excessive head pressure. As a High Pressure Switch, this OEM replacement parts (often superceded by part number SWT03544) is factory set to trip at 650 PSI, effectively cutting the control circuit to protect the compressor from mechanical failure or system rupture. With a SPST (Single Pole Single